Report for 267444

Name

AS267444 - CENTRO.COM - INTERNET, COMPUTADORES E SERVICOS, 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.

267444 CENTRO.COM - INTERNET, COMPUTADORES E SERVICOS, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262773        PROXXIMA TELECOMUNICACOES SA, BR
    AS53087         TELY Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27984 AS267444       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  CENTRO.COM - INTERNET, COMPUTADORES E SERVICOS, 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       %
28766 AS267444      CENTRO.COM - INTERNET, COMPUTADORES E SERVICO      3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  181.191.172.0/22     6939 53087 267444 267444 267444 267444   
  181.191.172.0/22     3549 3356 53087 262773 262773 262773 262773 267444 267444 + Announce - aggregate of 181.191.172.0/23 (3549 3356 53087 262773 262773 262773 262773 267444 267444) and 181.191.174.0/23 (3549 3356 53087 262773 262773 262773 262773 267444 267444)
  181.191.172.0/23     3549 3356 53087 262773 262773 262773 262773 267444 267444 - Withdrawn - aggregated with 181.191.174.0/23 (3549 3356 53087 262773 262773 262773 262773 267444 267444)
  181.191.174.0/23     3549 3356 53087 262773 262773 262773 262773 267444 267444 - Withdrawn - aggregated with 181.191.172.0/23 (3549 3356 53087 262773 262773 262773 262773 267444 267444)

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

AS267444   2 More Specifics   3 Total Advertisements   CENTRO.COM - INTERNET, COMPUTADORES E SERVICOS, BR
    181.191.172.0/23              181.191.172.0/22
    181.191.174.0/23              181.191.172.0/22

Whois Entry

whois: 402603

IANA has recorded AS267444 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267444\n