Report for 271634

Name

AS271634 - A2B 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.

271634 AS271634 - A2B TELECOM LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS266380        AS266380 - INFO TELECOMUNICACOES LTDA - ME, BR
    AS52554         AS52554 - S. A. da Silva Junior, BR
    AS52630         AS52630 - MOTTANET TI - SERVICOS DE TECNOLOGIA DA INFO, BR
  Downstream Adjacent AS list
    AS272418        AS272418 - INFORLIMA TELECOMUNICACAO EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43194 AS271634       ORG+TRN Originate:       1024 /22.00  Transit:       1024 /22.00 AS271634 - A2B 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       %
71923 AS271634      AS271634 - A2B TELECOM LTDA, BR                    4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.0.108.0/24       4777 2497 3356 267613 266380 271634   
  179.0.109.0/24       4777 2497 3356 52630 271634   
  179.0.110.0/24       4777 2497 3356 52554 271634   
  179.0.111.0/24       4777 2497 3356 267613 266380 271634   

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

AS271634   4 More Specifics   4 Total Advertisements   AS271634 - A2B TELECOM LTDA, BR
    179.0.108.0/24                179.0.108.0/22
    179.0.109.0/24                179.0.108.0/22
    179.0.110.0/24                179.0.108.0/22
    179.0.111.0/24                179.0.108.0/22

Whois Entry

whois: 402628

IANA has recorded AS271634 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271634\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded