Report for 263162

Name

AS263162 - Sustenta Telecom Ltda, 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.

263162 AS263162 - Sustenta Telecom Ltda, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS52468         AS52468 - UFINET PANAMA S.A., PA
    AS22381         AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR
    AS264409        AS264409 - GRUPO YAX, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21815 AS263162       ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  AS263162 - Sustenta Telecom Ltda, 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       %
14542 AS263162      AS263162 - Sustenta Telecom Ltda, BR              11      6      3      8      3  27.27%


  Prefix               AS Path                              Aggregation Suggestion
  187.16.1.0/24        4777 6939 264409 263162 263162 263162 263162   
  187.16.2.0/24        4777 2497 174 52468 263162 263162 263162 263162 263162   
  187.16.4.0/23        4777 2497 174 52468 263162 263162 263162 263162 263162 + Announce - aggregate of 187.16.4.0/24 (4777 2497 174 52468 263162 263162 263162 263162 263162) and 187.16.5.0/24 (4777 2497 174 52468 263162 263162 263162 263162 263162)
  187.16.4.0/24        4777 2497 174 52468 263162 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.5.0/24 (4777 2497 174 52468 263162 263162 263162 263162 263162)
  187.16.5.0/24        4777 2497 174 52468 263162 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.4.0/24 (4777 2497 174 52468 263162 263162 263162 263162 263162)
  187.16.6.0/24        4777 2497 174 52468 263162 263162 263162 263162 263162   
  187.16.7.0/24        4777 2497 3356 22381 22381 263162   
  187.16.8.0/23        4777 2497 3356 22381 22381 263162 + Announce - aggregate of 187.16.8.0/24 (4777 2497 3356 22381 22381 263162) and 187.16.9.0/24 (4777 2497 3356 22381 22381 263162)
  187.16.8.0/24        4777 2497 3356 22381 22381 263162 - Withdrawn - aggregated with 187.16.9.0/24 (4777 2497 3356 22381 22381 263162)
  187.16.9.0/24        4777 2497 3356 22381 22381 263162 - Withdrawn - aggregated with 187.16.8.0/24 (4777 2497 3356 22381 22381 263162)
  187.16.10.0/24       4777 6939 264409 263162 263162 263162 263162   
  187.16.12.0/23       4777 6939 264409 263162 263162 263162 263162 + Announce - aggregate of 187.16.12.0/24 (4777 6939 264409 263162 263162 263162 263162) and 187.16.13.0/24 (4777 6939 264409 263162 263162 263162 263162)
  187.16.12.0/24       4777 6939 264409 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.13.0/24 (4777 6939 264409 263162 263162 263162 263162)
  187.16.13.0/24       4777 6939 264409 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.12.0/24 (4777 6939 264409 263162 263162 263162 263162)

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

AS263162   11 More Specifics   11 Total Advertisements   AS263162 - Sustenta Telecom Ltda, BR
    187.16.1.0/24                 187.16.0.0/20
    187.16.2.0/24                 187.16.0.0/20
    187.16.4.0/24                 187.16.0.0/20
    187.16.5.0/24                 187.16.0.0/20
    187.16.6.0/24                 187.16.0.0/20
    187.16.7.0/24                 187.16.0.0/20
    187.16.8.0/24                 187.16.0.0/20
    187.16.9.0/24                 187.16.0.0/20
    187.16.10.0/24                187.16.0.0/20
    187.16.12.0/24                187.16.0.0/20
    187.16.13.0/24                187.16.0.0/20

Whois Entry

whois: 402609

IANA has recorded AS263162 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263162\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded