Report for 5466

Name

EIRCOM Internet House, IE

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.

5466 EIRCOM Internet House, IE

  Adjacency:    17  Upstream:     5  Downstream:    12
  Upstream Adjacent AS list
    AS4637          ASN-TELSTRA-GLOBAL Telstra Global, HK
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6758          AS6758, MC
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
  Downstream Adjacent AS list
    AS24675         LGCSB-AS Local Government Management AgencyLocal Government Computer Services Board, IE
    AS41973         VHI-AS, IE
    AS48970         NATUS, IE
    AS42213         MPIL-AS-1, IE
    AS51516         FEXCO, IE
    AS41238         DAA-AS-1, IE
    AS35299         ASC2K Classroom 2000, GB
    AS203011        OSGCLOUD, GB
    AS39730         EIRCOM-UK, GB
    AS15751         METEORMOBILECOMMS-AS, IE
    AS395018        NPD-EURO - The NPD Group Inc., US
    AS205080        SITA-CORPORATE, BE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
412   AS5466         ORG+TRN Originate:    1111040 /11.92  Transit:      35328 /16.89 EIRCOM Internet House, IE

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       %
30796 AS5466        EIRCOM Internet House, IE                         26      0      0     26      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  51.171.0.0/16        4777 2497 174 5466     
  62.77.160.0/19       4777 2497 174 5466     
  82.141.192.0/18      4777 2497 174 5466     
  83.70.0.0/15         4777 2497 174 5466     
  83.174.160.0/19      4777 2497 174 5466     
  86.40.0.0/13         4777 2497 174 5466     
  89.204.208.0/20      4777 2497 174 5466     
  95.44.0.0/15         4777 2497 174 5466     
  95.83.240.0/21       4777 2497 174 5466     
  159.134.0.0/16       4777 2497 174 5466     
  159.134.250.0/24     4777 2516 1273 6758 5466   
  178.255.216.0/24     4777 2497 1299 5466    
  185.57.112.0/22      4777 2497 174 5466     
  185.61.0.0/22        4777 2497 174 5466     
  185.109.4.0/22       4777 2497 174 5466     
  185.202.16.0/22      4777 2497 174 5466     
  192.56.21.0/24       4777 2497 1299 5466    
  192.107.110.0/24     4777 2497 174 5466     
  194.106.128.0/19     4777 2497 174 5466     
  194.125.128.0/18     4777 2497 174 5466     
  194.125.192.0/19     4777 2497 174 5466     
  195.7.32.0/19        4777 2497 174 5466     
  213.94.128.0/17      4777 2497 174 5466     
  213.190.128.0/19     4777 2497 174 5466     
  213.191.224.0/21     4777 2497 174 5466     
  217.183.0.0/16       4777 2497 174 5466     

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

AS5466   4 More Specifics   26 Total Advertisements   EIRCOM Internet House, IE
    89.204.208.0/20               89.204.192.0/18
    95.83.240.0/21                95.83.192.0/18
    159.134.250.0/24              159.134.0.0/16
    213.191.224.0/21              213.191.224.0/19

Whois Entry

whois: 402332

IANA has recorded AS5466 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS5466\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)