Report for 272057

Name

AS272057 - DERIVALNET Y COMUNICACIONES SRL, DO

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.

272057 AS272057 - DERIVALNET Y COMUNICACIONES SRL, DO

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS394684        AS-GOLD - GOLD DATA USA INC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47336 AS272057       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AS272057 - DERIVALNET Y COMUNICACIONES SRL, DO

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       %
29372 AS272057      AS272057 - DERIVALNET Y COMUNICACIONES SRL, D      3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  187.63.156.0/23      4777 2516 3257 394684 272057 + Announce - aggregate of 187.63.156.0/24 (4777 2516 3257 394684 272057) and 187.63.157.0/24 (4777 2516 3257 394684 272057)
  187.63.156.0/24      4777 2516 3257 394684 272057 - Withdrawn - aggregated with 187.63.157.0/24 (4777 2516 3257 394684 272057)
  187.63.157.0/24      4777 2516 3257 394684 272057 - Withdrawn - aggregated with 187.63.156.0/24 (4777 2516 3257 394684 272057)
  187.63.159.0/24      4608 7575 1299 394684 272057   

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

AS272057   3 More Specifics   3 Total Advertisements   AS272057 - DERIVALNET Y COMUNICACIONES SRL, DO
    187.63.156.0/24               187.63.156.0/22
    187.63.157.0/24               187.63.156.0/22
    187.63.159.0/24               187.63.156.0/22

Whois Entry

whois: 402609

IANA has recorded AS272057 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272057\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded