Report for 53077

Name

ALOLTECH 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.

53077 ALOLTECH TELECOM LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS21574         Century Telecom Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16492 AS53077        ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  ALOLTECH 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       %
23843 AS53077       ALOLTECH TELECOM LTDA, BR                          2      1      0      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.94.64.0/20       4777 2497 3356 21574 53077   
  187.94.79.0/24       4777 2497 3356 21574 53077 - Withdrawn - matching aggregate 187.94.64.0/20 4777 2497 3356 21574 53077

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

AS53077   1 More Specifics   2 Total Advertisements   ALOLTECH TELECOM LTDA, BR
    187.94.79.0/24                187.94.64.0/20

Whois Entry

whois: 402332

IANA has recorded AS53077 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53077\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.
             % 2026-03-31T02:18:43-03:00 - 2401:2000:6660::13
             
             aut-num:     AS53077
             owner:       ALOLTECH TELECOM LTDA
             ownerid:     05.021.797/0001-27
             responsible: Leandro Filardi
             country:     BR
             owner-c:     DCT38
             routing-c:   DCT38
             abuse-c:     DCT38
             created:     20090924
             changed:     20240205
             inetnum:     187.94.64.0/20
             
             nic-hdl-br:  DCT38
             person:      Dominios Corporativos Century Telecom
             e-mail:      fapesp@century.net.br
             country:     BR
             created:     20040624
             changed:     20181206
             
             % 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.