Report for 270551

Name

AS270551 - CORELINK CONECT SEG E TRANSP DE DADOS 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 AS6447) 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.

270551 CORELINK CONECT SEG E TRANSP DE DADOS LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS37468         ANGOLA-CABLES, AO
    AS6939          HURRICANE, US
    AS263606        COREIT - DATACENTER, SERV GER E INFRA TI LTDA, BR
  Downstream Adjacent AS list
    AS263606        COREIT - DATACENTER, SERV GER E INFRA TI LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28546 AS270551       ORG+TRN Originate:       2048 /21.00  Transit:        256 /24.00 CORELINK CONECT SEG E TRANSP DE DADOS 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       %
15162 AS270551      CORELINK CONECT SEG E TRANSP DE DADOS LTDA, B      5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  189.50.220.0/22      3257 264409 61832 61832 263606 270551 270551 270551 270551 270551   
  189.50.220.0/22      6939 270551          + Announce - aggregate of 189.50.220.0/23 (6939 270551) and 189.50.222.0/23 (6939 270551)
  189.50.220.0/24      6939 270551          - Withdrawn - aggregated with 189.50.221.0/24 (6939 270551)
  189.50.221.0/24      6939 270551          - Withdrawn - aggregated with 189.50.220.0/24 (6939 270551)
  189.50.222.0/24      6939 270551          - Withdrawn - aggregated with 189.50.223.0/24 (6939 270551)
  189.50.223.0/24      6939 270551          - Withdrawn - aggregated with 189.50.222.0/24 (6939 270551)

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

AS270551   5 More Specifics   5 Total Advertisements   CORELINK CONECT SEG E TRANSP DE DADOS LTDA, BR
    189.50.220.0/23               189.50.220.0/22
    189.50.220.0/24               189.50.220.0/22
    189.50.221.0/24               189.50.220.0/22
    189.50.222.0/24               189.50.220.0/22
    189.50.223.0/24               189.50.220.0/22

Whois Entry

whois: 402603

IANA has recorded AS270551 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270551\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded