Report for 12129

Name

123NET - 123.Net, Inc., US

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.

12129 123NET - 123.Net, Inc., US

  Adjacency:    82  Upstream:     7  Downstream:    75
  Upstream Adjacent AS list
    AS1299          TWELVE99 - Arelion Sweden AB, SE
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS6453          AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
    AS396998        PATH-NETWORK - Path Network, Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS399308        UFP-GR - UFP Industries, Inc., US
    AS40234         RAPIDPARTS - Rapidparts, Inc., US
    AS1021          CVTECH1 - CV Tech, US
    AS12088         NABANCARD - North American Bancard, LLC, US
    AS11115         ONLINE-TECH-LLC - Otava, LLC, US
    AS14711         BRKTOOLS - INGERSOLL CUTTING TOOL COMPANY, US
    AS13737         AS-INCX - Interconnecx, LLC, US
    AS36127         MCPS - Miller Canfield, US
    AS394004        HURLEY-MEDICAL-ASN - Hurley Medical Center, US
    AS393474        SCCRESA - St. Clair County Regional Educational Service Agency, US
    AS32477         ONLINE-TECH-LLC2 - Otava, LLC, US
    AS398085        IHA-01 - Trinity Health IHA Medical Group, US
    AS62611         CEC-AS-NB-4080 - Cutting Edge Computers, INC., US
    AS46569         WALSH-COLLEGE - Walsh College of Accountancy and Business Administration, US
    AS40956         NORTHWOOD-UNIVERSITY - Northwood University, US
    AS17143         WINNTELECOM - Winn Telecom, US
    AS63126         AS-APTIENT - Aptient Consulting Group Inc., CA
    AS19901         BRIGHTSPEED - Brightspeed, US
    AS33418         EQUITABLE-INTERNET-INITATIVE - Detroit Community Technology Project, US
    AS1074          PRODUCTION-NETWORKS - Production Networks, LLC, US
    AS14938         BET-AS - Bullseye Telecom, US
    AS14374         AGRI-VALLEY - Agri-Valley Services Corporation, US
    AS16939         CARETECH-SOLUTIONS - CARETECH SOLUTIONS INC, US
    AS16556         TOTALCHOICE-HOSTING - TotalChoice Hosting, LLC, US
    AS15154         SBBSNET - Network Services Group, US
    AS13549         MERCURY - Mercury Network Corporation, US
    AS2015          MSEN-SYSTEM - Msen, Inc., US
    AS19224         QSGIT - Quantum Services Group, LLC., US
    AS19131         LIVESS-01 - Living Essentials, LLC, US
    AS22941         AS-NOCMGT-01 - The HelpDesk Inc, US
    AS22878         ASACENET1 - ACENET, INC., US
    AS22585         MVS-CLOUD - MVS Cloud Inc., US
    AS31923         THE-AUTO-CLUB-GROUP-ASN-1 - The Auto Club Group, US
    AS33488         WATECH-1 - Providence Park Medical Building Group, LLC, US
    AS32605         BRAVESOFT-AS - BraveSoftTech Inc, US
    AS36349         3ESSENTIALS - 3Essentials Inc., US
    AS36197         COMPUTER-DATA-INC - Computer Data, Inc., US
    AS393256        DTE-ASN - DTE Energy Company, US
    AS393665        BAKERS - Baker College, US
    AS3389          FORDSRL-AS - Ford Motor Company, US
    AS395813        MICHIGAN-CENTRAL - Michigan Central Innovation District, LLC, US
    AS394960        WORKSIGHTED - Worksighted Inc, US
    AS398226        HENNIGES-AUTOMOTIVE-NETWORK - Henniges Automotive Holdings, Inc., US
    AS398233        RURALREACH-01 - IVSComm, Inc, US
    AS397282        CASTLEVPN - Castle VPN, US
    AS397085        SIGUS - Signal Restoration Services, US
    AS399593        DWIHN-ASN-01 - DWIHN, US
    AS398953        ABC-WAREHOUSE - ABC Warehouse, US
    AS399741        BN-AS-01 - BAE Networks, US
    AS53505         DRCFA - Huntington Place, US
    AS54163         AHOSTING - AHOSTING, US
    AS401313        NOVACOAST - Novacoast Inc, US
    AS54932         M3-WIRELESS - M3 Wireless Inc., US
    AS54840         UWM - United Wholesale Mortgage, LLC, US
    AS5740          WORKFORCE - WorkForce Software LLC, US
    AS55269         CST - Critical Signal Technologies, Inc, US
    AS62606         SECTOR7LLC - Sector 7, LLC, US
    AS5758          MICHIGAN-BROADBAND - ALPHA ENTERPRISES LIMITED, INC., US
    AS401215        MPS-MP - MITCHELL PLASTICS, US
    AS398351        MAYMOBILITY - May Mobility, Inc, US
    AS267           NETHER-NET - Nether.Net, US
    AS215129        WPL-133-215129 - Wodarek Productions LLC, US
    AS26109         L-PERRIGO-GLOBAL - L. Perrigo Company, US
    AS22379         MANIFOLD - Manifold Services Inc, US
    AS394160        DRARS - Advanced Radiology Services, P.C., US
    AS27216         AIR-ADVANTAGE-ASN - Air Advantage LLC, US
    AS19031         WESCO - CU*Answers, Inc., US
    AS397678        RRIS-01 - Red Rock Information Security, LLC, US
    AS40599         GENTEXCORPORATION - Gentex Corporation, US
    AS54178         USAI-NA-01 - Urban Science Applications, Inc., US
    AS54542         K-DATA01 - K-Data Systems, LLC, US
    AS53263         GRCC-AS1 - Grand Rapids Community College, US
    AS401307        MISEN-ASN-1 - Michigan Statewide Educational Network, US
    AS40089         BULLHORN-INC-BOSTON - Bullhorn Inc., US
    AS394952        LMCU-ASN-01 - Lake Michigan Credit Union, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1401  AS12129        ORG+TRN Originate:     182784 /14.52  Transit:     414208 /13.34 123NET - 123.Net, Inc., US

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       %
 8498 AS12129       123NET - 123.Net, Inc., US                        53      7      2     48      5   9.43%


  Prefix               AS Path                              Aggregation Suggestion
  37.221.109.0/24      4608 7575 1299 12129   
  65.183.160.0/19      4608 7575 1299 12129   
  66.51.144.0/20       4608 7575 1299 12129   
  66.54.96.0/22        4777 6939 12129        
  66.103.224.0/19      4608 7575 1299 12129   
  67.214.112.0/20      4608 7575 1299 12129   
  69.39.64.0/19        4608 7575 1299 12129   
  69.54.68.0/23        4608 7575 1299 12129 + Announce - aggregate of 69.54.68.0/24 (4608 7575 1299 12129) and 69.54.69.0/24 (4608 7575 1299 12129)
  69.54.68.0/24        4608 7575 1299 12129 - Withdrawn - aggregated with 69.54.69.0/24 (4608 7575 1299 12129)
  69.54.69.0/24        4608 7575 1299 12129 - Withdrawn - aggregated with 69.54.68.0/24 (4608 7575 1299 12129)
  69.87.152.0/24       4608 7575 1299 12129   
  74.126.0.0/19        4608 7575 1299 12129   
  74.126.12.0/24       4608 7575 1299 12129 - Withdrawn - matching aggregate 74.126.0.0/19 4608 7575 1299 12129
  130.44.28.0/22       4608 7575 1299 12129   
  130.51.212.0/22      4777 6939 12129        
  147.189.140.0/24     4608 7575 1299 12129   
  149.19.205.0/24      4608 7575 1299 12129   
  152.160.0.0/17       4608 7575 1299 12129   
  152.160.110.0/24     4777 2516 3257 396998 12129   
  152.160.128.0/18     4608 7575 1299 12129   
  152.160.140.0/22     4608 6939 12129        
  152.160.144.0/22     4608 6939 12129        
  152.160.160.0/20     4608 6939 12129        
  152.160.184.0/21     4608 6939 12129        
  176.111.221.0/24     4608 7575 1299 12129   
  181.214.238.0/23     4608 7575 1299 12129   
  192.96.208.0/20      4608 7575 1299 12129   
  192.149.240.0/24     4608 7575 1299 12129   
  192.153.192.0/24     4608 7575 1299 12129   
  192.159.68.0/23      4608 7575 1299 12129   
  198.3.44.0/22        4608 7575 1299 12129 + Announce - aggregate of 198.3.44.0/23 (4608 7575 1299 12129) and 198.3.46.0/23 (4608 7575 1299 12129)
  198.3.44.0/24        4608 7575 1299 12129 - Withdrawn - aggregated with 198.3.45.0/24 (4608 7575 1299 12129)
  198.3.45.0/24        4608 7575 1299 12129 - Withdrawn - aggregated with 198.3.44.0/24 (4608 7575 1299 12129)
  198.3.46.0/24        4608 7575 1299 12129 - Withdrawn - aggregated with 198.3.47.0/24 (4608 7575 1299 12129)
  198.3.47.0/24        4608 7575 1299 12129 - Withdrawn - aggregated with 198.3.46.0/24 (4608 7575 1299 12129)
  198.153.129.0/24     4608 7575 1299 12129   
  199.33.234.0/23      4608 7575 1299 12129   
  199.167.252.0/22     4608 7575 1299 12129   
  199.231.52.0/22      4608 7575 1299 12129   
  199.249.0.0/21       4608 6939 12129        
  204.106.17.0/24      4608 7575 1299 12129   
  204.232.80.0/20      4608 7575 1299 12129   
  205.251.176.0/20     4608 7575 1299 12129   
  207.91.192.0/18      4608 7575 1299 12129   
  207.91.200.0/21      4608 6939 12129        
  207.91.232.0/21      4608 6939 12129        
  208.86.112.0/24      4608 7575 1299 12129   
  209.103.128.0/20     4608 7575 1299 12129   
  209.124.32.0/19      4608 7575 1299 12129   
  209.124.52.0/23      4777 2516 3356 12129   
  209.124.56.0/22      4608 6939 12129        
  209.131.0.0/19       4608 7575 1299 12129   
  216.109.192.0/20     4608 7575 1299 12129   
  216.150.224.0/20     4608 7575 1299 12129   
  216.234.96.0/19      4608 7575 1299 12129   

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

AS12129   24 More Specifics   53 Total Advertisements   123NET - 123.Net, Inc., US
    37.221.109.0/24               37.221.108.0/22
    69.54.68.0/24                 69.54.64.0/19
    69.54.69.0/24                 69.54.64.0/19
    69.87.152.0/24                69.87.128.0/19
    74.126.12.0/24                74.126.0.0/19
    147.189.140.0/24              147.189.128.0/20
    152.160.0.0/17                152.160.0.0/16
    152.160.110.0/24              152.160.0.0/16
    152.160.128.0/18              152.160.0.0/16
    152.160.140.0/22              152.160.0.0/16
    152.160.144.0/22              152.160.0.0/16
    152.160.160.0/20              152.160.0.0/16
    152.160.184.0/21              152.160.0.0/16
    176.111.221.0/24              176.111.216.0/21
    181.214.238.0/23              181.214.0.0/15
    198.3.44.0/24                 198.3.0.0/17
    198.3.45.0/24                 198.3.0.0/17
    198.3.46.0/24                 198.3.0.0/17
    198.3.47.0/24                 198.3.0.0/17
    207.91.200.0/21               207.91.192.0/18
    207.91.232.0/21               207.91.192.0/18
    209.103.128.0/20              209.103.128.0/19
    209.124.52.0/23               209.124.32.0/19
    209.124.56.0/22               209.124.32.0/19
    206.168.80.0/24               206.168.80.0/22

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

    - 206.168.80.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS12129 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12129\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       12129
             ASName:         123NET
             ASHandle:       AS12129
             RegDate:        1999-03-30
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/12129
             
             
             OrgName:        123.Net, Inc.
             OrgId:          NETIN-6
             Address:        24700 Northwestern Hwy. STE 700
             City:           Southfield
             StateProv:      MI
             PostalCode:     48075
             Country:        US
             RegDate:        2010-11-19
             Updated:        2017-01-28
             Comment:        Direct Abuse: +1.248.228.8200 or abuse@123.net
             Ref:            https://rdap.arin.net/registry/entity/NETIN-6
             
             
             OrgAbuseHandle: RD1464-ARIN
             OrgAbuseName:   Duda, Ryan 
             OrgAbusePhone:  +1-248-228-8200 
             OrgAbuseEmail:  rpd@123.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RD1464-ARIN
             
             OrgTechHandle: JNO80-ARIN
             OrgTechName:   Nowlan, James 
             OrgTechPhone:  +1-248-228-8200 
             OrgTechEmail:  jnowlan@123.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/JNO80-ARIN
             
             OrgNOCHandle: RD1464-ARIN
             OrgNOCName:   Duda, Ryan 
             OrgNOCPhone:  +1-248-228-8200 
             OrgNOCEmail:  rpd@123.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/RD1464-ARIN
             
             OrgTechHandle: RD1464-ARIN
             OrgTechName:   Duda, Ryan 
             OrgTechPhone:  +1-248-228-8200 
             OrgTechEmail:  rpd@123.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/RD1464-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #