Report for 270122

Name

AS270122 - Eva Virginia Castillo Chan, 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.

270122 AS270122 - Eva Virginia Castillo Chan, MX

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS1299          TWELVE99 - Arelion Sweden AB, SE
  Downstream Adjacent AS list
    AS270111        AS270111 - Comunicacion por Fibra SA de CV, MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29748 AS270122       ORG+TRN Originate:       1792 /21.19  Transit:        768 /22.42 AS270122 - Eva Virginia Castillo Chan, 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       %
15046 AS270122      AS270122 - Eva Virginia Castillo Chan, MX          4      3      0      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.122.184.0/22     4608 7575 1299 270122   
  138.122.185.0/24     4608 7575 1299 270122 - Withdrawn - matching aggregate 138.122.184.0/22 4608 7575 1299 270122
  138.122.186.0/24     4608 7575 1299 270122 - Withdrawn - matching aggregate 138.122.184.0/22 4608 7575 1299 270122
  138.122.187.0/24     4608 7575 1299 270122 - Withdrawn - matching aggregate 138.122.184.0/22 4608 7575 1299 270122

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

AS270122   3 More Specifics   4 Total Advertisements   AS270122 - Eva Virginia Castillo Chan, MX
    138.122.185.0/24              138.122.184.0/22
    138.122.186.0/24              138.122.184.0/22
    138.122.187.0/24              138.122.184.0/22

Whois Entry

whois: 402625

IANA has recorded AS270122 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270122\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
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             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-06-14 12:40:11 (-03 -03:00)
             
             aut-num:     AS270122
             owner:       Eva Virginia Castillo Chan
             ownerid:     MX-PEFI-LACNIC
             responsible: Eva Virginia Castillo Chan
             address:     15, 442, por 52 y 54 Fracc. Chuburna
             address:     97203 - Merida - YU
             country:     MX
             phone:       +52  19991695325
             owner-c:     HIW5
             routing-c:   HIW5
             abuse-c:     HIW5
             created:     20200806
             changed:     20200806
             
             nic-hdl:     HIW5
             person:      Hilton Woods
             e-mail:      hiltonw68@gmail.com
             address:     15, 442, por 52 y 54 Fracc. Terranova Chuburna
             address:     97203 - Merida - YU
             country:     MX
             phone:       +52  9992445952
             created:     20190317
             changed:     20250923
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.