Report for 265685

Name

USINA POPULAR Y MUNICIPAL DE TANDIL SEM, AR

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.

265685 USINA POPULAR Y MUNICIPAL DE TANDIL SEM, AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52361         ARSAT - Empresa Argentina de Soluciones Satelitales S.A., AR
    AS64103         CABASE Camara Arg de Base de Datos y Serv en Linea, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34458 AS265685       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  USINA POPULAR Y MUNICIPAL DE TANDIL SEM, AR

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       %
28660 AS265685      USINA POPULAR Y MUNICIPAL DE TANDIL SEM, AR        4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.5.20.0/23         4608 7575 7195 52361 265685 265685 265685 265685 265685   
  45.5.20.0/23         4777 2516 6762 16814 16814 16814 16814 273044 64103 265685 + Announce - aggregate of 45.5.20.0/24 (4777 2516 6762 16814 16814 16814 16814 273044 64103 265685) and 45.5.21.0/24 (4777 2516 6762 16814 16814 16814 16814 273044 64103 265685)
  45.5.20.0/24         4777 2516 6762 16814 16814 16814 16814 273044 64103 265685 - Withdrawn - aggregated with 45.5.21.0/24 (4777 2516 6762 16814 16814 16814 16814 273044 64103 265685)
  45.5.21.0/24         4777 2516 6762 16814 16814 16814 16814 273044 64103 265685 - Withdrawn - aggregated with 45.5.20.0/24 (4777 2516 6762 16814 16814 16814 16814 273044 64103 265685)
  45.5.22.0/24         4777 2516 6762 16814 16814 16814 16814 273044 64103 265685   

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

AS265685   4 More Specifics   4 Total Advertisements   USINA POPULAR Y MUNICIPAL DE TANDIL SEM, AR
    45.5.20.0/23                  45.5.20.0/22
    45.5.20.0/24                  45.5.20.0/22
    45.5.21.0/24                  45.5.20.0/22
    45.5.22.0/24                  45.5.20.0/22

Whois Entry

whois: 402332

IANA has recorded AS265685 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265685\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.
             %  2026-04-01 11:22:07 (-03 -03:00)
             
             aut-num:     AS265685
             owner:       USINA POPULAR Y MUNICIPAL DE TANDIL SEM
             ownerid:     AR-UPYM-LACNIC
             responsible: Matias Miramont
             address:     Nigro, 575, -
             address:     7000 - Tandil - Buenos Aires
             country:     AR
             phone:       +54  08008887462 [261]
             owner-c:     MAM447
             routing-c:   MAM447
             abuse-c:     MAM447
             created:     20170323
             changed:     20170323
             inetnum:     45.5.20.0/22
             
             nic-hdl:     MAM447
             person:      Matias Miramont
             e-mail:      mmiramont@usinatandil.com.ar
             address:     Nigro, 575, -
             address:     7000 - Tandil - BA
             country:     AR
             phone:       +54  08008887462 [0000]
             created:     20161214
             changed:     20220211
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.