Report for 262814

Name

AS262814 - ALGAR TECNOLOGIA E CONSULTORIA SA, 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.

262814 AS262814 - ALGAR TECNOLOGIA E CONSULTORIA SA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS4230          AS4230 - CLARO S.A., BR
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
  Downstream Adjacent AS list
    AS270797        AS270797 - Brasil Cloud Servicos de Computacao em Nuvem Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10590 AS262814       ORG+TRN Originate:       9472 /18.79  Transit:       1280 /21.68 AS262814 - ALGAR TECNOLOGIA E CONSULTORIA SA, 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       %
 5214 AS262814      AS262814 - ALGAR TECNOLOGIA E CONSULTORIA SA,     34     14      4     24     10  29.41%


  Prefix               AS Path                              Aggregation Suggestion
  138.36.244.0/23      4777 2516 4230 262814   
  138.36.244.0/23      4777 2516 6762 16735 262814 262814 262814 262814 262814 + Announce - aggregate of 138.36.244.0/24 (4777 2516 6762 16735 262814 262814 262814 262814 262814) and 138.36.245.0/24 (4777 2516 6762 16735 262814 262814 262814 262814 262814)
  138.36.244.0/24      4777 2516 6762 16735 262814 262814 262814 262814 262814 - Withdrawn - aggregated with 138.36.245.0/24 (4777 2516 6762 16735 262814 262814 262814 262814 262814)
  138.36.245.0/24      4777 2516 6762 16735 262814 262814 262814 262814 262814 - Withdrawn - aggregated with 138.36.244.0/24 (4777 2516 6762 16735 262814 262814 262814 262814 262814)
  138.36.247.0/24      4777 2516 4230 262814   
  186.237.192.0/21     4777 2497 3356 16735 262814 + Announce - aggregate of 186.237.192.0/22 (4777 2497 3356 16735 262814) and 186.237.196.0/22 (4777 2497 3356 16735 262814)
  186.237.192.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.193.0/24 (4777 2497 3356 16735 262814)
  186.237.193.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.192.0/24 (4777 2497 3356 16735 262814)
  186.237.194.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.195.0/24 (4777 2497 3356 16735 262814)
  186.237.195.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.194.0/24 (4777 2497 3356 16735 262814)
  186.237.196.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.197.0/24 (4777 2497 3356 16735 262814)
  186.237.197.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.196.0/24 (4777 2497 3356 16735 262814)
  186.237.198.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.199.0/24 (4777 2497 3356 16735 262814)
  186.237.199.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 186.237.198.0/24 (4777 2497 3356 16735 262814)
  187.32.116.0/24      4777 2497 3356 16735 262814   
  187.72.130.0/23      4777 2497 3356 16735 262814   
  187.72.196.0/23      4777 2497 3356 16735 262814 + Announce - aggregate of 187.72.196.0/24 (4777 2497 3356 16735 262814) and 187.72.197.0/24 (4777 2497 3356 16735 262814)
  187.72.196.0/24      4777 2497 3356 16735 262814 - Withdrawn - aggregated with 187.72.197.0/24 (4777 2497 3356 16735 262814)
  187.72.197.0/24      4777 2497 3356 16735 262814 - Withdrawn - aggregated with 187.72.196.0/24 (4777 2497 3356 16735 262814)
  187.72.199.0/24      4777 2497 3356 16735 262814   
  189.112.3.0/24       4777 2497 3356 16735 262814   
  200.170.169.0/24     4777 2497 3356 16735 262814   
  200.170.170.0/24     4777 2497 3356 16735 262814   
  200.170.172.0/24     4777 2497 3356 16735 262814   
  200.170.174.0/23     4777 2497 3356 16735 262814 + Announce - aggregate of 200.170.174.0/24 (4777 2497 3356 16735 262814) and 200.170.175.0/24 (4777 2497 3356 16735 262814)
  200.170.174.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 200.170.175.0/24 (4777 2497 3356 16735 262814)
  200.170.175.0/24     4777 2497 3356 16735 262814 - Withdrawn - aggregated with 200.170.174.0/24 (4777 2497 3356 16735 262814)
  200.233.221.0/24     4777 2497 3356 16735 262814   
  200.233.223.0/24     4777 2497 3356 16735 262814   
  201.16.157.0/24      4777 2516 6762 16735 262814 262814 262814 262814 262814   
  201.48.123.0/24      4777 2497 3356 16735 262814   
  201.48.139.0/24      4777 2497 3356 16735 262814   
  201.48.140.0/23      4777 2497 3356 16735 262814   
  201.48.228.0/24      4777 2497 3356 16735 262814   
  201.48.237.0/24      4777 2497 3356 16735 262814   
  201.48.238.0/24      4777 2497 3356 16735 262814   
  201.48.247.0/24      4777 2497 3356 16735 262814   
  201.48.249.0/24      4777 2497 3356 16735 262814   

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

AS262814   32 More Specifics   34 Total Advertisements   AS262814 - ALGAR TECNOLOGIA E CONSULTORIA SA, BR
    138.36.244.0/24               138.36.244.0/23
    138.36.245.0/24               138.36.244.0/23
    186.237.192.0/24              186.237.192.0/21
    186.237.193.0/24              186.237.192.0/21
    186.237.194.0/24              186.237.192.0/21
    186.237.195.0/24              186.237.192.0/21
    186.237.196.0/24              186.237.192.0/21
    186.237.197.0/24              186.237.192.0/21
    186.237.198.0/24              186.237.192.0/21
    186.237.199.0/24              186.237.192.0/21
    187.32.116.0/24               187.32.0.0/16
    187.72.130.0/23               187.72.0.0/16
    187.72.196.0/24               187.72.0.0/16
    187.72.197.0/24               187.72.0.0/16
    187.72.199.0/24               187.72.0.0/16
    189.112.3.0/24                189.112.0.0/16
    200.170.169.0/24              200.170.128.0/18
    200.170.170.0/24              200.170.128.0/18
    200.170.172.0/24              200.170.128.0/18
    200.170.174.0/24              200.170.128.0/18
    200.170.175.0/24              200.170.128.0/18
    200.233.221.0/24              200.233.192.0/18
    200.233.223.0/24              200.233.192.0/18
    201.16.157.0/24               201.16.128.0/18
    201.48.123.0/24               201.48.0.0/17
    201.48.139.0/24               201.48.128.0/17
    201.48.140.0/23               201.48.128.0/17
    201.48.228.0/24               201.48.128.0/17
    201.48.237.0/24               201.48.128.0/17
    201.48.238.0/24               201.48.128.0/17
    201.48.247.0/24               201.48.128.0/17
    201.48.249.0/24               201.48.128.0/17

Whois Entry

whois: 402603

IANA has recorded AS262814 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262814\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.
             % 2026-06-09T10:24:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262814
             owner:       ALGAR TECNOLOGIA E CONSULTORIA SA
             ownerid:     21.246.699/0001-44
             responsible: Governan�a de Contratos
             country:     BR
             owner-c:     ATCRE4
             routing-c:   ATCRE4
             abuse-c:     ATCRE4
             created:     20101025
             changed:     20240703
             inetnum:     2804:270::/32
             inetnum:     186.237.192.0/21
             inetnum:     138.36.247.0/24
             inetnum:     138.36.244.0/23
             
             nic-hdl-br:  ATCRE4
             person:      Algar Tecnologia - Contratos e Registro
             e-mail:      cticgerenciamentofornecedoresti@algartech.com
             country:     BR
             created:     20120216
             changed:     20250528
             
             % 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.