Report for 6540

Name

SAMUEL-COSGROVE, 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 AS4637) 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.

6540 CALWEB - CalWeb Internet Services

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7385    INTEGRATELECOM - Integra Telecom, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5620  AS6540   ORIGIN  Originate:      12544 /18.39  Transit:          0 /0.00  CALWEB - CalWeb Internet Services

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       %
 7536 AS6540  CALWEB - CalWeb Internet Services             3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  207.173.128.0/20     4637 3549 7385 6540    
  209.128.192.0/19     4637 3549 7385 6540    
  209.210.251.0/24     4637 3549 7385 6540    

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

AS6540   2 More Specifics   3 Total Advertisements   CALWEB - CalWeb Internet Services
    207.173.128.0/20              207.173.0.0/16
    209.210.251.0/24              209.210.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS6540 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS6540\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-AU5)