Report for 61623

Name

AS61623 - Vellon Servicos de Comunicacao Mult e Digitais, 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.

61623 AS61623 - Vellon Servicos de Comunicacao Mult e Digitais, BR

  Adjacency:     7  Upstream:     2  Downstream:     5
  Upstream Adjacent AS list
    AS266520        AS266520 - VOOB TELECOM, BR
    AS26615         AS26615 - TIM S/A, BR
  Downstream Adjacent AS list
    AS263275        AS263275 - PELC SERVICOS DE INFORMATICA, BR
    AS270408        AS270408 - LINE TELECOM & SERVICOS DE INFORMATICA EIRELI, BR
    AS271695        AS271695 - INFORWNET PROVEDOR & SERVICOS DE INTERNET LTDA, BR
    AS53153         AS53153 - CINTE Telecom Comercio e Servicos Ltda., BR
    AS267102        AS267102 - CONECTA INTERNET, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20143 AS61623        ORG+TRN Originate:       3072 /20.42  Transit:       1792 /21.19 AS61623 - Vellon Servicos de Comunicacao Mult e Digitais, 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       %
 8949 AS61623       AS61623 - Vellon Servicos de Comunicacao Mult      7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  138.186.16.0/22      4777 2516 4230 266520 61623   
  138.186.16.0/23      4777 2516 4230 266520 61623 - Withdrawn - matching aggregate 138.186.16.0/22 4777 2516 4230 266520 61623
  138.186.16.0/22      4777 2516 4230 266520 266520 61623 + Announce - aggregate of 138.186.16.0/23 (4777 2516 4230 266520 266520 61623) and 138.186.18.0/23 (4777 2516 4230 266520 266520 61623)
  138.186.16.0/24      4777 2516 4230 266520 266520 61623 - Withdrawn - aggregated with 138.186.17.0/24 (4777 2516 4230 266520 266520 61623)
  138.186.17.0/24      4777 2516 4230 266520 266520 61623 - Withdrawn - aggregated with 138.186.16.0/24 (4777 2516 4230 266520 266520 61623)
  138.186.18.0/23      4777 2516 4230 266520 61623 - Withdrawn - matching aggregate 138.186.16.0/22 4777 2516 4230 266520 61623
  138.186.18.0/24      4777 2516 4230 266520 266520 61623 - Withdrawn - aggregated with 138.186.19.0/24 (4777 2516 4230 266520 266520 61623)
  138.186.19.0/24      4777 2516 4230 266520 266520 61623 - Withdrawn - aggregated with 138.186.18.0/24 (4777 2516 4230 266520 266520 61623)

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

AS61623   6 More Specifics   7 Total Advertisements   AS61623 - Vellon Servicos de Comunicacao Mult e Digitais, BR
    138.186.16.0/23               138.186.16.0/22
    138.186.16.0/24               138.186.16.0/22
    138.186.17.0/24               138.186.16.0/22
    138.186.18.0/23               138.186.16.0/22
    138.186.18.0/24               138.186.16.0/22
    138.186.19.0/24               138.186.16.0/22

Whois Entry

whois: 402613

IANA has recorded AS61623 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61623\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded