ASN AS61734 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS61734?

AS61734 is listed under M DE S CARVALHO ASSUN��O PRISMA TELECOM.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

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.

AS61734 M DE S CARVALHO ASSUN��O PRISMA TELECOM

ASN Lookup Tool

M DE S CARVALHO ASSUN��O PRISMA TELECOM

BR 11 Routes

AS Data

AS61734

AS61734 – M DE S CARVALHO ASSUN��O PRISMA TELECOM

AS Number	61734
AS Name
Organization	M DE S CARVALHO ASSUN��O PRISMA TELECOM()
Country	BR
Number of IPv4 Routes	7
Number of IPv6 Routes	4
ASN type	ISP
Registry	lacnic
Date Allocated	2014-08-05

ASN Intelligence API for production workflows

Use ASN data for AS61734 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	Origin	Origin Name	ISP	# IPs
2804:1b8c:8000::/34	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	~20×10²⁷
2804:1b8c:4000::/34	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	~20×10²⁷
131.72.167.0/24	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	256
2804:1b8c:c000::/34	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	~20×10²⁷
131.72.164.0/22	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	1024
131.72.164.0/24	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	256
131.72.165.0/24	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	256
38.3.178.0/24	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	C M. Silva LTDA	256
131.72.166.0/24	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	256
2804:1b8c::/32	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	~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.
% 2026-02-24T08:17:48-03:00 - 134.199.85.182

aut-num:     AS61734
owner:       M DE S CARVALHO ASSUN��O - PRISMA TELECOM
responsible: Robson ou Marisa
owner-c:     ROPAS91
routing-c:   ROPAS91
abuse-c:     ROPAS91
created:     20140805
changed:     20140805
inetnum:     131.72.164.0/22
inetnum:     2804:1b8c::/32

nic-hdl-br:  ROPAS91
person:      ROBSON PEREIRA DE ASSUN��O
created:     20140723
changed:     20241029

% 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
AS263903	INFORBARRA TELECOM	BR
AS53062	ALT \| GRUPO BRASIL TECPAR	BR
AS263546	TURBONETT TELECOMUNICACOES LTDA. ME	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS263546	TURBONETT TELECOMUNICACOES LTDA. - ME	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS23106	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	BR
AS266400	Ferenz Networks	BR

Upstreams

AS Number	Description	Country
AS263935	I5 TELECOM	BR
AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	BR
AS263546	TURBONETT TELECOMUNICACOES LTDA. ME	BR
AS6939	Hurricane Electric LLC	US
AS268487	PRISMA TELECOMUNICA��ES LTDA. EPP	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269194	ST1 INTERNET	BR
AS1916	Rede Nacional de Ensino e Pesquisa	BR

Legacy Routes

45.161.248.0/22