Report for 7474

Name

OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU

  Adjacency:   126  Upstream:     3  Downstream:   123
  Upstream Adjacent AS list
    AS1221          ASN-TELSTRA Telstra Limited, AU
    AS7473          SINGTEL-AS-AP Singapore Telecommunications Ltd, SG
    AS3257          GTT-BACKBONE GTT, US
  Downstream Adjacent AS list
    AS16260         GTT-AUS, GB
    AS19551         INCAPSULA - Incapsula Inc, US
    AS38195         SUPERLOOP-AS-AP Superloop, AU
    AS38880         M21-AS-AP Micron21 Datacentre Pty Ltd, AU
    AS45349         TFL-AS-AP Telecom Fiji Ltd, FJ
    AS137409        GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU
    AS703           UUNET - Verizon Business, US
    AS18390         SPINTEL-AS-AP Spintel Pty Ltd, AU
    AS10218         MINCOM-LIMITED-AS-AP Optus Customer Network, AU
    AS10128         IAG-AS-AP Optus Customer Network, AU
    AS11323         GETTYIMAGES - Getty Images Seattle, Inc., US
    AS11179         ARYAKA-ARIN - Aryaka Networks, Inc., US
    AS132020        NINEWIRE-AS-AP NineWire Pty Ltd, AU
    AS132049        ENDEAVOUR-AS-AP Endeavour Foundation, AU
    AS133085        TOSHIBA-AU Toshiba Australia Pty. Ltd, AU
    AS133045        NSW-ENO-AS-AP NSW Electricity Networks Operations Pty Limited, AU
    AS132909        ACTGOV-AS-AP ACT Government InTACT Group, AU
    AS132424        BRAMBLESLIMITED-AS-AP Brambles Limited, AU
    AS132256        CTASAPL-AS-AP CGI Technologies and Solutions Australia Pty Ltd, AU
    AS133787        PRIMARY-HEALTHCARE-AS-AP Primary Health Care, AU
    AS133898        FLIPTVPTYLIMITED-AS-AP FLIP TV PTY LIMITED, AU
    AS135399        BLACKMORES-AS-AP Blackmores Ltd, AU
    AS135545        TAP-AS-AP Toshiba Australia Pty Ltd, AU
    AS134747        PENINSULA-AS-AP Peninsula Health, AU
    AS136049        FILAPAC-AS-AP FIL Asia Holdings Pte Limited, HK
    AS136392        SVHM-AS-AP ST. VINCENTS HOSPITAL MELBOURNE LIMITED, AU
    AS136518        WA-GOVERNMENT-AS-AP WA Government project, AU
    AS13778         JOHNSON-AND-JOHNSON - Johnson & Johnson, US
    AS137968        PSPL-AS-AP Pen10 Services Pty Ltd, AU
    AS137227        BBMVPL-AS-AP Brown Family Wine Group, AU
    AS138180        ERNSTYOUNG-AS-AP Ernst & Young Services Pty Ltd, AU
    AS138367        TFNSWOS-AS-AP Transport for NSW, AU
    AS138363        RASON-AS-AP Royal Agricultural Society of NSW, AU
    AS138681        ASIC-AS-AP AUSTRALIAN SECURITIES & INVESTMENTS COMMISSION ASIC, AU
    AS139578        SAAB-AS-AU Saab Australia Pty Ltd, AU
    AS139740        MPAPL-AS-AP Mobis Parts Australia Pty Ltd, AU
    AS139665        CCIL-AS-AP Catholic Church Insurance Limited, AU
    AS139222        CITYOFWANNEROO-AS-AP City of Wanneroo, AU
    AS139048        MTM-AS-AP METRO TRAINS MELBOURNE, AU
    AS139037        CLOUDTERRA-AS-AP Cloud Terra Pty Ltd, AU
    AS138483        VANDERFIELDPTYLTD-AS-AP Vanderfield Pty Ltd, AU
    AS138469        VGCCC-AS-AP Victorian Gambling and Casino Control Commission, AU
    AS138455        GH-AS-AP Grampians Health, AU
    AS138194        CPLOQ-AS-AP CEREBRAL PALSY LEAGUE OF QUEENSLAND, AU
    AS138174        UNITING-APNIC-NSW-AS-AP UNITING NSW.ACT, AU
    AS137036        BETHANIE-AS-AP The Bethanie Group Inc, AU
    AS136539        TARONGA-AS ZOOLOGICAL PARKS BOARD OF NSW, AU
    AS136241        THOMSON1-AS-AP Thomson Geer Services, AU
    AS135897        MIL-AS-AP MetLife Insurance Limited, AU
    AS134164        NGTA-AS-AP NSW Government Telecommunications Authority, AU
    AS134081        RGL-AS-AP RICEGROWERS LIMITED, AU
    AS133737        SWARH-AS-AP BARWON HEALTH trading as SOUTH WEST ALLIANCE OF RURAL HEALTH SWARH, AU
    AS10105         OMNI OMNIconnect Pty Ltd, AU
    AS14127         ILAND - Iland Internet Solutions Corporation, US
    AS141749        DEPTGOVSPORTCULTURAL-NON-AS-AP Department of Local Government, Sport and Cultural Industries, AU
    AS152167        FOLLOWMONT-AS-AP Followmont Transport, AU
    AS152302        PTAWA-AS-AP Public Transport Authority of Western Australia, AU
    AS147313        NSCPL-AS-AP Northline Service Center Pty Ltd, AU
    AS147037        TECH-AS-AP Tech Stream Solutions Pty Ltd, AU
    AS141211        MIDCOAST-AS-AP MID-COAST COUNCIL, AU
    AS141161        HSBC-AS-AP HSBC BANK AUSTRALIA LIMITED, AU
    AS152908        THENORTHERNHEALTH-AS-AP Northern Health, AU
    AS17161         MMC - Marsh Inc., US
    AS16875         AS16875 - AON Corporation, US
    AS153049        SCOPEAUSTLTD-AS-AP Scope Aust Ltd, AU
    AS17496         VISION-AU Leica Microsystems Biosystems Division Melbourne and Invetech, AU
    AS17802         MACQUARIE-BANK-AS-AP Macquarie Bank, AU
    AS17472         BNZ-NZ Bank of New Zealand NZ-based networks, NZ
    AS152597        BGCIS-AS-AP BGC Australia Pty Ltd, AU
    AS17906         PWC-AP PricewaterhouseCoopers, AU
    AS17978         SERVCORP SERVCORP AUSTRALIAN HOLDINGS LTD, AU
    AS17898         BRENNANIT-AS17898-AP Brennan IT, AU
    AS18255         BRISBANE-AP Brisbane City Council, AU
    AS18292         CUSCAL-AS CUSCAL LTD, AU
    AS18725         PVH-INTERNET1 - PVH Corp., US
    AS19855         MASERGY - Masergy Communications, Inc., US
    AS17987         AUDA-AU-AS .au Domain Administration, AU
    AS139898        DCL-AS-AP Digitec Communications Limited, PG
    AS23922         BHI-AU BOX HILL INSTITUTE, AU
    AS24316         POWERLINK-AS-AP Powerlink Queensland, AU
    AS24315         CIPHERTEL-AS-AP Ciphertel Pty Ltd, AU
    AS24120         AEMO-INET-AS-AU Australian Energy Market Operator LTD, AU
    AS24517         FLIGHTCENTRENET Flight Centre Limited, AU
    AS24543         FIRSTDATA-AS-AU AS FIRST DATA ELECTRONIC tRANSACTION PROCESSOR SYDNEY, AU
    AS2756          ERX-EYAU-O Ernst & Young, NZ
    AS36184         VIRTU-FINANCIAL - Virtu Financial Operating LLC, US
    AS37998         SVMHS-TRANSIT-AS-AP St Vincents & Mater Health Sydney, AU
    AS3573          ACCENTURE - Accenture LLP, US
    AS38066         DECC-AS-AP Department of Environment and Climate Change, AU
    AS3360          DXC-AS3360 - DXC US Latin America Corporation, US
    AS38295         ALPHAWEST-AP Content Service Provider Multihomed., AU
    AS38572         MATERHOSPITAL-AS-AP Mater Health Services Brisbane Limited, AU
    AS38472         STARTEK-AS-AP Startek Australia Pty Ltd, AU
    AS38191         INFOSYS-AS Infosys Technologies Ltd, IN
    AS26380         MASTER-7-AS - MasterCard Technologies LLC, US
    AS24338         PROBE-AS-AU-AP Probe Contact Solutions Australia Pty Ltd, AU
    AS23871         AINS-AS-AP Australia Internet Solutions, AU
    AS20940         AKAMAI-ASN1, NL
    AS45211         ICAP-COM-AS-AP ICAP Pty Ltd, AU
    AS45583         TTC-AU 35 Grafton Street, AU
    AS45527         MCEC-AS-AP Melbourne Convention and Exhbition Centre, AU
    AS400318        VERSA-01 - Versa Networks, Inc., US
    AS45852         BENDIGOBANK-AS-AP Bendigo and Adelaide Bank Limited, AU
    AS4643          TXU-AS-AP Optus Customer Network, AU
    AS46269         KRONOS-MA - UKG Kronos Systems, LLC, US
    AS45838         ANTICLOCKWISE-AS-AP Anticlockwise Pty Ltd, AU
    AS397468        THINKON - Think On, Inc., CA
    AS396063        APJ-PUBLIC - HEWLETT PACKARD ENTERPRISE COMPANY, US
    AS4805          EQUANT-OCEANIA Orange Business AS for Oceania, AU
    AS55848         AI-MEDIA-AS-AP Access Innovation Media, AU
    AS58735         DATACOM-SA-AS-AP Datacom Systems SA, AU
    AS7486          NDMPL-AS-AP News Digital Media Pty Limited, AU
    AS58576         UE-AS-AP Alinta Asset Management Pty Ltd, AU
    AS58446         PBL-AU Police Bank Limited, AU
    AS56265         TRANSURBAN-AU Level 23, AU
    AS55797         HOYTS-AS-AP The Hoyts Corporation Pty Ltd, AU
    AS9507          NEXTHOP-AS-AP NextHop Pty Ltd, AU
    AS9463          ESSENTIALENERGY-AS-AP ESSENTIAL ENERGY, AU
    AS9426          WESTPAC-AS-AP Westpac Bank, AU
    AS7600          ESCAPE-NET-AS Escape.net, AU
    AS9983          ABS-AS-AP Australian Bureau of Statistics., AU
    AS9723          ISEEK-AS-AP iseek Communications Pty Ltd, AU
    AS4804          MPX-AS Microplex PTY LTD, AU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
637   AS7474         ORG+TRN Originate:     558336 /12.91  Transit:    9575936 /8.81  OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
  935 AS7474        OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU       151     80     15     86     65  43.05%


  Prefix               AS Path                              Aggregation Suggestion
  1.44.0.0/16          4608 1221 7474         
  1.44.160.0/23        4608 1221 7474       - Withdrawn - matching aggregate 1.44.0.0/16 4608 1221 7474
  1.44.162.0/23        4608 1221 7474       - Withdrawn - matching aggregate 1.44.0.0/16 4608 1221 7474
  1.44.164.0/23        4608 1221 7474       - Withdrawn - matching aggregate 1.44.0.0/16 4608 1221 7474
  1.44.166.0/23        4608 1221 7474       - Withdrawn - matching aggregate 1.44.0.0/16 4608 1221 7474
  43.247.72.0/24       4608 1221 7474         
  59.154.0.0/16        4608 1221 7474         
  59.154.122.0/23      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.173.0/24      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.180.0/24      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.235.0/24      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.236.0/22      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.241.0/24      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.242.0/23      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.252.0/23      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  59.154.254.0/24      4608 1221 7474       - Withdrawn - matching aggregate 59.154.0.0/16 4608 1221 7474
  61.88.0.0/17         4608 1221 7474         
  61.88.4.0/24         4777 2497 3257 7474    
  61.88.46.0/24        4608 1221 7474       - Withdrawn - matching aggregate 61.88.0.0/17 4608 1221 7474
  61.88.47.0/24        4608 1221 7474       - Withdrawn - matching aggregate 61.88.0.0/17 4608 1221 7474
  61.88.48.0/22        4608 1221 7474       - Withdrawn - matching aggregate 61.88.0.0/17 4608 1221 7474
  61.88.92.0/22        4608 1221 7474       - Withdrawn - matching aggregate 61.88.0.0/17 4608 1221 7474
  61.88.112.0/23       4608 1221 7474       - Withdrawn - matching aggregate 61.88.0.0/17 4608 1221 7474
  61.88.124.0/23       4608 1221 7474       - Withdrawn - matching aggregate 61.88.0.0/17 4608 1221 7474
  61.88.128.0/18       4608 1221 7474         
  61.88.192.0/20       4608 1221 7474         
  61.88.208.0/21       4608 1221 7474         
  61.88.216.0/22       4608 1221 7474         
  103.20.216.0/24      4608 1221 7474         
  103.77.128.0/24      4608 1221 7474         
  103.105.219.0/24     4608 1221 7474         
  103.112.100.0/24     4608 1221 7474         
  103.133.118.0/23     4608 1221 7474       + Announce - aggregate of 103.133.118.0/24 (4608 1221 7474) and 103.133.119.0/24 (4608 1221 7474)
  103.133.118.0/24     4608 1221 7474       - Withdrawn - aggregated with 103.133.119.0/24 (4608 1221 7474)
  103.133.119.0/24     4608 1221 7474       - Withdrawn - aggregated with 103.133.118.0/24 (4608 1221 7474)
  103.142.52.0/24      4608 1221 7474         
  103.154.249.0/24     4608 1221 7474         
  103.155.181.0/24     4608 1221 7474         
  103.225.240.0/23     4608 1221 7474         
  103.237.136.0/23     4608 1221 7474       + Announce - aggregate of 103.237.136.0/24 (4608 1221 7474) and 103.237.137.0/24 (4608 1221 7474)
  103.237.136.0/24     4608 1221 7474       - Withdrawn - aggregated with 103.237.137.0/24 (4608 1221 7474)
  103.237.137.0/24     4608 1221 7474       - Withdrawn - aggregated with 103.237.136.0/24 (4608 1221 7474)
  119.225.0.0/16       4608 1221 7474         
  122.98.208.0/24      4608 1221 7474         
  122.98.211.0/24      4608 1221 7474         
  124.19.0.0/17        4608 1221 7474         
  124.19.76.0/22       4608 1221 7474       - Withdrawn - matching aggregate 124.19.0.0/17 4608 1221 7474
  124.19.84.0/22       4608 1221 7474       - Withdrawn - matching aggregate 124.19.0.0/17 4608 1221 7474
  124.19.88.0/21       4608 1221 7474       - Withdrawn - matching aggregate 124.19.0.0/17 4608 1221 7474
  124.19.96.0/24       4608 1221 7474       - Withdrawn - matching aggregate 124.19.0.0/17 4608 1221 7474
  124.19.97.0/24       4608 1221 7474       - Withdrawn - matching aggregate 124.19.0.0/17 4608 1221 7474
  125.63.128.0/17      4608 1221 7474         
  129.192.208.0/24     4608 1221 7474         
  146.144.0.0/21       4608 1221 7474         
  156.50.96.0/24       4608 1221 7474         
