Report for 267971

Name

AS267971 - Donner Silva Muniz, 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.

267971 Donner Silva Muniz, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS1031          PEER1-1031, US
    AS268952        MZ NET FIBRA, BR
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34587 AS267971       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  Donner Silva Muniz, 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       %
19518 AS267971      Donner Silva Muniz, BR                             4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.166.220.0/23      6939 1031 267971       
  45.166.220.0/24      6939 1031 267971     - Withdrawn - matching aggregate 45.166.220.0/23 6939 1031 267971
  45.166.221.0/24      6939 1031 267971     - Withdrawn - matching aggregate 45.166.220.0/23 6939 1031 267971
  45.166.222.0/24      6939 7195 266409 268952 267971   

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

AS267971   3 More Specifics   3 Total Advertisements   DONNER SILVA MUNIZ, BR
    45.166.220.0/23               45.166.220.0/22
    45.166.222.0/24               45.166.220.0/22
    45.166.223.0/24               45.166.220.0/22
    45.166.220.0/24               45.166.220.0/22
    45.166.221.0/24               45.166.220.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.166.220.0/23             Announced
    - 45.166.220.0/24             Withdrawn
    - 45.166.221.0/24             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS267971 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267971\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded