Report for 266041

Name

AS266041 - Tw-solutions telecomunicacoes Eireli - ME, 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.

266041 AS266041 - Tw-solutions telecomunicacoes Eireli - ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS17222         AS17222 - MUNDIVOX DO BRASIL LTDA, BR
    AS52925         AS52925 - Ascenty Data Centers e Telecomunicacoes S/A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47106 AS266041       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AS266041 - Tw-solutions telecomunicacoes Eireli - ME, 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       %
70037 AS266041      AS266041 - Tw-solutions telecomunicacoes Eire      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.4.76.0/24         4777 2497 2914 17222 266041   
  45.4.77.0/24         4777 2516 4230 52925 266041   
  45.4.78.0/24         4777 2516 4230 52925 266041   

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

AS266041   3 More Specifics   3 Total Advertisements   AS266041 - Tw-solutions telecomunicacoes Eireli - ME, BR
    45.4.76.0/24                  45.4.76.0/22
    45.4.77.0/24                  45.4.76.0/22
    45.4.78.0/24                  45.4.76.0/22

Whois Entry

whois: 402613

IANA has recorded AS266041 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266041\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.
             % 2026-06-12T15:36:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266041
             owner:       Tw-solutions telecomunica��es Eireli - ME
             ownerid:     23.323.113/0001-23
             responsible: LUCAS LOBO LEITE PEREIRA
             country:     BR
             owner-c:     LEF126
             routing-c:   LEF126
             abuse-c:     LEF126
             created:     20170220
             changed:     20170220
             inetnum:     45.4.76.0/22
             inetnum:     2804:39a4::/32
             
             nic-hdl-br:  LEF126
             person:      Leonardo Eustachio Oliveira Ferreira
             e-mail:      dominios@omnismart.com.br
             country:     BR
             created:     20021221
             changed:     20260130
             
             % 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.