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
    AS11172         Alestra, S. de R.L. de C.V., MX
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS28458         IENTC S DE RL DE CV, MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2714  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       %
 2437 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 2516 3356 28526 28526 28526 28526 28526 28526 28526   
  148.215.32.0/21      4777 2516 174 28526  + Announce - aggregate of 148.215.32.0/22 (4777 2516 174 28526) and 148.215.36.0/22 (4777 2516 174 28526)
  148.215.32.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.33.0/24 (4777 2516 174 28526)
  148.215.33.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.32.0/24 (4777 2516 174 28526)
  148.215.34.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.35.0/24 (4777 2516 174 28526)
  148.215.35.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.34.0/24 (4777 2516 174 28526)
  148.215.36.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.37.0/24 (4777 2516 174 28526)
  148.215.37.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.36.0/24 (4777 2516 174 28526)
  148.215.38.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.39.0/24 (4777 2516 174 28526)
  148.215.39.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.38.0/24 (4777 2516 174 28526)
  148.215.40.0/22      4777 2516 174 28526  + Announce - aggregate of 148.215.40.0/23 (4777 2516 174 28526) and 148.215.42.0/23 (4777 2516 174 28526)
  148.215.40.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.41.0/24 (4777 2516 174 28526)
  148.215.41.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.40.0/24 (4777 2516 174 28526)
  148.215.42.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.43.0/24 (4777 2516 174 28526)
  148.215.43.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.42.0/24 (4777 2516 174 28526)
  148.215.44.0/24      4777 2516 174 28526    
  148.215.46.0/23      4777 2516 174 28526  + Announce - aggregate of 148.215.46.0/24 (4777 2516 174 28526) and 148.215.47.0/24 (4777 2516 174 28526)
  148.215.46.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.47.0/24 (4777 2516 174 28526)
  148.215.47.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.46.0/24 (4777 2516 174 28526)
  148.215.48.0/24      4777 2516 174 28526    
  148.215.50.0/23      4777 2516 174 28526  + Announce - aggregate of 148.215.50.0/24 (4777 2516 174 28526) and 148.215.51.0/24 (4777 2516 174 28526)
  148.215.50.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.51.0/24 (4777 2516 174 28526)
  148.215.51.0/24      4777 2516 174 28526  - Withdrawn - aggregated with 148.215.50.0/24 (4777 2516 174 28526)
  148.215.54.0/24      4777 2516 174 28526    
  148.215.60.0/24      4777 2516 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 2516 174 28526    
  148.215.154.0/23     4777 2516 174 28526  + Announce - aggregate of 148.215.154.0/24 (4777 2516 174 28526) and 148.215.155.0/24 (4777 2516 174 28526)
  148.215.154.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.155.0/24 (4777 2516 174 28526)
  148.215.155.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.154.0/24 (4777 2516 174 28526)
  148.215.156.0/22     4777 2516 174 28526  + Announce - aggregate of 148.215.156.0/23 (4777 2516 174 28526) and 148.215.158.0/23 (4777 2516 174 28526)
  148.215.156.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.157.0/24 (4777 2516 174 28526)
  148.215.157.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.156.0/24 (4777 2516 174 28526)
  148.215.158.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.159.0/24 (4777 2516 174 28526)
  148.215.159.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.158.0/24 (4777 2516 174 28526)
  148.215.160.0/22     4777 2516 174 28526    
  148.215.164.0/23     4777 2516 174 28526  + Announce - aggregate of 148.215.164.0/24 (4777 2516 174 28526) and 148.215.165.0/24 (4777 2516 174 28526)
  148.215.164.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.165.0/24 (4777 2516 174 28526)
  148.215.165.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.164.0/24 (4777 2516 174 28526)
  148.215.199.0/24     4608 7575 28458 28526   
  148.215.212.0/24     4777 2516 174 28526    
  148.215.213.0/24     4608 7575 28458 28526   
  148.215.214.0/23     4777 2516 174 28526  + Announce - aggregate of 148.215.214.0/24 (4777 2516 174 28526) and 148.215.215.0/24 (4777 2516 174 28526)
  148.215.214.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.215.0/24 (4777 2516 174 28526)
  148.215.215.0/24     4777 2516 174 28526  - Withdrawn - aggregated with 148.215.214.0/24 (4777 2516 174 28526)
  148.215.224.0/22     4777 2516 3356 28526   
  148.215.226.0/23     4777 2516 3356 28526 - Withdrawn - matching aggregate 148.215.224.0/22 4777 2516 3356 28526
  148.215.228.0/22     4777 2516 3356 28526 28526 28526 28526 28526 28526 28526 - Withdrawn - matching aggregate 148.215.0.0/16 4777 2516 3356 28526 28526 28526 28526 28526 28526 28526
  148.215.228.0/23     4777 2516 3356 28526 28526 28526 28526 28526 28526 28526 - Withdrawn - matching aggregate 148.215.0.0/16 4777 2516 3356 28526 28526 28526 28526 28526 28526 28526
  148.215.230.0/23     4777 2516 3356 28526 28526 28526 28526 28526 28526 28526 - Withdrawn - matching aggregate 148.215.0.0/16 4777 2516 3356 28526 28526 28526 28526 28526 28526 28526
  148.215.231.0/24     4777 2516 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

Whois Entry

whois: 402332

IANA has recorded AS28526 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28526\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded