Report for 28222

Name

AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS, 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.

28222 AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS1916          AS1916 - Rede Nacional de Ensino e Pesquisa, BR
  Downstream Adjacent AS list
    AS61612         AS61612 - DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2340  AS28222        ORG+TRN Originate:      99072 /15.40  Transit:      66048 /15.99 AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS, 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       %
10004 AS28222       AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESP      7      5      1      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  150.163.0.0/17       4608 7575 11537 1916 28222   
  150.163.12.0/24      4608 7575 11537 1916 28222 - Withdrawn - matching aggregate 150.163.0.0/17 4608 7575 11537 1916 28222
  150.163.68.0/24      4608 7575 11537 1916 28222 - Withdrawn - matching aggregate 150.163.0.0/17 4608 7575 11537 1916 28222
  150.163.73.0/24      4608 7575 11537 1916 28222 - Withdrawn - matching aggregate 150.163.0.0/17 4608 7575 11537 1916 28222
  150.163.128.0/17     4777 2516 174 1916 28222 28222 28222   
  150.163.128.0/17     4777 2516 174 1916 28222 + Announce - aggregate of 150.163.128.0/18 (4777 2516 174 1916 28222) and 150.163.192.0/18 (4777 2516 174 1916 28222)
  150.163.128.0/18     4777 2516 174 1916 28222 - Withdrawn - aggregated with 150.163.192.0/18 (4777 2516 174 1916 28222)
  150.163.192.0/18     4777 2516 174 1916 28222 - Withdrawn - aggregated with 150.163.128.0/18 (4777 2516 174 1916 28222)

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

AS28222   7 More Specifics   7 Total Advertisements   AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS, BR
    150.163.0.0/17                150.163.0.0/16
    150.163.12.0/24               150.163.0.0/16
    150.163.68.0/24               150.163.0.0/16
    150.163.73.0/24               150.163.0.0/16
    150.163.128.0/17              150.163.0.0/16
    150.163.128.0/18              150.163.0.0/16
    150.163.192.0/18              150.163.0.0/16

Whois Entry

whois: 402617

IANA has recorded AS28222 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28222\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.
             % 2026-06-13T13:38:16-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28222
             owner:       INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS
             ownerid:     01.263.896/0005-98
             responsible: Clezio Marcos De Nardin
             country:     BR
             owner-c:     RIVCO25
             routing-c:   RIVCO25
             abuse-c:     RIVCO25
             created:     20080611
             changed:     20191211
             inetnum:     150.163.0.0/16
             
             nic-hdl-br:  RIVCO25
             person:      Ricardo Varela Correa
             e-mail:      ricardo.varela@inpe.br
             country:     BR
             created:     20191022
             changed:     20260601
             
             % 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.