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 AS6447) 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 Sustenta Telecom Ltda, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS52468         UFINET PANAMA S.A., PA
    AS22381         Megatelecom Telecomunicacoes Ltda, BR
    AS264409        GRUPO YAX, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22096 AS263162       ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  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       %
14590 AS263162      Sustenta Telecom Ltda, BR                         11      6      3      8      3  27.27%


  Prefix               AS Path                              Aggregation Suggestion
  187.16.1.0/24        3257 264409 263162 263162 263162 263162   
  187.16.2.0/24        3303 174 52468 263162 263162 263162 263162 263162   
  187.16.4.0/23        3303 174 52468 263162 263162 263162 263162 263162 + Announce - aggregate of 187.16.4.0/24 (3303 174 52468 263162 263162 263162 263162 263162) and 187.16.5.0/24 (3303 174 52468 263162 263162 263162 263162 263162)
  187.16.4.0/24        3303 174 52468 263162 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.5.0/24 (3303 174 52468 263162 263162 263162 263162 263162)
  187.16.5.0/24        3303 174 52468 263162 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.4.0/24 (3303 174 52468 263162 263162 263162 263162 263162)
  187.16.6.0/24        3303 174 52468 263162 263162 263162 263162 263162   
  187.16.7.0/24        3549 3356 22381 22381 263162   
  187.16.8.0/23        3549 3356 22381 22381 263162 + Announce - aggregate of 187.16.8.0/24 (3549 3356 22381 22381 263162) and 187.16.9.0/24 (3549 3356 22381 22381 263162)
  187.16.8.0/24        3549 3356 22381 22381 263162 - Withdrawn - aggregated with 187.16.9.0/24 (3549 3356 22381 22381 263162)
  187.16.9.0/24        3549 3356 22381 22381 263162 - Withdrawn - aggregated with 187.16.8.0/24 (3549 3356 22381 22381 263162)
  187.16.10.0/24       3257 264409 263162 263162 263162 263162   
  187.16.12.0/23       3257 264409 263162 263162 263162 263162 + Announce - aggregate of 187.16.12.0/24 (3257 264409 263162 263162 263162 263162) and 187.16.13.0/24 (3257 264409 263162 263162 263162 263162)
  187.16.12.0/24       3257 264409 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.13.0/24 (3257 264409 263162 263162 263162 263162)
  187.16.13.0/24       3257 264409 263162 263162 263162 263162 - Withdrawn - aggregated with 187.16.12.0/24 (3257 264409 263162 263162 263162 263162)

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

AS263162   9 More Specifics   9 Total Advertisements   Sustenta Telecom Ltda, BR
    187.16.0.0/24                 187.16.0.0/20
    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
    187.16.6.0/24                 187.16.0.0/20
    187.16.8.0/24                 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
    187.16.5.0/24                 187.16.0.0/20
    187.16.9.0/24                 187.16.0.0/20
    187.16.11.0/24                187.16.0.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 187.16.5.0/24               Withdrawn
    - 187.16.9.0/24               Withdrawn
    - 187.16.11.0/24              Withdrawn

Whois Entry

whois: 402590

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