Report for 21578

Name

Universidad autonoma de Bucaramanga, CO

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 AS4637) 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.

21578 Universidad autonoma de Bucaramanga

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS19429   ETB - Colombia

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17639 AS21578  ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  Universidad autonoma de Bucaramanga

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       %
13883 AS21578 Universidad autonoma de Bucaramanga           2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.69.124.0/24      4637 3491 19429 21578   
  201.245.186.0/24     4637 3491 19429 21578   

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

AS21578   2 More Specifics   2 Total Advertisements   Universidad autonoma de Bucaramanga
    200.69.124.0/24               200.69.112.0/20
    201.245.186.0/24              201.245.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS21578 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS21578\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
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             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)