Report for 266124

Name

AtivaNet 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.

266124 AtivaNet Telecom Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS274685        HS TELECOMUNICACAO E TECNOLOGIA LTDA, BR
    AS267973        G.V.R. TELECOMUNICACOES E SERVICOS LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20816 AS266124       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AtivaNet 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       %
11599 AS266124      AtivaNet Telecom Ltda, BR                          7      5      1      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  45.5.240.0/22        4777 6939 52320 8167 267973 266124   
  45.5.240.0/23        4777 6939 52320 8167 267973 266124 - Withdrawn - matching aggregate 45.5.240.0/22 4777 6939 52320 8167 267973 266124
  45.5.240.0/23        4608 7575 7195 262355 274685 266124 + Announce - aggregate of 45.5.240.0/24 (4608 7575 7195 262355 274685 266124) and 45.5.241.0/24 (4608 7575 7195 262355 274685 266124)
  45.5.240.0/24        4608 7575 7195 262355 274685 266124 - Withdrawn - aggregated with 45.5.241.0/24 (4608 7575 7195 262355 274685 266124)
  45.5.241.0/24        4608 7575 7195 262355 274685 266124 - Withdrawn - aggregated with 45.5.240.0/24 (4608 7575 7195 262355 274685 266124)
  45.5.242.0/23        4777 6939 52320 8167 267973 266124 - Withdrawn - matching aggregate 45.5.240.0/22 4777 6939 52320 8167 267973 266124
  45.5.242.0/24        4777 6939 52320 8167 267973 266124 - Withdrawn - matching aggregate 45.5.240.0/22 4777 6939 52320 8167 267973 266124
  45.5.243.0/24        4777 2516 6762 26615 53065 267973 266124   

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

AS266124   6 More Specifics   7 Total Advertisements   AtivaNet Telecom Ltda, BR
    45.5.240.0/23                 45.5.240.0/22
    45.5.240.0/24                 45.5.240.0/22
    45.5.241.0/24                 45.5.240.0/22
    45.5.242.0/23                 45.5.240.0/22
    45.5.242.0/24                 45.5.240.0/22
    45.5.243.0/24                 45.5.240.0/22

Whois Entry

whois: 402332

IANA has recorded AS266124 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266124\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded