Report for 263643

Name

Inforcenter Online, 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.

263643 Inforcenter Online, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS263349        RapeedoISP LTDA, BR
    AS269096        N&K TECNOLOGIA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12198 AS263643       ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  Inforcenter Online, 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       %
 5243 AS263643      Inforcenter Online, BR                            15     12      2      5     10  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  179.127.240.0/21     4777 2497 2914 269096 263643   
  179.127.240.0/22     4777 2497 2914 269096 263643 - Withdrawn - matching aggregate 179.127.240.0/21 4777 2497 2914 269096 263643
  179.127.240.0/23     4777 2497 2914 269096 263643 - Withdrawn - matching aggregate 179.127.240.0/21 4777 2497 2914 269096 263643
  179.127.240.0/22     4777 2497 2914 23106 263270 263349 263643 + Announce - aggregate of 179.127.240.0/23 (4777 2497 2914 23106 263270 263349 263643) and 179.127.242.0/23 (4777 2497 2914 23106 263270 263349 263643)
  179.127.240.0/24     4777 2497 2914 23106 263270 263349 263643 - Withdrawn - aggregated with 179.127.241.0/24 (4777 2497 2914 23106 263270 263349 263643)
  179.127.241.0/24     4777 2497 2914 23106 263270 263349 263643 - Withdrawn - aggregated with 179.127.240.0/24 (4777 2497 2914 23106 263270 263349 263643)
  179.127.242.0/23     4777 2497 2914 269096 263643 - Withdrawn - matching aggregate 179.127.240.0/21 4777 2497 2914 269096 263643
  179.127.242.0/24     4777 2497 2914 23106 263270 263349 263643 - Withdrawn - aggregated with 179.127.243.0/24 (4777 2497 2914 23106 263270 263349 263643)
  179.127.243.0/24     4777 2497 2914 23106 263270 263349 263643 - Withdrawn - aggregated with 179.127.242.0/24 (4777 2497 2914 23106 263270 263349 263643)
  179.127.244.0/22     4777 2497 2914 269096 263643 - Withdrawn - matching aggregate 179.127.240.0/21 4777 2497 2914 269096 263643
  179.127.244.0/23     4777 2497 2914 269096 263643 - Withdrawn - matching aggregate 179.127.240.0/21 4777 2497 2914 269096 263643
  179.127.244.0/23     4777 2497 2914 23106 263270 263349 263643 + Announce - aggregate of 179.127.244.0/24 (4777 2497 2914 23106 263270 263349 263643) and 179.127.245.0/24 (4777 2497 2914 23106 263270 263349 263643)
  179.127.244.0/24     4777 2497 2914 23106 263270 263349 263643 - Withdrawn - aggregated with 179.127.245.0/24 (4777 2497 2914 23106 263270 263349 263643)
  179.127.245.0/24     4777 2497 2914 23106 263270 263349 263643 - Withdrawn - aggregated with 179.127.244.0/24 (4777 2497 2914 23106 263270 263349 263643)
  179.127.246.0/23     4777 2497 2914 269096 263643 - Withdrawn - matching aggregate 179.127.240.0/21 4777 2497 2914 269096 263643
  179.127.246.0/24     4777 2497 2914 269096 263643 263643   
  179.127.247.0/24     4777 2497 2914 23106 263270 263349 263643   

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

AS263643   14 More Specifics   15 Total Advertisements   Inforcenter Online, BR
    179.127.240.0/22              179.127.240.0/21
    179.127.240.0/23              179.127.240.0/21
    179.127.240.0/24              179.127.240.0/21
    179.127.241.0/24              179.127.240.0/21
    179.127.242.0/23              179.127.240.0/21
    179.127.242.0/24              179.127.240.0/21
    179.127.243.0/24              179.127.240.0/21
    179.127.244.0/22              179.127.240.0/21
    179.127.244.0/23              179.127.240.0/21
    179.127.244.0/24              179.127.240.0/21
    179.127.245.0/24              179.127.240.0/21
    179.127.246.0/23              179.127.240.0/21
    179.127.246.0/24              179.127.240.0/21
    179.127.247.0/24              179.127.240.0/21

Whois Entry

whois: 402332

IANA has recorded AS263643 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263643\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.
             % 2026-04-02T00:32:11-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263643
             owner:       Inforcenter Online
             ownerid:     05.757.324/0001-92
             responsible: Jos� Eust�quio Ferreira de Souza
             country:     BR
             owner-c:     JEFSO42
             routing-c:   JEFSO42
             abuse-c:     JEFSO42
             created:     20131015
             changed:     20190319
             inetnum:     179.127.240.0/21
             inetnum:     2804:10a8::/32
             
             nic-hdl-br:  JEFSO42
             person:      Jose Eustaquio Ferreira de Souza
             e-mail:      inforcenterberilo@hotmail.com
             country:     BR
             created:     20130626
             changed:     20260323
             
             % 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.