Report for 263947

Name

VirtualSpace Telecom, 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.

263947 VirtualSpace Telecom, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS263661        BRASIL DIGITAL SERVICOS DE INFORMATICA E COMERCIO, BR
    AS263569        DIRECT INTERNET LTDA, BR
    AS267589        SH TELECOM LTDA, BR
    AS61745         NBS TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34401 AS263947       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  VirtualSpace Telecom, 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       %
28411 AS263947      VirtualSpace Telecom, BR                           4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.255.12.0/23      4777 2516 6762 61745 61745 263947   
  138.255.13.0/24      4777 2516 6762 61745 61745 263947 - Withdrawn - matching aggregate 138.255.12.0/23 4777 2516 6762 61745 61745 263947
  138.255.14.0/24      4777 2497 3356 61832 266337 267589 263947   
  138.255.15.0/24      4777 2497 3356 263569 263947   

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

AS263947   4 More Specifics   4 Total Advertisements   VirtualSpace Telecom, BR
    138.255.12.0/23               138.255.12.0/22
    138.255.13.0/24               138.255.12.0/22
    138.255.14.0/24               138.255.12.0/22
    138.255.15.0/24               138.255.12.0/22

Whois Entry

whois: 402332

IANA has recorded AS263947 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263947\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.
             % 2026-04-01T22:28:38-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263947
             owner:       VirtualSpace Telecom
             ownerid:     12.264.997/0001-76
             responsible: Adelson tavares
             country:     BR
             owner-c:     ADTAV49
             routing-c:   ADTAV49
             abuse-c:     ADTAV49
             created:     20150819
             changed:     20201209
             inetnum:     138.255.12.0/22
             inetnum:     2804:2834::/32
             
             nic-hdl-br:  ADTAV49
             person:      Adelson tavares
             e-mail:      virtualspaceprovedor@gmail.com
             country:     BR
             created:     20150701
             changed:     20240325
             
             % 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.