Report for 262273

Name

I T Tecnologia e Informacao 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.

262273 I T Tecnologia e Informacao Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS61573         IP TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20459 AS262273       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  I T Tecnologia e Informacao 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       %
 6768 AS262273      I T Tecnologia e Informacao Ltda, BR               9      8      1      2      7  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  170.79.12.0/22       4777 6939 61573 262273 + Announce - aggregate of 170.79.12.0/23 (4777 6939 61573 262273) and 170.79.14.0/23 (4777 6939 61573 262273)
  170.79.12.0/24       4777 6939 61573 262273 - Withdrawn - aggregated with 170.79.13.0/24 (4777 6939 61573 262273)
  170.79.13.0/24       4777 6939 61573 262273 - Withdrawn - aggregated with 170.79.12.0/24 (4777 6939 61573 262273)
  170.79.14.0/24       4777 6939 61573 262273 - Withdrawn - aggregated with 170.79.15.0/24 (4777 6939 61573 262273)
  170.79.15.0/24       4777 6939 61573 262273 - Withdrawn - aggregated with 170.79.14.0/24 (4777 6939 61573 262273)
  186.250.116.0/22     4777 6939 61573 262273   
  186.250.116.0/24     4777 6939 61573 262273 - Withdrawn - matching aggregate 186.250.116.0/22 4777 6939 61573 262273
  186.250.117.0/24     4777 6939 61573 262273 - Withdrawn - matching aggregate 186.250.116.0/22 4777 6939 61573 262273
  186.250.118.0/24     4777 6939 61573 262273 - Withdrawn - matching aggregate 186.250.116.0/22 4777 6939 61573 262273
  186.250.119.0/24     4777 6939 61573 262273 - Withdrawn - matching aggregate 186.250.116.0/22 4777 6939 61573 262273

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

AS262273   8 More Specifics   9 Total Advertisements   I T Tecnologia e Informacao Ltda, BR
    170.79.12.0/24                170.79.12.0/22
    170.79.13.0/24                170.79.12.0/22
    170.79.14.0/24                170.79.12.0/22
    170.79.15.0/24                170.79.12.0/22
    186.250.116.0/24              186.250.116.0/22
    186.250.117.0/24              186.250.116.0/22
    186.250.118.0/24              186.250.116.0/22
    186.250.119.0/24              186.250.116.0/22

Whois Entry

whois: 402332

IANA has recorded AS262273 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262273\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.
             % 2026-05-01T16:36:09-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262273
             owner:       I T Tecnologia e Informa��o Ltda
             ownerid:     00.608.881/0001-28
             responsible: Raimundo Nonato Costa Evangelista
             country:     BR
             owner-c:     RNE3
             routing-c:   RNE3
             abuse-c:     RNE3
             created:     20120622
             changed:     20130306
             inetnum:     186.250.116.0/22
             inetnum:     170.79.12.0/22
             inetnum:     2804:3554::/32
             
             nic-hdl-br:  RNE3
             person:      RAIMUNDO NONATO COSTA EVANGELISTA
             e-mail:      luciano.filho@ittnet.com.br
             country:     BR
             created:     20020306
             changed:     20250228
             
             % 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.