Report for 262638

Name

AS262638 - G6 Internet, BR

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.

262638 AS262638 - G6 Internet, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52531         AS52531 - G6 Internet, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9616  AS262638       ORIGIN  Originate:      11264 /18.54  Transit:          0 /0.00  AS262638 - G6 Internet, BR

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       %
11120 AS262638      AS262638 - G6 Internet, BR                         8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.118.132.0/22     4777 2497 3356 52531 262638   
  138.118.132.0/22     4777 2516 3356 52531 262638 + Announce - aggregate of 138.118.132.0/23 (4777 2516 3356 52531 262638) and 138.118.134.0/23 (4777 2516 3356 52531 262638)
  138.118.132.0/23     4777 2516 3356 52531 262638 - Withdrawn - aggregated with 138.118.134.0/23 (4777 2516 3356 52531 262638)
  138.118.134.0/23     4777 2516 3356 52531 262638 - Withdrawn - aggregated with 138.118.132.0/23 (4777 2516 3356 52531 262638)
  177.104.208.0/20     4777 2497 3356 52531 262638   
  177.104.208.0/20     4777 2516 3356 52531 262638 + Announce - aggregate of 177.104.208.0/21 (4777 2516 3356 52531 262638) and 177.104.216.0/21 (4777 2516 3356 52531 262638)
  177.104.208.0/21     4777 2516 3356 52531 262638 - Withdrawn - aggregated with 177.104.216.0/21 (4777 2516 3356 52531 262638)
  177.104.216.0/21     4777 2516 3356 52531 262638 - Withdrawn - aggregated with 177.104.208.0/21 (4777 2516 3356 52531 262638)
  177.104.220.0/23     4777 2516 3356 52531 262638 - Withdrawn - matching aggregate 177.104.216.0/21 4777 2516 3356 52531 262638
  177.104.222.0/23     4777 2516 3356 52531 262638 - Withdrawn - matching aggregate 177.104.216.0/21 4777 2516 3356 52531 262638

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

AS262638   6 More Specifics   8 Total Advertisements   AS262638 - G6 Internet, BR
    138.118.132.0/23              138.118.132.0/22
    138.118.134.0/23              138.118.132.0/22
    177.104.208.0/21              177.104.208.0/20
    177.104.216.0/21              177.104.208.0/20
    177.104.220.0/23              177.104.208.0/20
    177.104.222.0/23              177.104.208.0/20

Whois Entry

whois: 402577

IANA has recorded AS262638 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262638\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded