Report for 266917

Name

AS266917 - MARIPANET TELECOM 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.

266917 AS266917 - MARIPANET TELECOM LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262433        AS262433 - QI Equipamentos para Informatica Ltda., BR
    AS28146         AS28146 - MHNET TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20776 AS266917       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS266917 - MARIPANET TELECOM 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       %
14780 AS266917      AS266917 - MARIPANET TELECOM LTDA, BR              7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  45.71.140.0/22       4777 2516 6762 28146 266917   
  45.71.140.0/23       4777 2516 6762 28146 266917 - Withdrawn - matching aggregate 45.71.140.0/22 4777 2516 6762 28146 266917
  45.71.140.0/24       4777 2516 6762 28146 266917 266917 266917 266917 266917   
  45.71.141.0/24       4777 2516 6762 16735 61696 262433 266917 266917   
  45.71.142.0/23       4777 2516 6762 28146 266917 - Withdrawn - matching aggregate 45.71.140.0/22 4777 2516 6762 28146 266917
  45.71.142.0/23       4777 2516 6762 16735 61696 262433 266917 266917 + Announce - aggregate of 45.71.142.0/24 (4777 2516 6762 16735 61696 262433 266917 266917) and 45.71.143.0/24 (4777 2516 6762 16735 61696 262433 266917 266917)
  45.71.142.0/24       4777 2516 6762 16735 61696 262433 266917 266917 - Withdrawn - aggregated with 45.71.143.0/24 (4777 2516 6762 16735 61696 262433 266917 266917)
  45.71.143.0/24       4777 2516 6762 16735 61696 262433 266917 266917 - Withdrawn - aggregated with 45.71.142.0/24 (4777 2516 6762 16735 61696 262433 266917 266917)

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

AS266917   6 More Specifics   7 Total Advertisements   AS266917 - MARIPANET TELECOM LTDA, BR
    45.71.140.0/23                45.71.140.0/22
    45.71.140.0/24                45.71.140.0/22
    45.71.141.0/24                45.71.140.0/22
    45.71.142.0/23                45.71.140.0/22
    45.71.142.0/24                45.71.140.0/22
    45.71.143.0/24                45.71.140.0/22

Whois Entry

whois: 402628

IANA has recorded AS266917 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266917\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.
             % 2026-06-15T00:32:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266917
             owner:       MARIPANET TELECOM LTDA
             ownerid:     18.607.822/0001-09
             responsible: Maicol Schwarz
             country:     BR
             owner-c:     MAS3582
             routing-c:   MAS3582
             abuse-c:     MAS3582
             created:     20171016
             changed:     20250708
             inetnum:     45.71.140.0/22
             inetnum:     2804:454c::/32
             as-in:       from AS28146 100 accept ANY
             as-in:       from AS262433 100 accept ANY
             as-out:      to AS28146 announce AS266917
             as-out:      to AS262433 announce AS266917
             
             nic-hdl-br:  MAS3582
             person:      Maicol Schwarz
             e-mail:      noc@pontocomtelecom.com.br
             country:     BR
             created:     20050310
             changed:     20250908
             
             % 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.