Report for 28526

Name

Universidad Autonoma del Estado de Mexico, 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.

28526 Universidad Autonoma del Estado de Mexico, MX

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS28458         IENTC S DE RL DE CV, MX
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS11172         Alestra, S. de R.L. de C.V., MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2738  AS28526        ORIGIN  Originate:      79872 /15.71  Transit:          0 /0.00  Universidad Autonoma del Estado de Mexico, 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       %
 2534 AS28526       Universidad Autonoma del Estado de Mexico, MX     45     30      8     23     22  48.89%


  Prefix               AS Path                              Aggregation Suggestion
  148.215.0.0/16       4777 2497 3356 28526 28526 28526 28526 28526 28526 28526   
  148.215.32.0/21      4777 2497 174 28526  + Announce - aggregate of 148.215.32.0/22 (4777 2497 174 28526) and 148.215.36.0/22 (4777 2497 174 28526)
  148.215.32.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.33.0/24 (4777 2497 174 28526)
  148.215.33.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.32.0/24 (4777 2497 174 28526)
  148.215.34.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.35.0/24 (4777 2497 174 28526)
  148.215.35.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.34.0/24 (4777 2497 174 28526)
  148.215.36.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.37.0/24 (4777 2497 174 28526)
  148.215.37.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.36.0/24 (4777 2497 174 28526)
  148.215.38.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.39.0/24 (4777 2497 174 28526)
  148.215.39.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.38.0/24 (4777 2497 174 28526)
  148.215.40.0/22      4777 2497 174 28526  + Announce - aggregate of 148.215.40.0/23 (4777 2497 174 28526) and 148.215.42.0/23 (4777 2497 174 28526)
  148.215.40.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.41.0/24 (4777 2497 174 28526)
  148.215.41.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.40.0/24 (4777 2497 174 28526)
  148.215.42.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.43.0/24 (4777 2497 174 28526)
  148.215.43.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.42.0/24 (4777 2497 174 28526)
  148.215.44.0/24      4777 2497 174 28526    
  148.215.46.0/23      4777 2497 174 28526  + Announce - aggregate of 148.215.46.0/24 (4777 2497 174 28526) and 148.215.47.0/24 (4777 2497 174 28526)
  148.215.46.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.47.0/24 (4777 2497 174 28526)
  148.215.47.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.46.0/24 (4777 2497 174 28526)
  148.215.48.0/24      4777 2497 174 28526    
  148.215.50.0/23      4777 2497 174 28526  + Announce - aggregate of 148.215.50.0/24 (4777 2497 174 28526) and 148.215.51.0/24 (4777 2497 174 28526)
  148.215.50.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.51.0/24 (4777 2497 174 28526)
  148.215.51.0/24      4777 2497 174 28526  - Withdrawn - aggregated with 148.215.50.0/24 (4777 2497 174 28526)
  148.215.54.0/24      4777 2497 174 28526    
  148.215.60.0/24      4777 2497 174 28526    
  148.215.120.0/24     4608 7575 28458 28526   
  148.215.124.0/24     4608 7575 28458 28526   
  148.215.150.0/24     4777 2497 174 28526    
  148.215.154.0/23     4777 2497 174 28526  + Announce - aggregate of 148.215.154.0/24 (4777 2497 174 28526) and 148.215.155.0/24 (4777 2497 174 28526)
  148.215.154.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.155.0/24 (4777 2497 174 28526)
  148.215.155.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.154.0/24 (4777 2497 174 28526)
  148.215.156.0/22     4777 2497 174 28526  + Announce - aggregate of 148.215.156.0/23 (4777 2497 174 28526) and 148.215.158.0/23 (4777 2497 174 28526)
  148.215.156.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.157.0/24 (4777 2497 174 28526)
  148.215.157.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.156.0/24 (4777 2497 174 28526)
  148.215.158.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.159.0/24 (4777 2497 174 28526)
  148.215.159.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.158.0/24 (4777 2497 174 28526)
  148.215.160.0/22     4777 2497 174 28526    
  148.215.164.0/23     4777 2497 174 28526  + Announce - aggregate of 148.215.164.0/24 (4777 2497 174 28526) and 148.215.165.0/24 (4777 2497 174 28526)
  148.215.164.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.165.0/24 (4777 2497 174 28526)
  148.215.165.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.164.0/24 (4777 2497 174 28526)
  148.215.199.0/24     4608 7575 28458 28526   
  148.215.212.0/24     4777 2497 174 28526    
  148.215.213.0/24     4608 7575 28458 28526   
  148.215.214.0/23     4777 2497 174 28526  + Announce - aggregate of 148.215.214.0/24 (4777 2497 174 28526) and 148.215.215.0/24 (4777 2497 174 28526)
  148.215.214.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.215.0/24 (4777 2497 174 28526)
  148.215.215.0/24     4777 2497 174 28526  - Withdrawn - aggregated with 148.215.214.0/24 (4777 2497 174 28526)
  148.215.224.0/22     4777 2497 3356 28526   
  148.215.226.0/23     4777 2497 3356 28526 - Withdrawn - matching aggregate 148.215.224.0/22 4777 2497 3356 28526
  148.215.228.0/22     4777 2497 3356 28526 28526 28526 28526 28526 28526 28526 - Withdrawn - matching aggregate 148.215.0.0/16 4777 2497 3356 28526 28526 28526 28526 28526 28526 28526
  148.215.228.0/23     4777 2497 3356 28526 28526 28526 28526 28526 28526 28526 - Withdrawn - matching aggregate 148.215.0.0/16 4777 2497 3356 28526 28526 28526 28526 28526 28526 28526
  148.215.230.0/23     4777 2497 3356 28526 28526 28526 28526 28526 28526 28526 - Withdrawn - matching aggregate 148.215.0.0/16 4777 2497 3356 28526 28526 28526 28526 28526 28526 28526
  148.215.231.0/24     4777 2497 174 28526    
  148.215.237.0/24     4777 2516 174 11172 11172 11172 28526   

