Report for 262498

Name

AS262498 - Sudoeste Fibra, 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.

262498 AS262498 - Sudoeste Fibra, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS7738          AS7738 - V tal, BR
  Downstream Adjacent AS list
    AS268493        AS268493 - SpeedNet Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11448 AS262498       ORG+TRN Originate:       8448 /18.96  Transit:       2560 /20.68 AS262498 - Sudoeste Fibra, 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       %
 6840 AS262498      AS262498 - Sudoeste Fibra, BR                     10      8      1      3      7  70.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.109.208.0/20     4777 6939 52320 7738 262498   
  187.109.208.0/20     4777 2497 6453 52320 7738 262498 + Announce - aggregate of 187.109.208.0/21 (4777 2497 6453 52320 7738 262498) and 187.109.216.0/21 (4777 2497 6453 52320 7738 262498)
  187.109.208.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.210.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.210.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.208.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.212.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.214.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.214.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.212.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.216.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.218.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.218.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.216.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.220.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.222.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.222.0/23     4777 2497 6453 52320 7738 262498 - Withdrawn - aggregated with 187.109.220.0/23 (4777 2497 6453 52320 7738 262498)
  187.109.223.0/24     4777 2497 6453 52320 7738 262498 262498 262498 262498   

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

AS262498   9 More Specifics   10 Total Advertisements   AS262498 - Sudoeste Fibra, BR
    187.109.208.0/23              187.109.208.0/20
    187.109.210.0/23              187.109.208.0/20
    187.109.212.0/23              187.109.208.0/20
    187.109.214.0/23              187.109.208.0/20
    187.109.216.0/23              187.109.208.0/20
    187.109.218.0/23              187.109.208.0/20
    187.109.220.0/23              187.109.208.0/20
    187.109.222.0/23              187.109.208.0/20
    187.109.223.0/24              187.109.208.0/20

Whois Entry

whois: 402591

IANA has recorded AS262498 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262498\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded