Report for 52934

Name

Tolrs Informatica 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.

52934 Tolrs Informatica Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS263004        CZNET PROVEDOR DE INTERNET LTDA, BR
    AS53062         ALT | GRUPO BRASIL TECPAR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19995 AS52934        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Tolrs Informatica 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       %
16688 AS52934       Tolrs Informatica Ltda, BR                         7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  177.11.60.0/22       4777 6939 52320 53062 52934   
  177.11.60.0/23       4777 2516 6762 53062 52934 52934 52934 52934   
  177.11.60.0/23       4777 2497 3356 28146 263004 52934 + Announce - aggregate of 177.11.60.0/24 (4777 2497 3356 28146 263004 52934) and 177.11.61.0/24 (4777 2497 3356 28146 263004 52934)
  177.11.60.0/24       4777 2497 3356 28146 263004 52934 - Withdrawn - aggregated with 177.11.61.0/24 (4777 2497 3356 28146 263004 52934)
  177.11.61.0/24       4777 2497 3356 28146 263004 52934 - Withdrawn - aggregated with 177.11.60.0/24 (4777 2497 3356 28146 263004 52934)
  177.11.62.0/23       4777 2516 6762 53062 52934 52934 52934 52934   
  177.11.62.0/23       4777 2516 6762 53062 52934 + Announce - aggregate of 177.11.62.0/24 (4777 2516 6762 53062 52934) and 177.11.63.0/24 (4777 2516 6762 53062 52934)
  177.11.62.0/24       4777 2516 6762 53062 52934 - Withdrawn - aggregated with 177.11.63.0/24 (4777 2516 6762 53062 52934)
  177.11.63.0/24       4777 2516 6762 53062 52934 - Withdrawn - aggregated with 177.11.62.0/24 (4777 2516 6762 53062 52934)

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

AS52934   6 More Specifics   7 Total Advertisements   Tolrs Informatica Ltda, BR
    177.11.60.0/23                177.11.60.0/22
    177.11.60.0/24                177.11.60.0/22
    177.11.61.0/24                177.11.60.0/22
    177.11.62.0/23                177.11.60.0/22
    177.11.62.0/24                177.11.60.0/22
    177.11.63.0/24                177.11.60.0/22

Whois Entry

whois: 402332

IANA has recorded AS52934 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52934\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.
             % 2026-05-01T02:56:11-03:00 - 2401:2000:6660::13
             
             aut-num:     AS52934
             owner:       Tolrs Inform�tica Ltda
             ownerid:     05.452.219/0001-45
             responsible: Marcos Gilberto Loss
             country:     BR
             owner-c:     MAGLO10
             routing-c:   PAAIL7
             abuse-c:     PAAIL7
             created:     20120815
             changed:     20170830
             inetnum:     177.11.60.0/22
             inetnum:     2804:b04::/32
             
             nic-hdl-br:  MAGLO10
             person:      Marcos Gilberto Loss
             e-mail:      marcosloss@icloud.com
             country:     BR
             created:     20070912
             changed:     20250806
             
             nic-hdl-br:  PAAIL7
             person:      Portalnet Acesso a Internet LTDA
             e-mail:      tolrs@tolrs.com.br
             country:     BR
             created:     20170822
             changed:     20250806
             
             % 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.