Report for 263963

Name

AS263963 - Goldweb Barretos servicos de Telecomunicacoes 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.

263963 Goldweb Barretos servicos de Telecomunicacoes Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22381         Megatelecom Telecomunicacoes Ltda, BR
    AS28370         GUIFAMI Informatica Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18052 AS263963       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  Goldweb Barretos servicos de Telecomunicacoes 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       %
14623 AS263963      Goldweb Barretos servicos de Telecomunicacoes      6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.219.220.0/22     6939 28370 28370 263963   
  138.219.220.0/23     6939 28370 28370 263963 - Withdrawn - matching aggregate 138.219.220.0/22 6939 28370 28370 263963
  138.219.222.0/23     6939 28370 28370 263963 - Withdrawn - matching aggregate 138.219.220.0/22 6939 28370 28370 263963
  170.246.168.0/22     6939 28370 28370 263963   
  170.246.168.0/22     7018 3356 263444 22381 263963 + Announce - aggregate of 170.246.168.0/23 (7018 3356 263444 22381 263963) and 170.246.170.0/23 (7018 3356 263444 22381 263963)
  170.246.168.0/23     7018 3356 263444 22381 263963 - Withdrawn - aggregated with 170.246.170.0/23 (7018 3356 263444 22381 263963)
  170.246.170.0/23     7018 3356 263444 22381 263963 - Withdrawn - aggregated with 170.246.168.0/23 (7018 3356 263444 22381 263963)

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

AS263963   10 More Specifics   12 Total Advertisements   Goldweb Barretos servicos de Telecomunicacoes Ltda, BR
    138.219.220.0/24              138.219.220.0/22
    138.219.221.0/24              138.219.220.0/22
    138.219.222.0/24              138.219.220.0/22
    138.219.223.0/24              138.219.220.0/22
    170.246.168.0/23              170.246.168.0/22
    170.246.168.0/24              170.246.168.0/22
    170.246.169.0/24              170.246.168.0/22
    170.246.170.0/23              170.246.168.0/22
    170.246.170.0/24              170.246.168.0/22
    170.246.171.0/24              170.246.168.0/22
    138.219.220.0/23              138.219.220.0/22
    138.219.222.0/23              138.219.220.0/22

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

    - 138.219.220.0/23            Withdrawn
    - 138.219.222.0/23            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS263963 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263963\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded