Report for 262842

Name

I S NET TELECOMICACOES LTDA, 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.

262842 I S NET TELECOMICACOES LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS267521        ULTRANET NETWORK, BR
    AS267120        BR NET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14061 AS262842       ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  I S NET TELECOMICACOES LTDA, 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       %
 9278 AS262842      I S NET TELECOMICACOES LTDA, BR                    7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  177.10.32.0/21       4608 1221 4637 12956 10429 267521 262842   
  177.10.32.0/22       4608 1221 4637 12956 10429 267521 262842 - Withdrawn - matching aggregate 177.10.32.0/21 4608 1221 4637 12956 10429 267521 262842
  177.10.32.0/21       4608 4826 6939 262842 + Announce - aggregate of 177.10.32.0/22 (4608 4826 6939 262842) and 177.10.36.0/22 (4608 4826 6939 262842)
  177.10.32.0/23       4608 4826 6939 262842 - Withdrawn - aggregated with 177.10.34.0/23 (4608 4826 6939 262842)
  177.10.34.0/23       4608 4826 6939 262842 - Withdrawn - aggregated with 177.10.32.0/23 (4608 4826 6939 262842)
  177.10.36.0/22       4608 1221 4637 12956 10429 267521 262842 - Withdrawn - matching aggregate 177.10.32.0/21 4608 1221 4637 12956 10429 267521 262842
  177.10.36.0/23       4608 4826 6939 262842 - Withdrawn - aggregated with 177.10.38.0/23 (4608 4826 6939 262842)
  177.10.38.0/23       4608 4826 6939 262842 - Withdrawn - aggregated with 177.10.36.0/23 (4608 4826 6939 262842)

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

AS262842   6 More Specifics   7 Total Advertisements   I S NET TELECOMICACOES LTDA, BR
    177.10.32.0/22                177.10.32.0/21
    177.10.32.0/23                177.10.32.0/21
    177.10.34.0/23                177.10.32.0/21
    177.10.36.0/22                177.10.32.0/21
    177.10.36.0/23                177.10.32.0/21
    177.10.38.0/23                177.10.32.0/21

Whois Entry

whois: 402332

IANA has recorded AS262842 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262842\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.
             % 2026-03-31T18:36:44-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262842
             owner:       I S NET TELECOMICA��ES LTDA
             ownerid:     08.045.854/0001-04
             responsible: Jo�o Batista Soares Mendes
             country:     BR
             owner-c:     ISTLT
             routing-c:   ISTLT
             abuse-c:     ISTLT
             created:     20101130
             changed:     20151201
             inetnum:     177.10.32.0/21
             inetnum:     2804:7338::/32
             
             nic-hdl-br:  ISTLT
             person:      Is-net Telecomunica��es Ltda
             e-mail:      jbmendes1@hotmail.com
             country:     BR
             created:     20060612
             changed:     20180627
             
             % 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.