191.37.163.0/24

AS263363 · RADLINK TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	radlinktelecom.com.br
ASN	AS263363
Parent Range	191.37.160.0/21
Registry	LACNIC
ID	IIC16

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     191.37.160.0/21
aut-num:     AS263363
abuse-c:     IIRCA3
owner:       RADLINK TELECOMUNICACOES LTDA
ownerid:     18.024.116/0001-26
responsible: JAILSON VENANCINO
owner-c:     IIRCA3
tech-c:      FPELT18
inetrev:     191.37.166.0/24
nserver:     ns1.radlinktelecom.com.br [lame - not published]
nsstat:      20260201 UH
nslastaa:    20210215
nserver:     ns2.radlinktelecom.com.br [lame - not published]
nsstat:      20260201 UH
nslastaa:    20210215
created:     20140319
changed:     20140319

nic-hdl-br:  IIRCA3
person:      Ivan Ilario Rodrigues Cardoso
created:     20230309
changed:     20240705

nic-hdl-br:  FPELT18
person:      Fast produ��es e eventos ltda
created:     20131118
changed:     20230309

Overlapping Ranges

BGP prefixes that contain 191.37.163.0/24

Range	ASN	Company	Num of IPs
191.37.160.0/21	AS263363	RADLINK TELECOMUNICACOES LTDA	2,048

Nearby Ranges

BGP prefixes that overlap with 191.37.0.0/16

Range	ASN	Company	Num of IPs
191.37.32.0/19	AS263347	CEDNET PROVEDOR INTERNET	8,192
191.37.96.0/19	AS263357	Hot Wave Comercio e Servico de Telecomunicacoes Lt	8,192
191.37.176.0/21	AS263369	Almeida & Moura Ltda	2,048
191.37.200.0/21	AS263371	Intervia Solucoes Ltda	2,048
191.37.208.0/21	AS263372	RODRIGUES & SARMENTO LTDA	2,048
191.37.224.0/21	AS263374	YZO TELECOM TECNOLOGIA EIRELI - ME	2,048
191.37.232.0/21	AS263375	INFO CENTER INFORMÁTICA LTDA	2,048
191.37.184.0/21	AS61904	POLLYNET TELECOM EIRELI	2,048
191.37.16.0/21	AS263349	RapeedoISP LTDA	2,048
191.37.88.0/21	AS61588	DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA	2,048
191.37.216.0/21	AS273309	UNI TELECOM LTDA	2,048
191.37.144.0/21	AS268323	Alares Cabo Servicos de Telecomunicacoes S.A.	2,048
191.37.72.0/21	AS263356	CNT Fiber	2,048
191.37.128.0/21	AS263359	CyberTech Informática Ltda.	2,048
191.37.152.0/21	AS263362	REDE SPEEDNET TELECOM LTDA	2,048
191.37.240.0/21	AS262481	VERO S.A	2,048
191.37.160.0/21	AS263363	RADLINK TELECOMUNICACOES LTDA	2,048
191.37.136.0/22	AS263360	BR MASTER PROVEDOR DE INTERNET LTDA	1,024
191.37.248.0/22	AS262481	VERO S.A	1,024
191.37.8.0/22	AS263348	DESEMPENHO PROVEDOR DE INTERNET	1,024
191.37.12.0/22	AS263350	rocha e portes ltda	1,024
191.37.28.0/22	AS263352	WRNET LTDA	1,024
191.37.64.0/22	AS263353	YARA DOS SANTOS BARREIRO - ME	1,024
191.37.68.0/22	AS263355	GTR NET COMUNICACOES EIRELI	1,024
191.37.196.0/22	AS263404	TELECOM FOZ	1,024
191.37.140.0/22	AS266387	World Fast Telecomunicacoes ME	1,024
191.37.84.0/22	AS270973	ZERBINATTI & SANTOS MULTIMIDIA LTDA	1,024
191.37.168.0/22	AS271023	TERA SOLUCOES	1,024
191.37.172.0/22	AS28343	Unifique Telecomunicações SA	1,024
191.37.4.0/23	AS263346	Fonte Informatica ltda	512
191.37.2.0/23	AS263980	G3 Telecom EIRELI	512
191.37.0.0/23	AS263346	Fonte Informatica ltda	512
191.37.82.0/24	AS270972	4L FIBRA TELECOM EIRELI	256
191.37.83.0/24	AS270972	Mega Power Provedor De Internet Ltda - M	256
191.37.255.0/24	AS263257	Unimed Regional Maringá	256
191.37.230.0/24	AS263374	IDEZ TELECOM	256
191.37.254.0/24	AS263273	INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE	256
191.37.253.0/24	AS263417	UNIVERSIDADE CATOLICA DOM BOSCO	256
191.37.7.0/24	AS263980	G3 Telecom EIRELI	256
191.37.6.0/24	AS263980	G3 Telecom EIRELI	256
191.37.252.0/24	AS270050	OPTIMIZA SEGURIDAD SpA	256
191.37.80.0/24	AS270972	Ponto a Ponto Telecomunicaçoes	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
191.37.163.201	AS263363 RADLINK TELECOMUNICACOES LTDA	`1.20ms` from Rio de Janeiro, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
71.77.141.136	AS11426 Charter Communications Inc	`12.79ms` from Ashburn, US
216.167.201.216	AS14519 Applied Innovations Corporation	`0.76ms` from Boca Raton, US
62.235.64.104	AS5432 Proximus NV	`2.14ms` from Brussels, BE
72.25.105.8	AS11414 Nvidia Corporation	`0.45ms` from Frankfurt am Main, DE
96.16.91.232	AS16625 Akamai Technologies, Inc.	`0.15ms` from Hamburg, DE
14.136.3.152	AS9269 Hong Kong Broadband Network Ltd.	`1.00ms` from Hong Kong, HK
202.75.7.216	AS17564 GITN (M) Sdn. Bhd.	`2.93ms` from Kuala Lumpur, MY
81.103.78.168	AS5089 Virgin Media Limited	`4.83ms` from London, GB
77.229.44.200	AS12430 VODAFONE ESPANA S.A.U.	`9.05ms` from Madrid, ES
201.42.85.152	AS27699 TELEFÔNICA BRASIL S.A	`1.88ms` from Osasco, BR
8.133.42.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.00ms` from Shanghai, CN
51.210.133.216	AS16276 OVH SAS	`0.07ms` from Strasbourg, FR
3.24.118.120	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
158.199.246.72	AS9597 KDDI Web Communications Inc.	`0.74ms` from Tokyo, JP
79.130.254.72	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.86ms` from Athens, GR
208.93.113.136	AS36820 TULIP SYSTEMS, INC.	`0.56ms` from Atlanta, US
188.131.246.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.55ms` from Beijing, CN
44.243.242.136	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
14.245.107.104	AS45899 VNPT Corp	`2.39ms` from Da Nang, VN
20.118.28.104	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
90.129.83.8	AS1257 Tele2 Sverige AB	`0.44ms` from Goeteborg, SE
221.126.49.24	AS9304 HGC Global Communications Limited	`1.39ms` from Hong Kong, HK
18.173.28.56	AS16509 Amazon.com, Inc.	`5.36ms` from Manama, BH
47.196.119.168	AS5650 Frontier Communications of America, Inc.	`7.30ms` from Miami, US
76.180.195.24	AS11351 Charter Communications Inc	`17.11ms` from New York City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 191.37.163.201

traceroute to 191.37.163.201 (191.37.163.201): 64 hops max, 52 byte packets

1 [AS7195] 200.25.53.66 0.504 ms

2 [] 45.68.80.173 3 ms

3 [AS263363] 191.37.163.201 1.221 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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