How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS272661 MAYS TELECOMUNICA��ES LTDA

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

MAYS TELECOMUNICA��ES LTDA

BR 1 Routes

AS Data

AS272661

AS272661 – MAYS TELECOMUNICA��ES LTDA

AS Number	272661
AS Name
Organization	MAYS TELECOMUNICA��ES LTDA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2022-04-14

ASN Intelligence API for production workflows

Use ASN data for AS272661 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

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:86b4::/32	AS272661	MAYS TELECOMUNICA��ES LTDA	MAYS TELECOMUNICAÇÕES LTDA	~79×10²⁷

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.
% 2026-03-16T09:16:11-03:00 - 206.204.51.161

aut-num:     AS272661
owner:       MAYS TELECOMUNICA��ES LTDA
responsible: SILVIO RODRIGUES DE LIMA
owner-c:     SIRLI6
routing-c:   SIRLI6
abuse-c:     SIRLI6
created:     20220414
changed:     20220414
inetnum:     2804:86b4::/32

nic-hdl-br:  SIRLI6
person:      SILVICO RODRIGUES DE LIMA
created:     20091123
changed:     20250827

% 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
AS269705	Jms Telecom Ltda	BR
AS269705	Jms-Telecom Ltda	BR
AS263320	Sansara Telecom	BR

Upstreams

AS Number	Description	Country
AS269705	Jms Telecom Ltda	BR

Downstreams

AS Number	Description	Country
AS263320	Sansara Telecom	BR

Frequently Asked Questions

What is ASN AS272661?

ASN AS272661 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272661?

AS272661 is listed under MAYS TELECOMUNICA��ES LTDA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.