Report for 28451

Name

AS28451 - ASESPRI ETHERNET, MX

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.

28451 Ignacio Sanchez Gutierrez, MX

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS32098         TRANSTELCO-INC, US
    AS270158        Wantelco SAS de CV, MX
  Downstream Adjacent AS list
    AS273265        --No Registry Entry--

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32981 AS28451        ORG+TRN Originate:       1280 /21.68  Transit:        512 /23.00 Ignacio Sanchez Gutierrez, MX

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       %
12621 AS28451       Ignacio Sanchez Gutierrez, MX                      5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.56.248.0/22       6939 270158 28451    + Announce - aggregate of 38.56.248.0/23 (6939 270158 28451) and 38.56.250.0/23 (6939 270158 28451)
  38.56.248.0/24       6939 270158 28451    - Withdrawn - aggregated with 38.56.249.0/24 (6939 270158 28451)
  38.56.249.0/24       6939 270158 28451    - Withdrawn - aggregated with 38.56.248.0/24 (6939 270158 28451)
  38.56.250.0/24       6939 270158 28451    - Withdrawn - aggregated with 38.56.251.0/24 (6939 270158 28451)
  38.56.251.0/24       6939 270158 28451    - Withdrawn - aggregated with 38.56.250.0/24 (6939 270158 28451)
  185.240.166.0/24     6939 270158 28451      

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 38.56.248.0/24              Withdrawn
    - 38.56.249.0/24              Withdrawn
    - 38.56.250.0/24              Withdrawn
    - 38.56.251.0/24              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS28451 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28451\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded