Report for 268890

Name

AS268890 - ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA 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.

268890 AS268890 - ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS28189         AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA, BR
    AS263966        AS263966 - WORLD WIFI TELECOMUNICACOES LTDA - ME, BR
  Downstream Adjacent AS list
    AS268485        AS268485 - Fibrativa Telecomunicacoes - Eireli - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23971 AS268890       ORG+TRN Originate:       2304 /20.83  Transit:       1024 /22.00 AS268890 - ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA 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       %
19446 AS268890      AS268890 - ASTERNET SERVICOS DE COMUNICACAO M      4      3      1      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.175.76.0/22       4608 7575 7195 28189 268890   
  45.175.76.0/22       4777 2516 3356 263966 268890 + Announce - aggregate of 45.175.76.0/23 (4777 2516 3356 263966 268890) and 45.175.78.0/23 (4777 2516 3356 263966 268890)
  45.175.76.0/23       4777 2516 3356 263966 268890 - Withdrawn - aggregated with 45.175.78.0/23 (4777 2516 3356 263966 268890)
  45.175.78.0/23       4777 2516 3356 263966 268890 - Withdrawn - aggregated with 45.175.76.0/23 (4777 2516 3356 263966 268890)
  45.175.79.0/24       4777 2516 3356 263966 268890 - Withdrawn - matching aggregate 45.175.78.0/23 4777 2516 3356 263966 268890

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

AS268890   3 More Specifics   4 Total Advertisements   AS268890 - ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA, BR
    45.175.76.0/23                45.175.76.0/22
    45.175.78.0/23                45.175.76.0/22
    45.175.79.0/24                45.175.76.0/22

Whois Entry

whois: 402638

IANA has recorded AS268890 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268890\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.
             % 2026-06-18T03:31:24-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268890
             owner:       ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA
             ownerid:     23.025.499/0001-97
             responsible: Leiziane Achre
             country:     BR
             owner-c:     LEACH10
             routing-c:   LEACH10
             abuse-c:     LEACH10
             created:     20190424
             changed:     20211020
             inetnum:     45.175.76.0/22
             inetnum:     2804:5c20::/32
             
             nic-hdl-br:  LEACH10
             person:      Leiziane Achre
             e-mail:      leiziachre@hotmail.com
             country:     BR
             created:     20140801
             changed:     20231122
             
             % 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.