Report for 204562

Name

ASJavelin - JAVELIN BROADBAND LIMITED, GB

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.

204562 ASJavelin - JAVELIN BROADBAND LIMITED, GB

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS61231         Neos-Networks - Neos Networks Limited, GB
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS47535         javelinbroadband - JAVELIN BROADBAND LIMITED, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29496 AS204562       ORG+TRN Originate:       1792 /21.19  Transit:        512 /23.00 ASJavelin - JAVELIN BROADBAND LIMITED, GB

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       %
14162 AS204562      ASJavelin - JAVELIN BROADBAND LIMITED, GB          4      3      0      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.245.240.0/22     4608 7575 61231 204562   
  185.245.240.0/24     4608 7575 61231 204562 - Withdrawn - matching aggregate 185.245.240.0/22 4608 7575 61231 204562
  185.245.241.0/24     4608 7575 61231 204562 - Withdrawn - matching aggregate 185.245.240.0/22 4608 7575 61231 204562
  185.245.243.0/24     4608 7575 61231 204562 - Withdrawn - matching aggregate 185.245.240.0/22 4608 7575 61231 204562

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

AS204562   3 More Specifics   4 Total Advertisements   ASJavelin - JAVELIN BROADBAND LIMITED, GB
    185.245.240.0/24              185.245.240.0/22
    185.245.241.0/24              185.245.240.0/22
    185.245.243.0/24              185.245.240.0/22

Whois Entry

whois: 402613

IANA has recorded AS204562 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204562\n