Report for 265523

Name

Sierra Madre Internet SA de CV, 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.

265523 Sierra Madre Internet SA de CV, MX

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS28458         IENTC S DE RL DE CV, MX
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12977 AS265523       ORIGIN  Originate:       7168 /19.19  Transit:          0 /0.00  Sierra Madre Internet SA de CV, 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       %
69856 AS265523      Sierra Madre Internet SA de CV, MX                 7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.181.12.0/22       4777 2497 1299 265523   
  45.188.92.0/22       4777 2497 1299 265523   
  45.235.128.0/22      4777 2497 1299 265523   
  170.238.252.0/22     4777 2497 1299 265523   
  177.125.136.0/22     4777 2497 1299 265523   
  186.209.92.0/22      4777 2497 1299 265523   
  190.123.124.0/22     4777 2497 1299 265523   

Whois Entry

whois: 402332

IANA has recorded AS265523 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265523\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.
             %  2026-03-30 21:36:47 (-03 -03:00)
             
             aut-num:     AS265523
             owner:       Sierra Madre Internet SA de CV
             ownerid:     MX-SMIS4-LACNIC
             responsible: Hector Patricio Garcia Olague
             address:     Chiapas, 904, Nuevo Repueblo
             address:     64700 - Monterrey - NL
             country:     MX
             phone:       +52  8112579638 [304]
             owner-c:     HPO4
             routing-c:   HPO4
             abuse-c:     HPO4
             created:     20161104
             changed:     20161104
             
             nic-hdl:     HPO4
             person:      Hector Patricio Garcia Olague
             e-mail:      patriciolague@gmail.com
             address:     Chiapas, 904, Nuevo Repueblo
             address:     64700 - Monterrey - NL
             country:     MX
             phone:       +52  8112579638 [304]
             created:     20161004
             changed:     20231019
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.