ASN Lookup Tool

LH CORA DA SILVEIRA LTDA BR BR 4 Routes

AS Data

AS271436

AS271436 – LH CORA DA SILVEIRA LTDA

AS Number 271436
AS Name
Organization LH CORA DA SILVEIRA LTDA()
Country BR
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type BUSINESS
Registry lacnic
Date Allocated 2020-10-13

ASN Intelligence API for production workflows

Use ASN data for AS271436 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route # IPs
181.233.56.0/24 256
181.233.59.0/24 256
181.233.57.0/24 256
181.233.58.0/24 256

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.
% 2026-03-16T09:21:57-03:00 - 93.114.12.92

aut-num:     AS271436
owner:       LH CORA DA SILVEIRA LTDA
responsible: LUIZ HENRIQUE CORA DA SILVEIRA
owner-c:     LHCSM
routing-c:   LHCSM
abuse-c:     LHCSM
created:     20201013
changed:     20201013
inetnum:     2804:7b84::/32
inetnum:     181.233.56.0/22

nic-hdl-br:  LHCSM
person:      L H CORA DA SILVEIRA ME
created:     20200221
changed:     20250311

% 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
AS264275 ROLIM NET TECNOLOGIA LTDA BR

Upstreams

AS Number Description Country
AS264275 ROLIM NET TECNOLOGIA LTDA BR

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Frequently Asked Questions

ASN AS271436 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271436 is listed under LH CORA DA SILVEIRA LTDA.
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.