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.

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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
131.72.164.0/23	AS61734	M DE S CARVALHO ASSUN��O PRISMA TELECOM	PRISMA TELECOMUNICAÇÕES LTDA. EPP	512

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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS61734",
    "admin_contacts" : [ "ROPAS91" ],
    "tech_contacts" : [ "ROPAS91" ],
    "abuse_contacts" : [ "ROPAS91" ],
    "date_created" : "2014-08-05",
    "date_updated" : "2014-08-05",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "M DE S CARVALHO ASSUN??O - PRISMA TELECOM",
    "abuse_contacts" : [ "ROPAS91" ],
    "date_created" : "2014-08-05",
    "date_updated" : "2014-08-05",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ROPAS91",
    "date_created" : "2014-07-23",
    "date_updated" : "2024-10-29",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ROPAS91",
    "date_created" : "2014-07-23",
    "date_updated" : "2024-10-29",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ROPAS91",
    "date_created" : "2014-07-23",
    "date_updated" : "2024-10-29",
    "source" : "lacnic"
  } ]
}

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
AS268487	PRISMA TELECOMUNICAES LTDA. EPP	BR
AS265197	so miguel telecomunicaes e informatica ltda - m	BR
AS53202	Acesso10 Telecom	BR
AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	BR
AS14840	BR.Digital Telecom	BR
AS61573	IP TELECOM	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS61599	EAI TELECOMUNICACOES LTDA	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS57463	NetIX Communications JSC	BG
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269194	ST1 INTERNET	BR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS262462	Aranet Play	BR
AS262494	Virtex Telecom	BR
AS263935	I5 TELECOM	BR
AS263321	ILOGNET PROVEDOR	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS52999	START NETWORKS S/A	BR
AS262355	VSX Networks	BR
AS268487	PRISMA TELECOMUNICA��ES LTDA. EPP	BR
AS264479	Turbozone Internet	BR
AS52873	Softdados Telecomunica��es	BR
AS266519	PROVERADIO TELECOM	BR
AS265192	F. A. ROCHA E COMERCIO	BR
AS1916	Rede Nacional de Ensino e Pesquisa	BR
AS267613	ELETRONET S.A.	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