  156.50.98.0/24       4608 1221 7474         
  156.50.100.0/22      4608 1221 7474       + Announce - aggregate of 156.50.100.0/23 (4608 1221 7474) and 156.50.102.0/23 (4608 1221 7474)
  156.50.100.0/23      4608 1221 7474       - Withdrawn - aggregated with 156.50.102.0/23 (4608 1221 7474)
  156.50.102.0/23      4608 1221 7474       - Withdrawn - aggregated with 156.50.100.0/23 (4608 1221 7474)
  156.50.104.0/22      4608 1221 7474       + Announce - aggregate of 156.50.104.0/23 (4608 1221 7474) and 156.50.106.0/23 (4608 1221 7474)
  156.50.104.0/23      4608 1221 7474       - Withdrawn - aggregated with 156.50.106.0/23 (4608 1221 7474)
  156.50.106.0/23      4608 1221 7474       - Withdrawn - aggregated with 156.50.104.0/23 (4608 1221 7474)
  156.50.108.0/23      4608 1221 7474         
  156.50.112.0/21      4608 1221 7474       + Announce - aggregate of 156.50.112.0/22 (4608 1221 7474) and 156.50.116.0/22 (4608 1221 7474)
  156.50.112.0/22      4608 1221 7474       - Withdrawn - aggregated with 156.50.116.0/22 (4608 1221 7474)
  156.50.116.0/22      4608 1221 7474       - Withdrawn - aggregated with 156.50.112.0/22 (4608 1221 7474)
  157.23.245.0/24      4608 1221 7474         
  159.99.91.0/24       4608 1221 7474         
  159.151.192.0/24     4608 1221 7474         
  161.43.64.0/18       4608 1221 7474         
  161.43.192.0/18      4608 1221 7474         
  161.43.192.0/20      4608 1221 7474       - Withdrawn - matching aggregate 161.43.192.0/18 4608 1221 7474
  163.127.2.0/23       4608 1221 7474         
  163.127.4.0/22       4608 1221 7474         
  163.127.8.0/22       4608 1221 7474         
  163.127.14.0/23      4608 1221 7474         
  163.127.20.0/23      4608 1221 7474         
  163.127.100.0/23     4608 1221 7474         
  163.127.126.0/23     4608 1221 7474       + Announce - aggregate of 163.127.126.0/24 (4608 1221 7474) and 163.127.127.0/24 (4608 1221 7474)
  163.127.126.0/24     4608 1221 7474       - Withdrawn - aggregated with 163.127.127.0/24 (4608 1221 7474)
  163.127.127.0/24     4608 1221 7474       - Withdrawn - aggregated with 163.127.126.0/24 (4608 1221 7474)
  168.252.100.0/24     4608 1221 7474         
  168.252.102.0/23     4608 1221 7474       + Announce - aggregate of 168.252.102.0/24 (4608 1221 7474) and 168.252.103.0/24 (4608 1221 7474)
  168.252.102.0/24     4608 1221 7474       - Withdrawn - aggregated with 168.252.103.0/24 (4608 1221 7474)
  168.252.103.0/24     4608 1221 7474       - Withdrawn - aggregated with 168.252.102.0/24 (4608 1221 7474)
  168.252.111.0/24     4608 1221 7474         
  168.252.233.0/24     4608 1221 7474         
  192.65.88.0/22       4608 1221 7474         
  202.129.218.0/24     4608 1221 7474         
  202.139.0.0/17       4608 1221 7474         
  202.139.8.0/23       4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.10.0/23      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.12.0/23      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.14.0/23      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.20.0/22      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.26.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.32.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.38.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.44.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.60.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.61.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.62.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.64.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.82.0/24      4608 1221 7474       - Withdrawn - matching aggregate 202.139.0.0/17 4608 1221 7474
  202.139.128.0/18     4608 1221 7474         
  202.139.157.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.175.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.176.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.180.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.183.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.184.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.185.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.188.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  202.139.189.0/24     4608 1221 7474       - Withdrawn - matching aggregate 202.139.128.0/18 4608 1221 7474
  203.1.80.0/24        4608 1221 7474         
  203.2.80.0/20        4608 1221 7474         
  203.2.133.0/24       4608 1221 7474         
  203.2.231.0/24       4608 1221 7474         
  203.6.0.0/18         4608 1221 7474         
  203.6.172.0/24       4608 1221 7474         
  203.6.217.0/24       4608 1221 7474         
  203.6.222.0/23       4608 1221 7474       + Announce - aggregate of 203.6.222.0/24 (4608 1221 7474) and 203.6.223.0/24 (4608 1221 7474)
  203.6.222.0/24       4608 1221 7474       - Withdrawn - aggregated with 203.6.223.0/24 (4608 1221 7474)
  203.6.223.0/24       4608 1221 7474       - Withdrawn - aggregated with 203.6.222.0/24 (4608 1221 7474)
  203.13.96.0/24       4608 1221 7474         
  203.13.98.0/24       4608 1221 7474         
  203.13.125.0/24      4608 1221 7474         
  203.13.126.0/23      4608 1221 7474       + Announce - aggregate of 203.13.126.0/24 (4608 1221 7474) and 203.13.127.0/24 (4608 1221 7474)
  203.13.126.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.13.127.0/24 (4608 1221 7474)
  203.13.127.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.13.126.0/24 (4608 1221 7474)
  203.13.128.0/23      4608 1221 7474       + Announce - aggregate of 203.13.128.0/24 (4608 1221 7474) and 203.13.129.0/24 (4608 1221 7474)
  203.13.128.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.13.129.0/24 (4608 1221 7474)
  203.13.129.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.13.128.0/24 (4608 1221 7474)
  203.16.69.0/24       4608 1221 7474         
  203.16.71.0/24       4608 1221 7474         
  203.16.75.0/24       4608 1221 7474         
  203.16.76.0/23       4608 1221 7474       + Announce - aggregate of 203.16.76.0/24 (4608 1221 7474) and 203.16.77.0/24 (4608 1221 7474)
  203.16.76.0/24       4608 1221 7474       - Withdrawn - aggregated with 203.16.77.0/24 (4608 1221 7474)
  203.16.77.0/24       4608 1221 7474       - Withdrawn - aggregated with 203.16.76.0/24 (4608 1221 7474)
  203.16.78.0/24       4608 1221 7474         
  203.16.80.0/24       4608 1221 7474         
  203.16.108.0/23      4608 1221 7474       + Announce - aggregate of 203.16.108.0/24 (4608 1221 7474) and 203.16.109.0/24 (4608 1221 7474)
  203.16.108.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.16.109.0/24 (4608 1221 7474)
  203.16.109.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.16.108.0/24 (4608 1221 7474)
  203.16.185.0/24      4777 2497 7473 7474    
  203.22.195.0/24      4608 1221 7474         
  203.23.78.0/24       4608 1221 7474         
  203.25.128.0/24      4608 1221 7474         
  203.28.116.0/23      4608 1221 7474       + Announce - aggregate of 203.28.116.0/24 (4608 1221 7474) and 203.28.117.0/24 (4608 1221 7474)
  203.28.116.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.28.117.0/24 (4608 1221 7474)
  203.28.117.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.28.116.0/24 (4608 1221 7474)
  203.33.149.0/24      4608 1221 7474         
  203.34.40.0/24       4608 1221 7474         
  203.55.225.0/24      4608 1221 7474         
  203.57.56.0/23       4608 1221 7474       + Announce - aggregate of 203.57.56.0/24 (4608 1221 7474) and 203.57.57.0/24 (4608 1221 7474)
  203.57.56.0/24       4608 1221 7474       - Withdrawn - aggregated with 203.57.57.0/24 (4608 1221 7474)
  203.57.57.0/24       4608 1221 7474       - Withdrawn - aggregated with 203.57.56.0/24 (4608 1221 7474)
  203.57.124.0/23      4608 1221 7474       + Announce - aggregate of 203.57.124.0/24 (4608 1221 7474) and 203.57.125.0/24 (4608 1221 7474)
  203.57.124.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.57.125.0/24 (4608 1221 7474)
  203.57.125.0/24      4608 1221 7474       - Withdrawn - aggregated with 203.57.124.0/24 (4608 1221 7474)
  203.57.223.0/24      4608 1221 7474         
  203.202.0.0/17       4608 1221 7474         
  203.202.112.0/24     4608 1221 7474       - Withdrawn - matching aggregate 203.202.0.0/17 4608 1221 7474
  203.202.128.0/18     4608 1221 7474         
  203.202.191.0/24     4608 1221 7474       - Withdrawn - matching aggregate 203.202.128.0/18 4608 1221 7474
  220.101.0.0/17       4608 1221 7474         

