Report for 22122

Name

AS22122 - UNIVERSIDAD AUTONOMA DE YUCATAN, 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.

22122 AS22122 - UNIVERSIDAD AUTONOMA DE YUCATAN, MX

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS18734         AS18734 - Operbes, S.A. de C.V., MX
    AS8151          AS8151 - UNINET, MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2516  AS22122        ORIGIN  Originate:      87808 /15.58  Transit:          0 /0.00  AS22122 - UNIVERSIDAD AUTONOMA DE YUCATAN, 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       %
 4225 AS22122       AS22122 - UNIVERSIDAD AUTONOMA DE YUCATAN, MX     41     16      4     29     12  29.27%


  Prefix               AS Path                              Aggregation Suggestion
  148.209.0.0/16       4777 6939 8151 22122   
  148.209.13.0/24      4608 7575 1299 18734 22122   
  148.209.14.0/23      4608 7575 1299 18734 22122   
  148.209.15.0/24      4608 7575 1299 18734 22122 - Withdrawn - matching aggregate 148.209.14.0/23 4608 7575 1299 18734 22122
  148.209.16.0/22      4608 7575 1299 18734 22122   
  148.209.21.0/24      4608 7575 1299 18734 22122   
  148.209.25.0/24      4608 7575 1299 18734 22122   
  148.209.26.0/23      4608 7575 1299 18734 22122   
  148.209.28.0/23      4608 7575 1299 18734 22122   
  148.209.31.0/24      4608 7575 1299 18734 22122   
  148.209.32.0/20      4608 7575 1299 18734 22122 + Announce - aggregate of 148.209.32.0/21 (4608 7575 1299 18734 22122) and 148.209.40.0/21 (4608 7575 1299 18734 22122)
  148.209.32.0/21      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.40.0/21 (4608 7575 1299 18734 22122)
  148.209.40.0/23      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.42.0/23 (4608 7575 1299 18734 22122)
  148.209.42.0/23      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.40.0/23 (4608 7575 1299 18734 22122)
  148.209.44.0/22      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.40.0/22 (4608 7575 1299 18734 22122)
  148.209.48.0/23      4608 7575 1299 18734 22122   
  148.209.51.0/24      4608 7575 1299 18734 22122   
  148.209.52.0/23      4608 7575 1299 18734 22122   
  148.209.60.0/22      4608 7575 1299 18734 22122 + Announce - aggregate of 148.209.60.0/23 (4608 7575 1299 18734 22122) and 148.209.62.0/23 (4608 7575 1299 18734 22122)
  148.209.60.0/23      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.62.0/23 (4608 7575 1299 18734 22122)
  148.209.62.0/24      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.63.0/24 (4608 7575 1299 18734 22122)
  148.209.63.0/24      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.62.0/24 (4608 7575 1299 18734 22122)
  148.209.64.0/21      4608 7575 1299 18734 22122   
  148.209.70.0/24      4608 7575 1299 18734 22122 - Withdrawn - matching aggregate 148.209.64.0/21 4608 7575 1299 18734 22122
  148.209.72.0/22      4608 7575 1299 18734 22122 + Announce - aggregate of 148.209.72.0/23 (4608 7575 1299 18734 22122) and 148.209.74.0/23 (4608 7575 1299 18734 22122)
  148.209.72.0/24      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.73.0/24 (4608 7575 1299 18734 22122)
  148.209.73.0/24      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.72.0/24 (4608 7575 1299 18734 22122)
  148.209.74.0/23      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.72.0/23 (4608 7575 1299 18734 22122)
  148.209.76.0/24      4608 7575 1299 18734 22122   
  148.209.80.0/22      4608 7575 1299 18734 22122 + Announce - aggregate of 148.209.80.0/23 (4608 7575 1299 18734 22122) and 148.209.82.0/23 (4608 7575 1299 18734 22122)
  148.209.80.0/24      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.81.0/24 (4608 7575 1299 18734 22122)
  148.209.81.0/24      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.80.0/24 (4608 7575 1299 18734 22122)
  148.209.82.0/23      4608 7575 1299 18734 22122 - Withdrawn - aggregated with 148.209.80.0/23 (4608 7575 1299 18734 22122)
  148.209.84.0/23      4608 7575 1299 18734 22122   
  148.209.91.0/24      4608 7575 1299 18734 22122   
  148.209.92.0/22      4608 7575 1299 18734 22122   
  148.209.96.0/21      4608 7575 1299 18734 22122   
  148.209.102.0/24     4608 7575 1299 18734 22122 - Withdrawn - matching aggregate 148.209.96.0/21 4608 7575 1299 18734 22122
  148.209.104.0/24     4608 7575 1299 18734 22122   
  148.209.108.0/24     4608 7575 1299 18734 22122   
  148.209.110.0/24     4608 7575 1299 18734 22122   
  148.209.112.0/22     4608 7575 1299 18734 22122   
  148.209.117.0/24     4608 7575 1299 18734 22122   
  148.209.120.0/22     4608 7575 1299 18734 22122   
  148.209.126.0/24     4608 7575 1299 18734 22122   

