ASN Lookup Tool

H. MASSAO SAKUMA BR BR 5 Routes

AS Data

AS269564

AS269564 – H. MASSAO SAKUMA

AS Number 269564
AS Name 23.416.607/0001-52
Organization H. MASSAO SAKUMA()
Country BR
Number of IPv4 Routes 5
Number of IPv6 Routes 0
ASN type ISP
Registry lacnic
Date Allocated 2019-11-18

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Use ASN data for AS269564 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
45.188.7.0/24 256
45.188.6.0/24 256
45.188.5.0/24 256
45.188.4.0/24 256
45.188.4.0/22 1024

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.
% 2026-03-19T09:23:41-03:00 - 136.227.187.53

aut-num:     AS269564
owner:       H. MASSAO SAKUMA
ownerid:     23.416.607/0001-52
responsible: HUGO MASSAO SAKUMA
country:     BR
owner-c:     HUMSA18
routing-c:   HUMSA18
abuse-c:     HUMSA18
created:     20191118
changed:     20191118
inetnum:     45.188.4.0/22
inetnum:     2804:6680::/32

nic-hdl-br:  HUMSA18
person:      Hugo Massao Sakuma
e-mail:      sakuma.hugo@gmail.com
country:     BR
created:     20181023
changed:     20250711

% 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
AS52560 ATK Telecomunicações Ltda. BR
AS52560 ATK Telecomunica��es Ltda. BR
AS263011 6P Telecom Ltda BR

Upstreams

AS Number Description Country
AS52560 ATK Telecomunica��es Ltda. BR
AS263011 6P Telecom Ltda BR

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Frequently Asked Questions

ASN AS269564 is an Autonomous System Number used to identify a network for BGP internet routing.
AS269564 is listed under H. MASSAO SAKUMA.
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.