Report for 262668

Name

Mar Provedor de Internet 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.

262668 Mar Provedor de Internet Ltda, BR

  Adjacency:     6  Upstream:     3  Downstream:     3
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS52873         Softdados Telecomunicacoes, BR
    AS52871         TASCOM TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS263291        SAVNET TELECOMUNICACOES LTDA, BR
    AS267476        TT Peixoto Provedor de Internet LTDA ME, BR
    AS52717         Teleuno Provedor Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5719  AS262668       ORG+TRN Originate:      28672 /17.19  Transit:      15872 /18.05 Mar Provedor de Internet 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       %
 2941 AS262668      Mar Provedor de Internet Ltda, BR                 27     21      2      8     19  70.37%


  Prefix               AS Path                              Aggregation Suggestion
  177.101.176.0/20     4777 2516 6762 52871 262668   
  177.101.176.0/21     4777 2516 6762 52871 262668 - Withdrawn - matching aggregate 177.101.176.0/20 4777 2516 6762 52871 262668
  177.101.176.0/21     4608 4826 6939 262668 262668 + Announce - aggregate of 177.101.176.0/22 (4608 4826 6939 262668 262668) and 177.101.180.0/22 (4608 4826 6939 262668 262668)
  177.101.176.0/22     4608 4826 6939 262668 262668 - Withdrawn - aggregated with 177.101.180.0/22 (4608 4826 6939 262668 262668)
  177.101.176.0/23     4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 177.101.176.0/22 4608 4826 6939 262668 262668
  177.101.178.0/23     4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 177.101.176.0/22 4608 4826 6939 262668 262668
  177.101.180.0/23     4608 4826 6939 262668 262668 - Withdrawn - aggregated with 177.101.182.0/23 (4608 4826 6939 262668 262668)
  177.101.182.0/23     4608 4826 6939 262668 262668 - Withdrawn - aggregated with 177.101.180.0/23 (4608 4826 6939 262668 262668)
  177.101.184.0/21     4777 2516 6762 52871 262668 - Withdrawn - matching aggregate 177.101.176.0/20 4777 2516 6762 52871 262668
  177.101.184.0/22     4608 4826 6939 262668 262668   
  177.101.184.0/23     4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 177.101.184.0/22 4608 4826 6939 262668 262668
  177.101.186.0/23     4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 177.101.184.0/22 4608 4826 6939 262668 262668
  177.101.188.0/23     4608 4826 6939 262668 262668   
  187.73.48.0/20       4777 2516 6762 52871 262668   
  187.73.48.0/21       4777 2516 6762 52871 262668 - Withdrawn - matching aggregate 187.73.48.0/20 4777 2516 6762 52871 262668
  187.73.48.0/20       4608 4826 6939 262668 262668 + Announce - aggregate of 187.73.48.0/21 (4608 4826 6939 262668 262668) and 187.73.56.0/21 (4608 4826 6939 262668 262668)
  187.73.48.0/23       4608 4826 6939 262668 262668 - Withdrawn - aggregated with 187.73.50.0/23 (4608 4826 6939 262668 262668)
  187.73.50.0/23       4608 4826 6939 262668 262668 - Withdrawn - aggregated with 187.73.48.0/23 (4608 4826 6939 262668 262668)
  187.73.52.0/22       4608 4826 6939 262668 262668 - Withdrawn - aggregated with 187.73.48.0/22 (4608 4826 6939 262668 262668)
  187.73.52.0/23       4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 187.73.52.0/22 4608 4826 6939 262668 262668
  187.73.54.0/23       4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 187.73.52.0/22 4608 4826 6939 262668 262668
  187.73.54.0/24       4777 2516 6762 52871 262668   
  187.73.56.0/21       4777 2516 6762 52871 262668 - Withdrawn - matching aggregate 187.73.48.0/20 4777 2516 6762 52871 262668
  187.73.56.0/22       4608 4826 6939 262668 262668 - Withdrawn - aggregated with 187.73.60.0/22 (4608 4826 6939 262668 262668)
  187.73.56.0/23       4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 187.73.56.0/22 4608 4826 6939 262668 262668
  187.73.58.0/23       4608 4826 6939 262668 262668 - Withdrawn - matching aggregate 187.73.56.0/22 4608 4826 6939 262668 262668
  187.73.60.0/23       4608 4826 6939 262668 262668 - Withdrawn - aggregated with 187.73.62.0/23 (4608 4826 6939 262668 262668)
  187.73.60.0/24       4777 2516 6762 52871 262668   
  187.73.62.0/23       4608 4826 6939 262668 262668 - Withdrawn - aggregated with 187.73.60.0/23 (4608 4826 6939 262668 262668)

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

AS262668   25 More Specifics   27 Total Advertisements   Mar Provedor de Internet Ltda, BR
    177.101.176.0/21              177.101.176.0/20
    177.101.176.0/22              177.101.176.0/20
    177.101.176.0/23              177.101.176.0/20
    177.101.178.0/23              177.101.176.0/20
    177.101.180.0/23              177.101.176.0/20
    177.101.182.0/23              177.101.176.0/20
    177.101.184.0/21              177.101.176.0/20
    177.101.184.0/22              177.101.176.0/20
    177.101.184.0/23              177.101.176.0/20
    177.101.186.0/23              177.101.176.0/20
    177.101.188.0/23              177.101.176.0/20
    187.73.48.0/21                187.73.48.0/20
    187.73.48.0/23                187.73.48.0/20
    187.73.50.0/23                187.73.48.0/20
    187.73.52.0/22                187.73.48.0/20
    187.73.52.0/23                187.73.48.0/20
    187.73.54.0/23                187.73.48.0/20
    187.73.54.0/24                187.73.48.0/20
    187.73.56.0/21                187.73.48.0/20
    187.73.56.0/22                187.73.48.0/20
    187.73.56.0/23                187.73.48.0/20
    187.73.58.0/23                187.73.48.0/20
    187.73.60.0/23                187.73.48.0/20
    187.73.60.0/24                187.73.48.0/20
    187.73.62.0/23                187.73.48.0/20

Whois Entry

whois: 402332

IANA has recorded AS262668 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262668\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.
             % 2026-03-31T07:14:26-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262668
             owner:       Mar Provedor de Internet Ltda
             ownerid:     05.978.629/0001-24
             responsible: Ademir Costa Peixoto
             country:     BR
             owner-c:     ACP42
             routing-c:   ACP42
             abuse-c:     ACP42
             created:     20090714
             changed:     20130306
             inetnum:     187.73.48.0/20
             inetnum:     177.101.176.0/20
             inetnum:     2804:70c::/32
             
             nic-hdl-br:  ACP42
             person:      Ademir Costa Peixoto
             e-mail:      ademir@tellecom.com.br
             country:     BR
             created:     19990401
             changed:     20050710
             
             % 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.