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

AS22122   40 More Specifics   41 Total Advertisements   AS22122 - UNIVERSIDAD AUTONOMA DE YUCATAN, MX
    148.209.13.0/24               148.209.0.0/16
    148.209.14.0/23               148.209.0.0/16
    148.209.15.0/24               148.209.0.0/16
    148.209.16.0/22               148.209.0.0/16
    148.209.21.0/24               148.209.0.0/16
    148.209.25.0/24               148.209.0.0/16
    148.209.26.0/23               148.209.0.0/16
    148.209.28.0/23               148.209.0.0/16
    148.209.31.0/24               148.209.0.0/16
    148.209.32.0/21               148.209.0.0/16
    148.209.40.0/23               148.209.0.0/16
    148.209.42.0/23               148.209.0.0/16
    148.209.44.0/22               148.209.0.0/16
    148.209.48.0/23               148.209.0.0/16
    148.209.51.0/24               148.209.0.0/16
    148.209.52.0/23               148.209.0.0/16
    148.209.60.0/23               148.209.0.0/16
    148.209.62.0/24               148.209.0.0/16
    148.209.63.0/24               148.209.0.0/16
    148.209.64.0/21               148.209.0.0/16
    148.209.70.0/24               148.209.0.0/16
    148.209.72.0/24               148.209.0.0/16
    148.209.73.0/24               148.209.0.0/16
    148.209.74.0/23               148.209.0.0/16
    148.209.76.0/24               148.209.0.0/16
    148.209.80.0/24               148.209.0.0/16
    148.209.81.0/24               148.209.0.0/16
    148.209.82.0/23               148.209.0.0/16
    148.209.84.0/23               148.209.0.0/16
    148.209.91.0/24               148.209.0.0/16
    148.209.92.0/22               148.209.0.0/16
    148.209.96.0/21               148.209.0.0/16
    148.209.102.0/24              148.209.0.0/16
    148.209.104.0/24              148.209.0.0/16
    148.209.108.0/24              148.209.0.0/16
    148.209.110.0/24              148.209.0.0/16
    148.209.112.0/22              148.209.0.0/16
    148.209.117.0/24              148.209.0.0/16
    148.209.120.0/22              148.209.0.0/16
    148.209.126.0/24              148.209.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS22122 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22122\n             % IP Client: 2401:2000:6660::13
              
             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
             
             % LACNIC resource: whois.lacnic.net
             
             
             % Copyright LACNIC lacnic.net
             %  The data below is provided for information purposes
             %  and to assist persons in obtaining information about or
             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-06-11 00:42:20 (-03 -03:00)
             
             aut-num:     AS22122
             owner:       UNIVERSIDAD AUTONOMA DE YUCATAN
             ownerid:     MX-UAYU-LACNIC
             responsible: Elsy del Carmen Mezo Palma
             address:     Calle 60, 491-A, x 57 Centro
             address:     97000 - Mérida - YU
             country:     MX
             phone:       +52  9999237428 [78103]
             owner-c:     SAL108
             routing-c:   CIU
             abuse-c:     CIU
             created:     20010809
             changed:     20060616
             
             nic-hdl:     SAL108
             person:      Sergio A. Cervera Loeza
             e-mail:      coordinacion.cgtic@correo.uady.mx
             address:     60, S/N, 57 y 59
             address:     97000 - Mérida - YU
             country:     MX
             phone:       +52  999300900
             created:     20211214
             changed:     20211214
             
             nic-hdl:     CIU
             person:      Centro de Operaciones de la Red UADY
             e-mail:      nic@correo.uady.mx
             address:     60, 491-A, 57, Colonia Centro, CP7000
             address:     97000 - Merida - Yu
             country:     MX
             phone:       +52  9999237428 [78103]
             created:     20100212
             changed:     20190405
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.