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS7474   120 More Specifics   151 Total Advertisements   OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU
    1.44.160.0/23                 1.44.0.0/16
    1.44.162.0/23                 1.44.0.0/16
    1.44.164.0/23                 1.44.0.0/16
    1.44.166.0/23                 1.44.0.0/16
    43.247.72.0/24                43.247.72.0/22
    59.154.122.0/23               59.154.0.0/16
    59.154.173.0/24               59.154.0.0/16
    59.154.180.0/24               59.154.0.0/16
    59.154.235.0/24               59.154.0.0/16
    59.154.236.0/22               59.154.0.0/16
    59.154.241.0/24               59.154.0.0/16
    59.154.242.0/23               59.154.0.0/16
    59.154.252.0/23               59.154.0.0/16
    59.154.254.0/24               59.154.0.0/16
    61.88.0.0/17                  61.88.0.0/16
    61.88.4.0/24                  61.88.0.0/16
    61.88.46.0/24                 61.88.0.0/16
    61.88.47.0/24                 61.88.0.0/16
    61.88.48.0/22                 61.88.0.0/16
    61.88.92.0/22                 61.88.0.0/16
    61.88.112.0/23                61.88.0.0/16
    61.88.124.0/23                61.88.0.0/16
    61.88.128.0/18                61.88.0.0/16
    61.88.192.0/20                61.88.0.0/16
    61.88.208.0/21                61.88.0.0/16
    61.88.216.0/22                61.88.0.0/16
    103.133.118.0/24              103.133.118.0/23
    103.133.119.0/24              103.133.118.0/23
    103.237.136.0/24              103.237.136.0/22
    103.237.137.0/24              103.237.136.0/22
    122.98.208.0/24               122.98.0.0/16
    122.98.211.0/24               122.98.0.0/16
    124.19.76.0/22                124.19.64.0/18
    124.19.84.0/22                124.19.64.0/18
    124.19.88.0/21                124.19.64.0/18
    124.19.96.0/24                124.19.64.0/18
    124.19.97.0/24                124.19.64.0/18
    129.192.208.0/24              129.192.0.0/16
    156.50.96.0/24                156.50.0.0/16
    156.50.98.0/24                156.50.0.0/16
    156.50.100.0/23               156.50.0.0/16
    156.50.102.0/23               156.50.0.0/16
    156.50.104.0/23               156.50.0.0/16
    156.50.106.0/23               156.50.0.0/16
    156.50.108.0/23               156.50.0.0/16
    156.50.112.0/22               156.50.0.0/16
    156.50.116.0/22               156.50.0.0/16
    157.23.245.0/24               157.23.0.0/16
    159.99.91.0/24                159.99.0.0/16
    159.151.192.0/24              159.151.0.0/16
    161.43.64.0/18                161.43.0.0/16
    161.43.192.0/18               161.43.0.0/16
    161.43.192.0/20               161.43.0.0/16
    163.127.2.0/23                163.127.0.0/16
    163.127.4.0/22                163.127.0.0/16
    163.127.8.0/22                163.127.0.0/16
    163.127.14.0/23               163.127.0.0/16
    163.127.20.0/23               163.127.0.0/16
    163.127.100.0/23              163.127.0.0/16
    163.127.126.0/24              163.127.0.0/16
    163.127.127.0/24              163.127.0.0/16
    168.252.100.0/24              168.252.0.0/16
    168.252.102.0/24              168.252.0.0/16
    168.252.103.0/24              168.252.0.0/16
    168.252.111.0/24              168.252.0.0/16
    168.252.233.0/24              168.252.0.0/16
    202.139.8.0/23                202.139.0.0/19
    202.139.10.0/23               202.139.0.0/19
    202.139.12.0/23               202.139.0.0/19
    202.139.14.0/23               202.139.0.0/19
    202.139.20.0/22               202.139.0.0/19
    202.139.26.0/24               202.139.0.0/19
    202.139.32.0/24               202.139.32.0/19
    202.139.38.0/24               202.139.32.0/19
    202.139.44.0/24               202.139.32.0/19
    202.139.60.0/24               202.139.32.0/19
    202.139.61.0/24               202.139.32.0/19
    202.139.62.0/24               202.139.32.0/19
    202.139.64.0/24               202.139.64.0/18
    202.139.82.0/24               202.139.64.0/18
    202.139.157.0/24              202.139.128.0/18
    202.139.175.0/24              202.139.128.0/18
    202.139.176.0/24              202.139.128.0/18
    202.139.180.0/24              202.139.128.0/18
    202.139.183.0/24              202.139.128.0/18
    202.139.184.0/24              202.139.128.0/18
    202.139.185.0/24              202.139.128.0/18
    202.139.188.0/24              202.139.128.0/18
    202.139.189.0/24              202.139.128.0/18
    203.1.80.0/24                 203.1.80.0/21
    203.6.0.0/18                  203.6.0.0/17
    203.6.172.0/24                203.6.160.0/19
    203.6.217.0/24                203.6.216.0/21
    203.6.222.0/24                203.6.216.0/21
    203.6.223.0/24                203.6.216.0/21
    203.13.96.0/24                203.13.96.0/19
    203.13.98.0/24                203.13.96.0/19
    203.13.125.0/24               203.13.96.0/19
    203.13.126.0/24               203.13.96.0/19
    203.13.127.0/24               203.13.96.0/19
    203.13.128.0/24               203.13.128.0/20
    203.13.129.0/24               203.13.128.0/20
    203.16.69.0/24                203.16.64.0/18
    203.16.71.0/24                203.16.64.0/18
    203.16.75.0/24                203.16.64.0/18
    203.16.76.0/24                203.16.64.0/18
    203.16.77.0/24                203.16.64.0/18
    203.16.78.0/24                203.16.64.0/18
    203.16.80.0/24                203.16.64.0/18
    203.16.108.0/24               203.16.64.0/18
    203.16.109.0/24               203.16.64.0/18
    203.23.78.0/24                203.23.78.0/23
    203.28.116.0/24               203.28.116.0/22
    203.28.117.0/24               203.28.116.0/22
    203.57.56.0/24                203.57.56.0/23
    203.57.57.0/24                203.57.56.0/23
    203.57.124.0/24               203.57.124.0/23
    203.57.125.0/24               203.57.124.0/23
    203.202.112.0/24              203.202.64.0/18
    203.202.191.0/24              203.202.128.0/18

