Report for 263992

Name

TD 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.

263992 TD Telecom, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS61589         C. HOKI DA COSTA E CIA LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20639 AS263992       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  TD 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       %
 7981 AS263992      TD Telecom, BR                                     7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  143.0.36.0/22        4777 2516 6762 53062 61589 263992   
  143.0.36.0/23        4777 2516 6762 53062 61589 263992 - Withdrawn - matching aggregate 143.0.36.0/22 4777 2516 6762 53062 61589 263992
  143.0.36.0/24        4777 2516 6762 53062 61589 263992 - Withdrawn - matching aggregate 143.0.36.0/22 4777 2516 6762 53062 61589 263992
  143.0.37.0/24        4777 2516 6762 53062 61589 263992 - Withdrawn - matching aggregate 143.0.36.0/22 4777 2516 6762 53062 61589 263992
  143.0.38.0/23        4777 2516 6762 53062 61589 263992 - Withdrawn - matching aggregate 143.0.36.0/22 4777 2516 6762 53062 61589 263992
  143.0.38.0/24        4777 2516 6762 53062 61589 263992 - Withdrawn - matching aggregate 143.0.36.0/22 4777 2516 6762 53062 61589 263992
  143.0.39.0/24        4777 2516 6762 53062 61589 263992 - Withdrawn - matching aggregate 143.0.36.0/22 4777 2516 6762 53062 61589 263992

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

AS263992   6 More Specifics   7 Total Advertisements   TD Telecom, BR
    143.0.36.0/23                 143.0.36.0/22
    143.0.36.0/24                 143.0.36.0/22
    143.0.37.0/24                 143.0.36.0/22
    143.0.38.0/23                 143.0.36.0/22
    143.0.38.0/24                 143.0.36.0/22
    143.0.39.0/24                 143.0.36.0/22

Whois Entry

whois: 402332

IANA has recorded AS263992 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263992\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded