ASN Lookup Tool

CRISTIANO HOLDEFER & CIA LTDA ME BR BR 13 Routes

AS Data

AS267442

AS267442 – CRISTIANO HOLDEFER & CIA LTDA ME

AS Number 267442
AS Name 25.016.832/0001-27
Organization CRISTIANO HOLDEFER & CIA LTDA ME()
Country BR
Number of IPv4 Routes 9
Number of IPv6 Routes 4
ASN type BUSINESS
Registry lacnic
Date Allocated 2017-08-03

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Use ASN data for AS267442 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
138.97.131.0/24 256
192.141.30.0/24 256
2804:4194::/33 ~40×10²⁷
138.97.130.0/23 512
138.97.128.0/22 1024
2804:4194::/32 ~79×10²⁷
2804:4194:8000::/33 ~40×10²⁷
138.97.128.0/23 512
2804:4194:c000::/34 ~20×10²⁷
138.97.129.0/24 256

Raw Whois Response

% 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.
% 2026-03-19T09:22:57-03:00 - 136.227.184.184

aut-num:     AS267442
owner:       CRISTIANO HOLDEFER & CIA LTDA - ME
ownerid:     25.016.832/0001-27
responsible: Cristiano Holdefer
country:     BR
owner-c:     CRHOL50
routing-c:   CRHOL50
abuse-c:     CRHOL50
created:     20170803
changed:     20170803
inetnum:     192.141.28.0/22
inetnum:     2804:4194::/32
inetnum:     138.97.128.0/22

nic-hdl-br:  CRHOL50
person:      Cristiano Holdefer
e-mail:      cristianoholdeferpn@gmail.com
country:     BR
created:     20170105
changed:     20190828

% 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.

Parsed Whois Response

Peers

AS Number Description Country
AS263998 Machado & Mascarelo Sonorizacao Ltda BR
AS263152 MIGO TELECOM BR
AS262761 Sinal Br Telecom Ltda BR
AS7195 EDGEUNO S.A.S CO
AS53065 Opcao Telecom BR
AS263289 Palmasnet Informática LTDA BR
AS273627 OPTA INTERNET VIA FIBRA LTDA BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269783 WIND NET S.A. PY
AS267256 ONETIS TECNOLOGIA LTDA BR

Upstreams

AS Number Description Country
AS263289 Palmasnet Inform�tica LTDA BR
AS263998 Machado & Mascarelo Sonorizacao Ltda BR
AS7195 EDGEUNO S.A.S CO
AS1031 PEER 1031 LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS267613 ELETRONET S.A. BR

Downstreams

AS Number Description Country
AS273627 OPTA INTERNET VIA FIBRA LTDA BR

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Frequently Asked Questions

ASN AS267442 is an Autonomous System Number used to identify a network for BGP internet routing.
AS267442 is listed under CRISTIANO HOLDEFER & CIA LTDA ME.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.