Report for 52905

Name

MIT Internet, 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.

52905 MIT Internet, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS273669        LINKE SOLUCOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13533 AS52905        ORIGIN  Originate:       6400 /19.36  Transit:          0 /0.00  MIT Internet, 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       %
 5530 AS52905       MIT Internet, BR                                  10      9      0      1      9  90.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.11.232.0/21      4777 2497 37468 52468 273669 273669 52905   
  177.11.232.0/22      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.232.0/23      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.232.0/24      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.233.0/24      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.234.0/24      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.235.0/24      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.236.0/22      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.236.0/23      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905
  177.11.236.0/24      4777 2497 37468 52468 273669 273669 52905 - Withdrawn - matching aggregate 177.11.232.0/21 4777 2497 37468 52468 273669 273669 52905

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

AS52905   9 More Specifics   10 Total Advertisements   MIT Internet, BR
    177.11.232.0/22               177.11.232.0/21
    177.11.232.0/23               177.11.232.0/21
    177.11.232.0/24               177.11.232.0/21
    177.11.233.0/24               177.11.232.0/21
    177.11.234.0/24               177.11.232.0/21
    177.11.235.0/24               177.11.232.0/21
    177.11.236.0/22               177.11.232.0/21
    177.11.236.0/23               177.11.232.0/21
    177.11.236.0/24               177.11.232.0/21

Whois Entry

whois: 402332

IANA has recorded AS52905 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52905\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.
             % 2026-04-01T21:15:54-03:00 - 2401:2000:6660::13
             
             aut-num:     AS52905
             owner:       MIT Internet
             ownerid:     07.608.637/0001-04
             responsible: JOSE COSTA DE SOUSA JUNIOR
             country:     BR
             owner-c:     MIILT42
             routing-c:   MIILT42
             abuse-c:     MIILT42
             created:     20120726
             changed:     20130306
             inetnum:     177.11.232.0/21
             inetnum:     2804:aac::/32
             
             nic-hdl-br:  MIILT42
             person:      MICROFOX INFORMATICA LTDA
             e-mail:      costa@solartelecom.com.br
             country:     BR
             created:     20120621
             changed:     20250401
             
             % 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.