Report for 273561

Name

IS TELECOM PROVEDOR DE INTERNET, BR

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.

273561 IS TELECOM PROVEDOR DE INTERNET, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53062         ALT | GRUPO BRASIL TECPAR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
74722 AS273561       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  IS TELECOM PROVEDOR DE INTERNET, BR

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       %
72254 AS273561      IS TELECOM PROVEDOR DE INTERNET, BR                1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.210.64.0/24       4777 2516 6762 53062 273561   

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

AS273561   1 More Specifics   1 Total Advertisements   IS TELECOM PROVEDOR DE INTERNET, BR
    38.210.64.0/24                38.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS273561 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273561\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-04-01T04:14:28-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273561
             owner:       IS TELECOM PROVEDOR DE INTERNET
             ownerid:     32.123.511/0001-97
             responsible: IS TELECOM SOLUCOES EM REDE E INTERNET
             country:     BR
             owner-c:     MASOL1844
             routing-c:   WIC144
             abuse-c:     WIC144
             created:     20240731
             changed:     20240911
             inetnum:     2804:9094::/32
             
             nic-hdl-br:  MASOL1844
             person:      MARIELI SILVA DE OLIVEIRA
             e-mail:      noc@istelecom.net
             country:     BR
             created:     20240529
             changed:     20240731
             
             nic-hdl-br:  WIC144
             person:      william cabanas
             e-mail:      noc@brasilprovedores.com.br
             country:     BR
             created:     20051208
             changed:     20240923
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.