Report for 51263

Name

COUNTYBB - County Broadband Ltd, 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.

51263 COUNTYBB - County Broadband Ltd, GB

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS41847         STEALTH-NETWORKS - STEALTH-NETWORKS, GB
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7192  AS51263        ORIGIN  Originate:      18432 /17.83  Transit:          0 /0.00  COUNTYBB - County Broadband Ltd, 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       %
 6726 AS51263       COUNTYBB - County Broadband Ltd, GB               13      8      1      6      7  53.85%


  Prefix               AS Path                              Aggregation Suggestion
  62.56.176.0/20       4777 2497 3356 51263   
  168.86.192.0/19      4777 2497 3356 51263   
  178.251.176.0/21     4777 2497 174 51263 51263 51263 51263 + Announce - aggregate of 178.251.176.0/22 (4777 2497 174 51263 51263 51263 51263) and 178.251.180.0/22 (4777 2497 174 51263 51263 51263 51263)
  178.251.176.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.177.0/24 (4777 2497 174 51263 51263 51263 51263)
  178.251.177.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.176.0/24 (4777 2497 174 51263 51263 51263 51263)
  178.251.178.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.179.0/24 (4777 2497 174 51263 51263 51263 51263)
  178.251.179.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.178.0/24 (4777 2497 174 51263 51263 51263 51263)
  178.251.180.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.181.0/24 (4777 2497 174 51263 51263 51263 51263)
  178.251.181.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.180.0/24 (4777 2497 174 51263 51263 51263 51263)
  178.251.182.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.183.0/24 (4777 2497 174 51263 51263 51263 51263)
  178.251.183.0/24     4777 2497 174 51263 51263 51263 51263 - Withdrawn - aggregated with 178.251.182.0/24 (4777 2497 174 51263 51263 51263 51263)
  185.25.56.0/22       4608 7575 51263        
  185.164.180.0/22     4777 2497 3356 51263   
  213.244.200.0/21     4777 2497 3356 51263   

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

AS51263   8 More Specifics   13 Total Advertisements   COUNTYBB - County Broadband Ltd, GB
    178.251.176.0/24              178.251.176.0/21
    178.251.177.0/24              178.251.176.0/21
    178.251.178.0/24              178.251.176.0/21
    178.251.179.0/24              178.251.176.0/21
    178.251.180.0/24              178.251.176.0/21
    178.251.181.0/24              178.251.176.0/21
    178.251.182.0/24              178.251.176.0/21
    178.251.183.0/24              178.251.176.0/21

Whois Entry

whois: 402603

IANA has recorded AS51263 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51263\n