Report for 61623

Name

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 Vellon Servicos de Comunicacao Mult e Digitais, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS266520        VOOB TELECOM, BR
    AS26615         TIM SA, BR
  Downstream Adjacent AS list
    AS266520        VOOB TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19407 AS61623        ORG+TRN Originate:       3328 /20.30  Transit:       4608 /19.83 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       %
10788 AS61623       Vellon Servicos de Comunicacao Mult e Digitai      8      6      2      4      4  50.00%


  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  138.186.16.0/23      4777 2516 4230 266520 61623 - Withdrawn - matching aggregate 138.186.16.0/22 4777 2516 4230 266520 61623
  138.186.16.0/23      4777 2516 4230 266520 266520 266520 61623 + Announce - aggregate of 138.186.16.0/24 (4777 2516 4230 266520 266520 266520 61623) and 138.186.17.0/24 (4777 2516 4230 266520 266520 266520 61623)
  138.186.16.0/24      4777 2516 4230 266520 266520 266520 61623 - Withdrawn - aggregated with 138.186.17.0/24 (4777 2516 4230 266520 266520 266520 61623)
  138.186.17.0/24      4777 2516 4230 266520 266520 266520 61623 - Withdrawn - aggregated with 138.186.16.0/24 (4777 2516 4230 266520 266520 266520 61623)
  138.186.18.0/23      4777 2516 4230 266520 61623 - Withdrawn - matching aggregate 138.186.16.0/22 4777 2516 4230 266520 61623
  138.186.18.0/23      4777 2516 6762 26615 61623 266520 61623 + Announce - aggregate of 138.186.18.0/24 (4777 2516 6762 26615 61623 266520 61623) and 138.186.19.0/24 (4777 2516 6762 26615 61623 266520 61623)
  138.186.18.0/24      4777 2516 6762 26615 61623 266520 61623 - Withdrawn - aggregated with 138.186.19.0/24 (4777 2516 6762 26615 61623 266520 61623)
  138.186.19.0/24      4777 2516 6762 26615 61623 266520 61623 - Withdrawn - aggregated with 138.186.18.0/24 (4777 2516 6762 26615 61623 266520 61623)
  170.245.94.0/24      4777 2516 6762 26615 61623   

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

AS61623   7 More Specifics   8 Total Advertisements   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
    170.245.94.0/24               170.245.92.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 170.245.94.0/24             Announced

Whois Entry

whois: 402332

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