Report for 51677

Name

HETG-AS - Hibernia Services Limited, 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.

51677 HETG-AS - Hibernia Services Limited, IE

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
    AS2110          AS-BTIRE - Enet Communications LIMITED, IE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19229 AS51677        ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  HETG-AS - Hibernia Services Limited, 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       %
47181 AS51677       HETG-AS - Hibernia Services Limited, IE           13      0      0     13      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.220.45.0/24       4608 13335 51677       
  146.0.48.0/24        4608 13335 51677       
  146.0.49.0/24        4777 2516 3257 51677   
  146.0.50.0/24        4777 2516 5400 2110 51677   
  146.0.51.0/24        4777 2497 3257 51677 51677 51677   
  146.0.52.0/24        4608 13335 51677       
  146.0.53.0/24        4777 2516 174 51677    
  146.0.54.0/24        4608 13335 51677       
  146.0.55.0/24        4777 2516 5400 2110 51677   
  185.5.240.0/24       4608 13335 51677       
  185.5.241.0/24       4777 2497 174 51677    
  185.5.242.0/24       4608 13335 51677       
  185.5.243.0/24       4777 2516 3257 51677   

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

AS51677   12 More Specifics   13 Total Advertisements   HETG-AS - Hibernia Services Limited, IE
    146.0.48.0/24                 146.0.48.0/21
    146.0.49.0/24                 146.0.48.0/21
    146.0.50.0/24                 146.0.48.0/21
    146.0.51.0/24                 146.0.48.0/21
    146.0.52.0/24                 146.0.48.0/21
    146.0.53.0/24                 146.0.48.0/21
    146.0.54.0/24                 146.0.48.0/21
    146.0.55.0/24                 146.0.48.0/21
    185.5.240.0/24                185.5.240.0/22
    185.5.241.0/24                185.5.240.0/22
    185.5.242.0/24                185.5.240.0/22
    185.5.243.0/24                185.5.240.0/22

Whois Entry

whois: 402603

IANA has recorded AS51677 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51677\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             %ERROR:201: access denied for 203.119.110.26
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)