Report for 268991

Name

AS268991 - Lima e Carvalho 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.

268991 AS268991 - Lima e Carvalho Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS270735        AS270735 - COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR
    AS267256        AS267256 - ONETIS TECNOLOGIA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27872 AS268991       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS268991 - Lima e Carvalho 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       %
14953 AS268991      AS268991 - Lima e Carvalho Ltda, BR                5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.177.116.0/22      4777 2497 37468 267256 268991   
  45.177.116.0/22      4777 2497 37468 267256 268991 268991 268991 268991 + Announce - aggregate of 45.177.116.0/23 (4777 2497 37468 267256 268991 268991 268991 268991) and 45.177.118.0/23 (4777 2497 37468 267256 268991 268991 268991 268991)
  45.177.116.0/24      4777 2497 37468 267256 268991 268991 268991 268991 - Withdrawn - aggregated with 45.177.117.0/24 (4777 2497 37468 267256 268991 268991 268991 268991)
  45.177.117.0/24      4777 2497 37468 267256 268991 268991 268991 268991 - Withdrawn - aggregated with 45.177.116.0/24 (4777 2497 37468 267256 268991 268991 268991 268991)
  45.177.118.0/24      4777 2497 37468 267256 268991 268991 268991 268991 - Withdrawn - aggregated with 45.177.119.0/24 (4777 2497 37468 267256 268991 268991 268991 268991)
  45.177.119.0/24      4777 2497 37468 267256 268991 268991 268991 268991 - Withdrawn - aggregated with 45.177.118.0/24 (4777 2497 37468 267256 268991 268991 268991 268991)

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

AS268991   4 More Specifics   5 Total Advertisements   AS268991 - Lima e Carvalho Ltda, BR
    45.177.116.0/24               45.177.116.0/22
    45.177.117.0/24               45.177.116.0/22
    45.177.118.0/24               45.177.116.0/22
    45.177.119.0/24               45.177.116.0/22

Whois Entry

whois: 402617

IANA has recorded AS268991 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268991\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.
             % 2026-06-13T21:58:25-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268991
             owner:       Lima e Carvalho Ltda
             ownerid:     10.436.597/0001-75
             responsible: MEIRE AFONSO LIMA DE CARVALHO
             country:     BR
             owner-c:     MALCA615
             routing-c:   MALCA615
             abuse-c:     MALCA615
             created:     20190529
             changed:     20231219
             inetnum:     45.177.116.0/22
             inetnum:     2804:5dc4::/32
             as-in:       from AS268991 200 accept ANY
             as-out:      to AS268991 announce AS271253
             as-out:      to AS268991 announce AS263374
             as-out:      to AS268991 announce AS270755
             
             nic-hdl-br:  MALCA615
             person:      Meire Afonso Lima de Carvalho
             e-mail:      claudinei@telecomwifi.com.br
             country:     BR
             created:     20190521
             changed:     20231213
             
             % 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.