Report for 267997

Name

AS267997 - DS TELECOM, 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.

267997 AS267997 - DS TELECOM, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS266475        AS266475 - SEM FRONTEIRAS TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20856 AS267997       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS267997 - DS TELECOM, 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       %
 8075 AS267997      AS267997 - DS TELECOM, BR                          7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  45.167.76.0/22       4777 2516 4230 266475 267997   
  45.167.76.0/23       4777 2516 4230 266475 267997 - Withdrawn - matching aggregate 45.167.76.0/22 4777 2516 4230 266475 267997
  45.167.76.0/24       4777 2516 4230 266475 267997 - Withdrawn - matching aggregate 45.167.76.0/22 4777 2516 4230 266475 267997
  45.167.77.0/24       4777 2516 4230 266475 267997 - Withdrawn - matching aggregate 45.167.76.0/22 4777 2516 4230 266475 267997
  45.167.78.0/23       4777 2516 4230 266475 267997 - Withdrawn - matching aggregate 45.167.76.0/22 4777 2516 4230 266475 267997
  45.167.78.0/24       4777 2516 4230 266475 267997 - Withdrawn - matching aggregate 45.167.76.0/22 4777 2516 4230 266475 267997
  45.167.79.0/24       4777 2516 4230 266475 267997 - Withdrawn - matching aggregate 45.167.76.0/22 4777 2516 4230 266475 267997

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

AS267997   6 More Specifics   7 Total Advertisements   AS267997 - DS TELECOM, BR
    45.167.76.0/23                45.167.76.0/22
    45.167.76.0/24                45.167.76.0/22
    45.167.77.0/24                45.167.76.0/22
    45.167.78.0/23                45.167.76.0/22
    45.167.78.0/24                45.167.76.0/22
    45.167.79.0/24                45.167.76.0/22

Whois Entry

whois: 402613

IANA has recorded AS267997 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267997\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded