Report for 263606

Name

COREIT - DATACENTER, SERV GER E INFRA TI 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.

263606 COREIT - DATACENTER, SERV GER E INFRA TI LTDA, BR

  Adjacency:     6  Upstream:     4  Downstream:     2
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS270820        COMPUNET DO BRASIL TELECOM LTDA, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS263665        TECNET PROVEDOR DE ACESSO AS REDES DE COM. LTDA, BR
  Downstream Adjacent AS list
    AS270551        CORELINK CONECT SEG E TRANSP DE DADOS LTDA, BR
    AS267460        -Reserved AS-, ZZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31840 AS263606       ORG+TRN Originate:       1536 /21.42  Transit:       1280 /21.68 COREIT - DATACENTER, SERV GER E INFRA TI 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       %
28369 AS263606      COREIT - DATACENTER, SERV GER E INFRA TI LTDA      5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.136.72.0/23      4777 2497 3356 61832 263606   
  177.136.72.0/23      4608 4826 6939 263606 + Announce - aggregate of 177.136.72.0/24 (4608 4826 6939 263606) and 177.136.73.0/24 (4608 4826 6939 263606)
  177.136.72.0/24      4608 4826 6939 263606 - Withdrawn - aggregated with 177.136.73.0/24 (4608 4826 6939 263606)
  177.136.73.0/24      4608 4826 6939 263606 - Withdrawn - aggregated with 177.136.72.0/24 (4608 4826 6939 263606)
  177.136.74.0/24      4777 2497 174 22381 270820 263606   
  177.136.75.0/24      4777 2497 3356 61832 263606   

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

AS263606   5 More Specifics   5 Total Advertisements   COREIT - DATACENTER, SERV GER E INFRA TI LTDA, BR
    177.136.72.0/23               177.136.72.0/22
    177.136.72.0/24               177.136.72.0/22
    177.136.73.0/24               177.136.72.0/22
    177.136.74.0/24               177.136.72.0/22
    177.136.75.0/24               177.136.72.0/22

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS267460	Announced by	AS263606	COREIT - DATACENTER, SERV GER E INFRA TI LTDA, BR

Whois Entry

whois: 402332

IANA has recorded AS263606 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263606\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.
             % 2026-03-30T17:22:27-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263606
             owner:       COREIT - DATACENTER, SERV GER E INFRA TI LTDA
             ownerid:     12.012.908/0001-02
             responsible: Giovani Cesar Rossi Mariotto
             country:     BR
             owner-c:     LCMMA92
             routing-c:   LEMAR429
             abuse-c:     LEMAR429
             created:     20130903
             changed:     20170518
             inetnum:     177.136.72.0/22
             inetnum:     2804:fd4::/32
             
             nic-hdl-br:  LCMMA92
             person:      LEANDRO CESAR DE MATTOS MARIOTTO
             e-mail:      LEANDRO.MARIOTTO@energytelecom.com.br
             country:     BR
             created:     20250123
             changed:     20250123
             
             nic-hdl-br:  LEMAR429
             person:      Leandro Mariotto
             e-mail:      registrobr@energytelecom.com.br
             country:     BR
             created:     20140527
             changed:     20220106
             
             % 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.