Report for 28563

Name

Instituto Nacional de Salud Publica, 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.

28563 Instituto Nacional de Salud Publica, MX

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8151          UNINET, MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35415 AS28563        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  Instituto Nacional de Salud Publica, 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       %
12272 AS28563       Instituto Nacional de Salud Publica, MX            4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  201.131.56.0/22      4777 2516 3257 8151 28563 + Announce - aggregate of 201.131.56.0/23 (4777 2516 3257 8151 28563) and 201.131.58.0/23 (4777 2516 3257 8151 28563)
  201.131.56.0/24      4777 2516 3257 8151 28563 - Withdrawn - aggregated with 201.131.57.0/24 (4777 2516 3257 8151 28563)
  201.131.57.0/24      4777 2516 3257 8151 28563 - Withdrawn - aggregated with 201.131.56.0/24 (4777 2516 3257 8151 28563)
  201.131.58.0/24      4777 2516 3257 8151 28563 - Withdrawn - aggregated with 201.131.59.0/24 (4777 2516 3257 8151 28563)
  201.131.59.0/24      4777 2516 3257 8151 28563 - Withdrawn - aggregated with 201.131.58.0/24 (4777 2516 3257 8151 28563)

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

AS28563   4 More Specifics   4 Total Advertisements   Instituto Nacional de Salud Publica, MX
    201.131.56.0/24               201.131.56.0/22
    201.131.57.0/24               201.131.56.0/22
    201.131.58.0/24               201.131.56.0/22
    201.131.59.0/24               201.131.56.0/22

Whois Entry

whois: 402332

IANA has recorded AS28563 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28563\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.
             %  2026-04-23 08:52:34 (-03 -03:00)
             
             aut-num:     AS28563
             owner:       Instituto Nacional de Salud Pública
             ownerid:     MX-INSP1-LACNIC
             responsible: Jose Alfredo Valdivia Perez
             address:     Av. Universidad entre los pinos y caminera, 655, Santa María Ahuacatitlan
             address:     62100 - Cuernavaca - MO
             country:     MX
             phone:       +52  7773293000
             owner-c:     SLD
             routing-c:   SLD
             abuse-c:     SLD
             created:     20090728
             changed:     20110622
             
             nic-hdl:     SLD
             person:      Saul Lara Diaz
             e-mail:      saul@insp.mx
             address:     Av. Universidad, 655, Santa Maria Ahuacatitlan
             address:     62100 - Cuernavaca - MO
             country:     MX
             phone:       +52 777 3293022
             created:     20070518
             changed:     20210716
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.