191.37.10.0/24

AS263348 · DESEMPENHO PROVEDOR DE INTERNET

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Summary

Country	Brazil
Domain	performanceinfo.com.br
ASN	AS263348
Parent Range	191.37.8.0/22
Registry	LACNIC
ID	RAS97

WHOIS Details

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

inetnum:     191.37.8.0/22
aut-num:     AS263348
abuse-c:     REASI243
owner:       DESEMPENHO PROVEDOR DE INTERNET
ownerid:     15.349.138/0001-78
responsible: RODRIGO ABREU ALVES DA SILVA
country:     BR
owner-c:     REASI243
tech-c:      REASI243
created:     20140317
changed:     20140317

nic-hdl-br:  REASI243
person:      REGINATO ALVES DA SILVA
e-mail:      reginato@performanceinfo.com.br
country:     BR
created:     20140213
changed:     20250315

Overlapping Ranges

BGP prefixes that contain 191.37.10.0/24

Range	ASN	Company	Num of IPs
191.37.8.0/22	AS263348	DESEMPENHO PROVEDOR DE INTERNET	1,024

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
191.37.10.139	frighetto.net	1

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

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

IP Address	ASN	Details
191.37.10.192	AS263348 DESEMPENHO PROVEDOR DE INTERNET	`2.94ms` from Cascavel, 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
97.146.146.88	AS6167 Verizon Business	`19.09ms` from Ashburn, US
24.99.251.168	AS7922 Comcast Cable Communications, LLC	`4.37ms` from Atlanta, US
54.185.163.120	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
181.20.112.184	AS22927 Telefonica de Argentina	`2.38ms` from Buenos Aires, AR
45.7.242.248	AS52444 Pogliotti & Pogliotti Construcciones S.A.	`8.26ms` from Buenos Aires, AR
107.90.59.216	AS20057 AT&T Enterprises, LLC	`11.75ms` from Chicago, US
115.129.45.168	AS7545 TPG Telecom Limited	`1.84ms` from Melbourne, AU
179.26.0.72	AS6057 Administracion Nacional de Telecomunicaciones	`1.78ms` from Montevideo, UY
122.221.46.88	AS17506 ARTERIA Networks Corporation	`2.37ms` from Tokyo, JP
126.66.82.88	AS17676 SoftBank Corp.	`4.18ms` from Tokyo, JP
99.72.205.216	AS7018 AT&T Enterprises, LLC	`2.07ms` from Dallas, US
218.16.250.8	AS140308 CHINATELECOM Guangdong province Zhuhai 5G network	`7.33ms` from Guangzhou, CN
220.151.125.216	AS17506 ARTERIA Networks Corporation	`3.76ms` from Osaka, JP
124.133.213.72	AS4837 CHINA UNICOM China169 Backbone	`6.46ms` from Qingdao, CN
110.14.251.152	AS9318 SK Broadband Co Ltd	`6.74ms` from Seoul, KR
1.94.109.168	AS55990 Huawei Cloud Service data center	`2.69ms` from Suzhou, CN
60.62.115.40	AS9824 JCOM Co., Ltd.	`6.34ms` from Tokyo, JP
81.231.204.136	AS3301 Telia Company AB	`4.98ms` from Copenhagen, DK
34.123.114.216	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
94.12.120.216	AS5607 Sky UK Limited	`5.97ms` from Erith, GB
113.189.132.168	AS45899 VNPT Corp	`3.25ms` from Hanoi, VN
2.121.122.152	AS5607 Sky UK Limited	`5.61ms` from London, GB
189.222.245.136	AS8151 UNINET	`5.07ms` from Los Angeles, US
47.63.108.104	AS12430 VODAFONE ESPANA S.A.U.	`10.17ms` from Madrid, ES
97.102.238.120	AS33363 Charter Communications, Inc	`7.99ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f4 191.37.10.214

traceroute to 191.37.10.214 (191.37.10.214): 64 hops max, 52 byte packets

4 [] 45.227.3.55 2.44 ms

5 *

6 *

7 [AS263348] 191.37.10.214 3.002 ms

Measurement taken from

IPinfo ProbeNet in Cascavel, BR

On March 21st 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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