Report for 273309

Name

AS273309 - UNI 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.

273309 AS273309 - UNI TELECOM LTDA, BR

  Adjacency:     7  Upstream:     3  Downstream:     4
  Upstream Adjacent AS list
    AS264137        AS264137 - DUX TELECOM LTDA, BR
    AS61745         AS61745 - NBS TELECOM, BR
    AS8167          AS8167 - V tal, BR
  Downstream Adjacent AS list
    AS265430        AS265430 - JDA Net - SKYNET Teleinformatica, BR
    AS271127        AS271127 - infonet comercio de informatica ltda me, BR
    AS269664        AS269664 - MAIS TELECOMUNICACOES LTDA, BR
    AS269567        AS269567 - OP DOS SANTOS & CIA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4798  AS273309       ORG+TRN Originate:      39936 /16.71  Transit:       2560 /20.68 AS273309 - UNI 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       %
 1603 AS273309      AS273309 - UNI TELECOM LTDA, BR                   74     42      5     37     37  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.227.84.0/22       4777 2516 6762 61745 273309 273309   
  45.227.84.0/22       4777 2497 3356 263903 264137 264137 273309 273309 + Announce - aggregate of 45.227.84.0/23 (4777 2497 3356 263903 264137 264137 273309 273309) and 45.227.86.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  45.227.84.0/23       4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - aggregated with 45.227.86.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  45.227.84.0/24       4777 2516 6762 61745 273309 273309   
  45.227.85.0/24       4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 45.227.84.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  45.227.86.0/23       4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - aggregated with 45.227.84.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  45.227.86.0/24       4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 45.227.86.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  45.227.87.0/24       4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 45.227.86.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  45.233.220.0/22      4777 2516 6762 61745 273309   
  131.0.208.0/22       4777 2516 6762 61745 273309   
  131.0.210.0/24       4777 6939 52320 8167 273309 273309   
  131.161.32.0/22      4777 2516 6762 61745 273309 273309   
  131.161.33.0/24      4777 2516 6762 61745 273309 273309 273309   
  131.161.208.0/22     4777 2497 3356 263903 264137 264137 273309 273309   
  131.161.209.0/24     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 131.161.208.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  138.122.16.0/24      4777 2516 6762 61745 273309 273309   
  138.122.17.0/24      4777 2516 6762 61745 273309 273309 273309 273309   
  138.122.18.0/24      4777 2516 6762 61745 273309   
  138.122.19.0/24      4777 6939 52320 8167 273309   
  138.219.48.0/22      4777 2516 6762 61745 273309 273309 273309 273309   
  138.219.48.0/22      4777 2497 3356 263903 264137 264137 273309 273309 + Announce - aggregate of 138.219.48.0/23 (4777 2497 3356 263903 264137 264137 273309 273309) and 138.219.50.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  138.219.48.0/23      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - aggregated with 138.219.50.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  138.219.48.0/24      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 138.219.48.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  138.219.49.0/24      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 138.219.48.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  138.219.50.0/23      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - aggregated with 138.219.48.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  138.219.50.0/24      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 138.219.50.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  138.219.51.0/24      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 138.219.50.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  168.228.24.0/22      4777 2516 6762 61745 273309 273309   
  168.228.24.0/22      4777 2497 3356 263903 264137 264137 273309 273309 + Announce - aggregate of 168.228.24.0/23 (4777 2497 3356 263903 264137 264137 273309 273309) and 168.228.26.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  168.228.24.0/23      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - aggregated with 168.228.26.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  168.228.24.0/24      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 168.228.24.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  168.228.25.0/24      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 168.228.24.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  168.228.26.0/23      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - aggregated with 168.228.24.0/23 (4777 2497 3356 263903 264137 264137 273309 273309)
  168.228.26.0/24      4777 6939 52320 8167 273309 273309   
  168.228.27.0/24      4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 168.228.26.0/23 4777 2497 3356 263903 264137 264137 273309 273309
  177.124.184.0/22     4777 2497 3356 263903 264137 264137 273309 273309   
  177.124.184.0/23     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 177.124.184.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  177.124.184.0/24     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 177.124.184.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  177.124.185.0/24     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 177.124.184.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  177.124.186.0/23     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 177.124.184.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  177.124.186.0/24     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 177.124.184.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  177.124.187.0/24     4777 2516 6762 61745 273309 273309   
  177.152.112.0/21     4777 2497 3356 263903 264137 264137 273309 273309   
  177.152.112.0/22     4777 2516 6762 61745 273309 273309 273309 273309   
  177.152.112.0/24     4777 6939 52320 8167 273309 273309   
  177.152.116.0/22     4777 2516 6762 61745 273309 273309 273309   
  177.152.116.0/23     4777 2516 3356 263903 264137 264137 273309   
  177.152.116.0/23     4777 2516 6762 61745 273309 273309 273309 + Announce - aggregate of 177.152.116.0/24 (4777 2516 6762 61745 273309 273309 273309) and 177.152.117.0/24 (4777 2516 6762 61745 273309 273309 273309)
  177.152.116.0/24     4777 2516 6762 61745 273309 273309 273309 - Withdrawn - aggregated with 177.152.117.0/24 (4777 2516 6762 61745 273309 273309 273309)
  177.152.117.0/24     4777 2516 6762 61745 273309 273309 273309 - Withdrawn - aggregated with 177.152.116.0/24 (4777 2516 6762 61745 273309 273309 273309)
  177.152.118.0/23     4777 2516 3356 263903 264137 264137 273309   
  177.152.118.0/23     4777 2516 6762 61745 273309 273309 273309 + Announce - aggregate of 177.152.118.0/24 (4777 2516 6762 61745 273309 273309 273309) and 177.152.119.0/24 (4777 2516 6762 61745 273309 273309 273309)
  177.152.118.0/24     4777 2516 6762 61745 273309 273309 273309 - Withdrawn - aggregated with 177.152.119.0/24 (4777 2516 6762 61745 273309 273309 273309)
  177.152.119.0/24     4777 2516 6762 61745 273309 273309 273309 - Withdrawn - aggregated with 177.152.118.0/24 (4777 2516 6762 61745 273309 273309 273309)
  177.222.208.0/21     4777 2516 6762 61745 273309   
  177.222.208.0/22     4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 177.222.208.0/21 4777 2516 6762 61745 273309
  177.222.208.0/24     4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 177.222.208.0/21 4777 2516 6762 61745 273309
  177.222.209.0/24     4777 2516 6762 61745 273309 273309 273309   
  177.222.210.0/23     4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 177.222.208.0/21 4777 2516 6762 61745 273309
  177.222.212.0/23     4777 2516 6762 61745 273309 273309 273309   
  177.222.212.0/24     4777 2516 6762 61745 273309 273309 273309 - Withdrawn - matching aggregate 177.222.212.0/23 4777 2516 6762 61745 273309 273309 273309
  177.222.213.0/24     4777 6939 52320 8167 273309   
  177.222.214.0/23     4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 177.222.208.0/21 4777 2516 6762 61745 273309
  186.226.220.0/22     4777 2497 3356 263903 264137 264137 273309 273309   
  186.226.220.0/23     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 186.226.220.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  186.226.220.0/24     4777 6939 52320 8167 273309 273309   
  186.226.221.0/24     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 186.226.220.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  186.226.222.0/23     4777 2497 3356 263903 264137 264137 273309 273309 - Withdrawn - matching aggregate 186.226.220.0/22 4777 2497 3356 263903 264137 264137 273309 273309
  186.226.222.0/24     4777 2516 6762 61745 273309 273309 273309   
  186.226.223.0/24     4777 2516 6762 61745 273309 273309   
  191.37.216.0/21      4777 2516 6762 61745 273309   
  191.37.216.0/22      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309
  191.37.216.0/23      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309
  191.37.218.0/23      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309
  191.37.220.0/22      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309
  191.37.220.0/23      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309
  191.37.221.0/24      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309
  191.37.222.0/23      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309
  191.37.223.0/24      4777 2516 6762 61745 273309 - Withdrawn - matching aggregate 191.37.216.0/21 4777 2516 6762 61745 273309

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

AS273309   62 More Specifics   74 Total Advertisements   AS273309 - UNI TELECOM LTDA, BR
    45.227.84.0/23                45.227.84.0/22
    45.227.84.0/24                45.227.84.0/22
    45.227.85.0/24                45.227.84.0/22
    45.227.86.0/23                45.227.84.0/22
    45.227.86.0/24                45.227.84.0/22
    45.227.87.0/24                45.227.84.0/22
    131.0.210.0/24                131.0.208.0/22
    131.161.33.0/24               131.161.32.0/22
    131.161.209.0/24              131.161.208.0/22
    138.122.16.0/24               138.122.16.0/22
    138.122.17.0/24               138.122.16.0/22
    138.122.18.0/24               138.122.16.0/22
    138.122.19.0/24               138.122.16.0/22
    138.219.48.0/23               138.219.48.0/22
    138.219.48.0/24               138.219.48.0/22
    138.219.49.0/24               138.219.48.0/22
    138.219.50.0/23               138.219.48.0/22
    138.219.50.0/24               138.219.48.0/22
    138.219.51.0/24               138.219.48.0/22
    168.228.24.0/23               168.228.24.0/22
    168.228.24.0/24               168.228.24.0/22
    168.228.25.0/24               168.228.24.0/22
    168.228.26.0/23               168.228.24.0/22
    168.228.26.0/24               168.228.24.0/22
    168.228.27.0/24               168.228.24.0/22
    177.124.184.0/23              177.124.184.0/22
    177.124.184.0/24              177.124.184.0/22
    177.124.185.0/24              177.124.184.0/22
    177.124.186.0/23              177.124.184.0/22
    177.124.186.0/24              177.124.184.0/22
    177.124.187.0/24              177.124.184.0/22
    177.152.112.0/22              177.152.112.0/21
    177.152.112.0/24              177.152.112.0/21
    177.152.116.0/22              177.152.112.0/21
    177.152.116.0/23              177.152.112.0/21
    177.152.116.0/24              177.152.112.0/21
    177.152.117.0/24              177.152.112.0/21
    177.152.118.0/23              177.152.112.0/21
    177.152.118.0/24              177.152.112.0/21
    177.152.119.0/24              177.152.112.0/21
    177.222.208.0/22              177.222.208.0/21
    177.222.208.0/24              177.222.208.0/21
    177.222.209.0/24              177.222.208.0/21
    177.222.210.0/23              177.222.208.0/21
    177.222.212.0/23              177.222.208.0/21
    177.222.212.0/24              177.222.208.0/21
    177.222.213.0/24              177.222.208.0/21
    177.222.214.0/23              177.222.208.0/21
    186.226.220.0/23              186.226.220.0/22
    186.226.220.0/24              186.226.220.0/22
    186.226.221.0/24              186.226.220.0/22
    186.226.222.0/23              186.226.220.0/22
    186.226.222.0/24              186.226.220.0/22
    186.226.223.0/24              186.226.220.0/22
    191.37.216.0/22               191.37.216.0/21
    191.37.216.0/23               191.37.216.0/21
    191.37.218.0/23               191.37.216.0/21
    191.37.220.0/22               191.37.216.0/21
    191.37.220.0/23               191.37.216.0/21
    191.37.221.0/24               191.37.216.0/21
    191.37.222.0/23               191.37.216.0/21
    191.37.223.0/24               191.37.216.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 131.161.209.0/24            Announced

Whois Entry

whois: 402625

IANA has recorded AS273309 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273309\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.
             % 2026-06-14T12:08:14-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273309
             owner:       UNI TELECOM LTDA
             ownerid:     49.271.108/0001-08
             responsible: Marlon Samuel Gon�alves
             country:     BR
             owner-c:     ATSJU97
             routing-c:   ENUTE
             abuse-c:     ANOSI312
             created:     20230726
             changed:     20240409
             inetnum:     2804:8c7c::/32
             inetnum:     45.233.220.0/22
             inetnum:     138.219.48.0/22
             inetnum:     177.124.184.0/22
             inetnum:     186.226.220.0/22
             inetnum:     168.228.24.0/22
             inetnum:     138.122.16.0/22
             inetnum:     131.161.32.0/22
             inetnum:     191.37.216.0/21
             inetnum:     45.227.84.0/22
             inetnum:     177.152.112.0/21
             inetnum:     131.0.208.0/22
             inetnum:     177.222.208.0/21
             inetnum:     131.161.208.0/22
             
             nic-hdl-br:  ATSJU97
             person:      �tila Sange Junior
             e-mail:      atilanbo@hotmail.com
             country:     BR
             created:     20251201
             changed:     20251215
             
             nic-hdl-br:  ENUTE
             person:      Engenharia Uni Telecom
             e-mail:      engenharia@souuni.com
             country:     BR
             created:     20240409
             changed:     20251215
             
             nic-hdl-br:  ANOSI312
             person:      Andr� de Oliveira Silva
             e-mail:      abuse@souuni.com
             country:     BR
             created:     20240201
             changed:     20240311
             
             % 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.