Report for 270701

Name

JSV TELECOM COMUNICACAO EIRELI, 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.

270701 JSV TELECOM COMUNICACAO EIRELI, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS52613         GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS271331        MASTER CONNECT, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23113 AS270701       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  JSV TELECOM COMUNICACAO EIRELI, 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       %
15292 AS270701      JSV TELECOM COMUNICACAO EIRELI, BR                 5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  189.127.132.0/22     4777 2497 174 52468 270701   
  189.127.132.0/23     4777 2497 174 52468 270701 - Withdrawn - matching aggregate 189.127.132.0/22 4777 2497 174 52468 270701
  189.127.134.0/23     4777 2497 174 52468 270701 - Withdrawn - matching aggregate 189.127.132.0/22 4777 2497 174 52468 270701
  189.127.134.0/23     4777 2497 174 52468 52468 270701 + Announce - aggregate of 189.127.134.0/24 (4777 2497 174 52468 52468 270701) and 189.127.135.0/24 (4777 2497 174 52468 52468 270701)
  189.127.134.0/24     4777 2497 174 52468 52468 270701 - Withdrawn - aggregated with 189.127.135.0/24 (4777 2497 174 52468 52468 270701)
  189.127.135.0/24     4777 2497 174 52468 52468 270701 - Withdrawn - aggregated with 189.127.134.0/24 (4777 2497 174 52468 52468 270701)

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

AS270701   4 More Specifics   5 Total Advertisements   JSV TELECOM COMUNICACAO EIRELI, BR
    189.127.132.0/23              189.127.132.0/22
    189.127.134.0/23              189.127.132.0/22
    189.127.134.0/24              189.127.132.0/22
    189.127.135.0/24              189.127.132.0/22

Whois Entry

whois: 402332

IANA has recorded AS270701 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270701\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.
             % 2026-04-01T03:04:20-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270701
             owner:       JSV TELECOM COMUNICA��O EIRELI
             ownerid:     31.549.677/0001-07
             responsible: JO�O SUEIDE VIANA
             country:     BR
             owner-c:     JTCEI3
             routing-c:   JTCEI3
             abuse-c:     JTCEI3
             created:     20200513
             changed:     20200513
             inetnum:     189.127.132.0/22
             inetnum:     2804:7010::/32
             
             nic-hdl-br:  JTCEI3
             person:      JSV TELECOM COMUNICA��O EIRELI
             e-mail:      noc@jsvtelecom.com.br
             country:     BR
             created:     20200403
             changed:     20260209
             
             % 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.