Report for 270443

Name

DATA LINK COMUNICACAO LTDA 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.

270443 DATA LINK COMUNICACAO LTDA ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52554         S. A. da Silva Junior, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28397 AS270443       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  DATA LINK COMUNICACAO LTDA 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       %
11835 AS270443      DATA LINK COMUNICACAO LTDA ME, BR                  5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.26.248.0/22      4777 2497 3356 52554 270443 270443   
  200.26.248.0/24      4777 2497 3356 52554 270443 270443 - Withdrawn - matching aggregate 200.26.248.0/22 4777 2497 3356 52554 270443 270443
  200.26.249.0/24      4777 2497 3356 52554 270443 270443 - Withdrawn - matching aggregate 200.26.248.0/22 4777 2497 3356 52554 270443 270443
  200.26.250.0/24      4777 2497 3356 52554 270443 270443 - Withdrawn - matching aggregate 200.26.248.0/22 4777 2497 3356 52554 270443 270443
  200.26.251.0/24      4777 2497 3356 52554 270443 270443 - Withdrawn - matching aggregate 200.26.248.0/22 4777 2497 3356 52554 270443 270443

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

AS270443   4 More Specifics   5 Total Advertisements   DATA LINK COMUNICACAO LTDA ME, BR
    200.26.248.0/24               200.26.248.0/22
    200.26.249.0/24               200.26.248.0/22
    200.26.250.0/24               200.26.248.0/22
    200.26.251.0/24               200.26.248.0/22

Whois Entry

whois: 402332

IANA has recorded AS270443 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270443\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.
             % 2026-04-01T05:51:54-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270443
             owner:       DATA LINK COMUNICA��O LTDA ME
             ownerid:     11.224.858/0001-56
             responsible: Sergio Alvares da Silva Junior
             country:     BR
             owner-c:     MFO102
             routing-c:   MFO102
             abuse-c:     MFO102
             created:     20200304
             changed:     20200304
             inetnum:     200.26.248.0/22
             inetnum:     2804:6c10::/32
             
             nic-hdl-br:  MFO102
             person:      Marivaldo Fernandes de Oliveira
             e-mail:      marivaldo@datalinktelecom.net.br
             country:     BR
             created:     20050223
             changed:     20240217
             
             % 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.