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

AS28526   44 More Specifics   45 Total Advertisements   Universidad Autonoma del Estado de Mexico, MX
    148.215.32.0/24               148.215.0.0/16
    148.215.33.0/24               148.215.0.0/16
    148.215.34.0/24               148.215.0.0/16
    148.215.35.0/24               148.215.0.0/16
    148.215.36.0/24               148.215.0.0/16
    148.215.37.0/24               148.215.0.0/16
    148.215.38.0/24               148.215.0.0/16
    148.215.39.0/24               148.215.0.0/16
    148.215.40.0/24               148.215.0.0/16
    148.215.41.0/24               148.215.0.0/16
    148.215.42.0/24               148.215.0.0/16
    148.215.43.0/24               148.215.0.0/16
    148.215.44.0/24               148.215.0.0/16
    148.215.46.0/24               148.215.0.0/16
    148.215.47.0/24               148.215.0.0/16
    148.215.48.0/24               148.215.0.0/16
    148.215.50.0/24               148.215.0.0/16
    148.215.51.0/24               148.215.0.0/16
    148.215.54.0/24               148.215.0.0/16
    148.215.60.0/24               148.215.0.0/16
    148.215.120.0/24              148.215.0.0/16
    148.215.124.0/24              148.215.0.0/16
    148.215.150.0/24              148.215.0.0/16
    148.215.154.0/24              148.215.0.0/16
    148.215.155.0/24              148.215.0.0/16
    148.215.156.0/24              148.215.0.0/16
    148.215.157.0/24              148.215.0.0/16
    148.215.158.0/24              148.215.0.0/16
    148.215.159.0/24              148.215.0.0/16
    148.215.160.0/22              148.215.0.0/16
    148.215.164.0/24              148.215.0.0/16
    148.215.165.0/24              148.215.0.0/16
    148.215.199.0/24              148.215.0.0/16
    148.215.212.0/24              148.215.0.0/16
    148.215.213.0/24              148.215.0.0/16
    148.215.214.0/24              148.215.0.0/16
    148.215.215.0/24              148.215.0.0/16
    148.215.224.0/22              148.215.0.0/16
    148.215.226.0/23              148.215.0.0/16
    148.215.228.0/22              148.215.0.0/16
    148.215.228.0/23              148.215.0.0/16
    148.215.230.0/23              148.215.0.0/16
    148.215.231.0/24              148.215.0.0/16
    148.215.237.0/24              148.215.0.0/16
    148.215.49.0/24               148.215.0.0/16
    148.215.226.0/24              148.215.0.0/16

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

    + 148.215.237.0/24            Announced
    - 148.215.49.0/24             Withdrawn
    - 148.215.226.0/24            Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS28526 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28526\n             % IP Client: 2401:2000:6660::13
              
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             % LACNIC resource: whois.lacnic.net
             
             
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             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-03-31 04:29:03 (-03 -03:00)
             
             aut-num:     AS28526
             owner:       Universidad Autonoma del Estado de Mexico
             ownerid:     MX-UAEM3-LACNIC
             responsible: Abogado General
             address:     Cerro de Coatepec S/N, s/n, Ciudad Universitaria
             address:     50110 - Toluca - MX
             country:     MX
             phone:       +52  7224628200 [18080]
             owner-c:     ALT7
             routing-c:   ALT7
             abuse-c:     ALT7
             created:     20070516
             changed:     20070516
             
             nic-hdl:     ALT7
             person:      DTIC UAEMex
             e-mail:      dtic_operacion@uaemex.mx
             address:     Instituto Literario, 100, Centro
             address:     50000 - Toluca - MX
             country:     MX
             phone:       +52  7224628200 [18035]
             created:     20060808
             changed:     20161024
             
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             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.