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 203.16.185.0/24             Announced

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
192.65.88.0/22	AS7474	OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU	192.65.82.0 - 192.65.91.255

Whois Entry

whois: 402332

IANA has recorded AS7474 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS7474\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS7467 - AS7722'
             
             as-block:       AS7467 - AS7722
             descr:          APNIC ASN block
             remarks:        These AS numbers are further assigned by APNIC
             remarks:        to APNIC members and end-users in the APNIC region
             admin-c:        HM20-AP
             tech-c:         HM20-AP
             mnt-by:         APNIC-HM
             mnt-lower:      APNIC-HM
             last-modified:  2008-09-04T06:40:26Z
             source:         APNIC
             
             role:           APNIC Hostmaster
             address:        6 Cordelia Street
             address:        South Brisbane
             address:        QLD 4101
             country:        AU
             phone:          +61 7 3858 3100
             fax-no:         +61 7 3858 3199
             e-mail:         helpdesk@apnic.net
             admin-c:        AMS11-AP
             tech-c:         AH256-AP
             nic-hdl:        HM20-AP
             remarks:        Administrator for APNIC
             notify:         hostmaster@apnic.net
             mnt-by:         MAINT-APNIC-AP
             last-modified:  2013-10-23T04:06:51Z
             source:         APNIC
             
             % Information related to 'AS7474'
             
             % Abuse contact for 'AS7474' is 'abuse@optusnet.com.au'
             
             aut-num:        AS7474
             as-name:        OPTUSCOM-AS01-AU
             descr:          SingTel Optus Pty Ltd
             descr:          Internet Services
             descr:          101 Miller St
             descr:          North Sydney, NSW, 2060
             country:        AU
             org:            ORG-SOPL2-AP
             admin-c:        IA65-AP
             tech-c:         NC8-AP
             abuse-c:        AO399-AP
             mnt-lower:      MAINT-OPTUSCOM-AP
             mnt-routes:     MAINT-OPTUSCOM-AP
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-OPTUSCOM-AU
             last-modified:  2025-05-27T04:59:16Z
             source:         APNIC
             
             irt:            IRT-OPTUSCOM-AU
             address:        SingTel Optus Pty Ltd
             address:        Optus Macquarie Park (OCS)
             address:        1 Lyonpark Road
             address:        Macquarie Park NSW 2113
             e-mail:         abuse@optusnet.com.au
             abuse-mailbox:  abuse@optusnet.com.au
             admin-c:        OA3-AP
             tech-c:         OA3-AP
             auth:           # Filtered
             remarks:        abuse@optusnet.com.au was validated on 2025-12-23
             mnt-by:         MAINT-OPTUSCOM-AP
             last-modified:  2026-02-16T00:08:15Z
             source:         APNIC
             
             organisation:   ORG-SOPL2-AP
             org-name:       SingTel Optus Pty Ltd
             org-type:       LIR
             country:        AU
             address:        Optus Macquarie Park (OCS)
             address:        1 Lyonpark Road, Macquarie Park
             phone:          +61-2-8082-7800
             fax-no:         +61-2-8082-7100
             e-mail:         irr-admin@optus.com.au
             mnt-ref:        APNIC-HM
             mnt-by:         APNIC-HM
             last-modified:  2025-09-25T13:05:45Z
             source:         APNIC
             
             role:           ABUSE OPTUSCOMAU
             country:        ZZ
             address:        SingTel Optus Pty Ltd
             address:        Optus Macquarie Park (OCS)
             address:        1 Lyonpark Road
             address:        Macquarie Park NSW 2113
             phone:          +000000000
             e-mail:         abuse@optusnet.com.au
             admin-c:        OA3-AP
             tech-c:         OA3-AP
             nic-hdl:        AO399-AP
             remarks:        Generated from irt object IRT-OPTUSCOM-AU
             remarks:        abuse@optusnet.com.au was validated on 2025-12-23
             abuse-mailbox:  abuse@optusnet.com.au
             mnt-by:         APNIC-ABUSE
             last-modified:  2025-12-23T22:44:48Z
             source:         APNIC
             
             person:         IP Administrator
             nic-hdl:        IA65-AP
             e-mail:         irr-admin@optus.com.au
             address:        SingTel Optus Pty Ltd
             address:        1 Lyonpark Road
             address:        Macquarie Park NSW 2155
             address:        Australia
             phone:          +61 2 9342 7800
             fax-no:         +61 2 9342 7100
             country:        AU
             mnt-by:         MAINT-OPTUSCOM-AP
             last-modified:  2025-06-03T01:05:13Z
             source:         APNIC
             
             person:         NOC CNS
             nic-hdl:        NC8-AP
             e-mail:         noc@optus.net.au
             address:        c/- SingTel Optus Pty Ltd
             address:        101 Miller Street
             address:        North Sydney NSW 2060
             address:        AUSTRALIA
             phone:          +61 2 9342 7800
             fax-no:         +61 2 9342 7100
             country:        AU
             mnt-by:         MAINT-OPTUSCOM-AP
             last-modified:  2008-09-04T07:29:14Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)