Report for 18592

Name

Corporacion Universitaria para el Desarrollo de Internet, A.C., 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 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.

18592 Corporacion Universitaria para el Desarrollo de Internet, A.C., MX

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS11537         INTERNET2-RESEARCH-EDU - Internet2, US
    AS28569         Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
  Downstream Adjacent AS list
    AS278           Universidad Nacional Autonoma de Mexico, MX
    AS28569         Corporacion Universitaria para el Desarrollo de Internet, A.C., MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44489 AS18592        ORG+TRN Originate:        768 /22.42  Transit:      36352 /16.85 Corporacion Universitaria para el Desarrollo de Internet, A.C., 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       %
35254 AS18592       Corporacion Universitaria para el Desarrollo       3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.251.33.0/24      4608 7575 11537 18592   
  187.251.34.0/24      4608 7575 11537 28569 18592   
  200.23.60.0/24       4608 7575 11537 18592   

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

AS18592   2 More Specifics   3 Total Advertisements   Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
    187.251.33.0/24               187.251.32.0/19
    187.251.34.0/24               187.251.32.0/19
    187.251.32.0/24               187.251.32.0/19
    187.251.53.0/24               187.251.32.0/19
    187.251.60.0/24               187.251.32.0/19
    201.131.205.0/24              201.131.204.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 187.251.32.0/19             Withdrawn
    - 187.251.32.0/24             Withdrawn
    - 187.251.53.0/24             Withdrawn
    - 187.251.60.0/24             Withdrawn
    - 201.131.205.0/24            Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS18592 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18592\n             % IP Client: 2401:2000:6660::13
              
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             %  2026-03-31 20:00:39 (-03 -03:00)
             
             aut-num:     AS18592
             owner:       Corporacion Universitaria para el Desarrollo de Internet, A.C.
             ownerid:     MX-CUDI-LACNIC
             responsible: MOISES TORRES MARTINEZ
             address:     Av. Tamaulipas, 141, Col. Condesa
             address:     06140 - CUAUHTEMOC - CX
             country:     MX
             phone:       +52  5544251892
             owner-c:     FMM2
             routing-c:   FMM2
             abuse-c:     FMM2
             created:     20000915
             changed:     20200825
             
             nic-hdl:     FMM2
             person:      Jorge Ramirez Angon
             e-mail:      jorge@cudi.edu.mx
             address:     Av. Tamaulipas, 141 P, Condesa
             address:     06140 - Cuauhtemoc - 
             country:     MX
             phone:       +52  5527028918
             created:     20050815
             changed:     20260116
             
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