Report for 61870

Name

AS61870 - Gcu Servicos de Provedor 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.

61870 AS61870 - Gcu Servicos de Provedor Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS14840         AS14840 - BR.Digital Telecom, BR
    AS53065         AS53065 - Opcao Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17485 AS61870        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  AS61870 - Gcu Servicos de Provedor 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       %
17151 AS61870       AS61870 - Gcu Servicos de Provedor Ltda, BR        6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  131.0.80.0/22        4777 2497 174 14840 61870   
  131.0.80.0/22        4608 7575 7195 53065 53065 53065 53065 61870 + Announce - aggregate of 131.0.80.0/23 (4608 7575 7195 53065 53065 53065 53065 61870) and 131.0.82.0/23 (4608 7575 7195 53065 53065 53065 53065 61870)
  131.0.80.0/23        4608 7575 7195 53065 53065 53065 53065 61870 - Withdrawn - aggregated with 131.0.82.0/23 (4608 7575 7195 53065 53065 53065 53065 61870)
  131.0.82.0/23        4608 7575 7195 53065 53065 53065 53065 61870 - Withdrawn - aggregated with 131.0.80.0/23 (4608 7575 7195 53065 53065 53065 53065 61870)
  170.246.248.0/22     4777 2497 174 14840 61870   
  170.246.248.0/22     4608 7575 7195 53065 53065 53065 53065 61870 + Announce - aggregate of 170.246.248.0/23 (4608 7575 7195 53065 53065 53065 53065 61870) and 170.246.250.0/23 (4608 7575 7195 53065 53065 53065 53065 61870)
  170.246.248.0/23     4608 7575 7195 53065 53065 53065 53065 61870 - Withdrawn - aggregated with 170.246.250.0/23 (4608 7575 7195 53065 53065 53065 53065 61870)
  170.246.250.0/23     4608 7575 7195 53065 53065 53065 53065 61870 - Withdrawn - aggregated with 170.246.248.0/23 (4608 7575 7195 53065 53065 53065 53065 61870)

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

AS61870   4 More Specifics   6 Total Advertisements   AS61870 - Gcu Servicos de Provedor Ltda, BR
    131.0.80.0/23                 131.0.80.0/22
    131.0.82.0/23                 131.0.80.0/22
    170.246.248.0/23              170.246.248.0/22
    170.246.250.0/23              170.246.248.0/22

Whois Entry

whois: 402591

IANA has recorded AS61870 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61870\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded