Report for 263636

Name

CALLNET TELECOM, 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.

263636 CALLNET TELECOM, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS263151        CONECT TELECOM, BR
    AS52554         S. A. da Silva Junior, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17974 AS263636       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  CALLNET TELECOM, 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       %
 4828 AS263636      CALLNET TELECOM, BR                               16     14      3      5     11  68.75%


  Prefix               AS Path                              Aggregation Suggestion
  177.200.112.0/22     4777 2497 3356 52554 263636 + Announce - aggregate of 177.200.112.0/23 (4777 2497 3356 52554 263636) and 177.200.114.0/23 (4777 2497 3356 52554 263636)
  177.200.112.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.113.0/24 (4777 2497 3356 52554 263636)
  177.200.113.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.112.0/24 (4777 2497 3356 52554 263636)
  177.200.114.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.115.0/24 (4777 2497 3356 52554 263636)
  177.200.115.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.114.0/24 (4777 2497 3356 52554 263636)
  177.200.116.0/23     4777 2497 3356 52554 263636 + Announce - aggregate of 177.200.116.0/24 (4777 2497 3356 52554 263636) and 177.200.117.0/24 (4777 2497 3356 52554 263636)
  177.200.116.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.117.0/24 (4777 2497 3356 52554 263636)
  177.200.117.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.116.0/24 (4777 2497 3356 52554 263636)
  177.200.118.0/24     4777 2497 3356 52554 263636   
  177.200.119.0/24     4777 2497 3356 52554 263151 263636   
  177.200.120.0/21     4777 2497 3356 52554 263636 + Announce - aggregate of 177.200.120.0/22 (4777 2497 3356 52554 263636) and 177.200.124.0/22 (4777 2497 3356 52554 263636)
  177.200.120.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.121.0/24 (4777 2497 3356 52554 263636)
  177.200.121.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.120.0/24 (4777 2497 3356 52554 263636)
  177.200.122.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.123.0/24 (4777 2497 3356 52554 263636)
  177.200.123.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.122.0/24 (4777 2497 3356 52554 263636)
  177.200.124.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.125.0/24 (4777 2497 3356 52554 263636)
  177.200.125.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.124.0/24 (4777 2497 3356 52554 263636)
  177.200.126.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.127.0/24 (4777 2497 3356 52554 263636)
  177.200.127.0/24     4777 2497 3356 52554 263636 - Withdrawn - aggregated with 177.200.126.0/24 (4777 2497 3356 52554 263636)

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

AS263636   16 More Specifics   16 Total Advertisements   CALLNET TELECOM, BR
    177.200.112.0/24              177.200.112.0/20
    177.200.113.0/24              177.200.112.0/20
    177.200.114.0/24              177.200.112.0/20
    177.200.115.0/24              177.200.112.0/20
    177.200.116.0/24              177.200.112.0/20
    177.200.117.0/24              177.200.112.0/20
    177.200.118.0/24              177.200.112.0/20
    177.200.119.0/24              177.200.112.0/20
    177.200.120.0/24              177.200.112.0/20
    177.200.121.0/24              177.200.112.0/20
    177.200.122.0/24              177.200.112.0/20
    177.200.123.0/24              177.200.112.0/20
    177.200.124.0/24              177.200.112.0/20
    177.200.125.0/24              177.200.112.0/20
    177.200.126.0/24              177.200.112.0/20
    177.200.127.0/24              177.200.112.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 177.200.118.0/24            Announced

Whois Entry

whois: 402332

IANA has recorded AS263636 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263636\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.
             % 2026-04-01T03:07:17-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263636
             owner:       CALLNET TELECOM
             ownerid:     08.694.726/0001-83
             responsible: Michel Rocha Canavarro
             country:     BR
             owner-c:     FDSNE3
             routing-c:   MIRCA3
             abuse-c:     MIRCA3
             created:     20131001
             changed:     20180712
             inetnum:     177.200.112.0/20
             inetnum:     2804:1074::/32
             
             nic-hdl-br:  FDSNE3
             person:      Filemon dos Santos Neto
             e-mail:      filemon@core3.com.br
             country:     BR
             created:     20090514
             changed:     20180621
             
             nic-hdl-br:  MIRCA3
             person:      Michel Rocha Canavarro
             e-mail:      michelcanavarro@gmail.com
             country:     BR
             created:     20070804
             changed:     20250114
             
             % 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.