Report for 266938

Name

AS266938 - LT SOLUCOES, 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.

266938 AS266938 - LT SOLUCOES, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS271253        AS271253 - LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27454 AS266938       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS266938 - LT SOLUCOES, 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       %
19253 AS266938      AS266938 - LT SOLUCOES, BR                         5      2      0      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.225.140.0/22      4777 2497 3356 271253 266938   
  45.225.140.0/24      4777 2516 6762 271253 266938   
  45.225.141.0/24      4777 2497 3356 271253 266938 - Withdrawn - matching aggregate 45.225.140.0/22 4777 2497 3356 271253 266938
  45.225.142.0/24      4777 2497 3356 271253 266938 - Withdrawn - matching aggregate 45.225.140.0/22 4777 2497 3356 271253 266938
  45.225.143.0/24      4777 2516 6762 271253 266938   

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

AS266938   4 More Specifics   5 Total Advertisements   AS266938 - LT SOLUCOES, BR
    45.225.140.0/24               45.225.140.0/22
    45.225.141.0/24               45.225.140.0/22
    45.225.142.0/24               45.225.140.0/22
    45.225.143.0/24               45.225.140.0/22

Whois Entry

whois: 402628

IANA has recorded AS266938 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266938\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.
             % 2026-06-15T04:08:16-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266938
             owner:       LT SOLUCOES
             ownerid:     13.542.355/0001-54
             responsible: Leonardo Thomasini
             country:     BR
             owner-c:     LECTH3
             routing-c:   LECTH3
             abuse-c:     LECTH3
             created:     20171023
             changed:     20171023
             inetnum:     45.225.140.0/22
             inetnum:     2804:459c::/32
             
             nic-hdl-br:  LECTH3
             person:      leonardo carvalho thomasini
             e-mail:      noc@ltsolucoes.com
             country:     BR
             created:     20100902
             changed:     20260209
             
             % 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.