191.37.11.0/24

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 191.37.11.0/24

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 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

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

IP Address	ASN	Details
191.37.11.99	AS263348 DESEMPENHO PROVEDOR DE INTERNET	`3.16ms` 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
52.41.53.152	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
47.222.147.152	AS19108 Optimum	`10.07ms` from Dallas, US
40.172.254.72	AS16509 Amazon.com, Inc.	`1.24ms` from Dubai, AE
52.215.118.248	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
176.118.88.136	AS9009 M247 Europe SRL	`0.26ms` from Frankfurt am Main, DE
81.86.177.24	AS13285 TalkTalk Communications Limited	`4.00ms` from London, GB
68.189.113.8	AS20115 Charter Communications LLC	`17.54ms` from Los Angeles, US
88.21.57.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.14ms` from Madrid, ES
185.213.46.24	AS39019 DALMINE S.P.A.	`2.50ms` from Milan, IT
37.110.156.40	AS42610 PJSC Rostelecom	`1.06ms` from Moscow, RU
118.106.107.232	AS18126 Chubu Telecommunications Company, Inc.	`4.20ms` from Osaka, JP
114.152.202.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.01ms` from Osaka, JP
119.163.253.88	AS4837 CHINA UNICOM China169 Backbone	`7.24ms` from Qingdao, CN
2.38.82.136	AS30722 Fastweb SpA	`11.78ms` from Rome, IT
20.78.38.72	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
210.20.38.120	AS9824 JCOM Co., Ltd.	`10.23ms` from Tokyo, JP
89.146.60.88	AS28685 Routit BV	`3.40ms` from Amsterdam, NL
20.224.6.8	AS8075 Microsoft Corporation	`1.79ms` from Amsterdam, NL
108.236.0.104	AS7018 AT&T Enterprises, LLC	`13.78ms` from Atlanta, US
120.12.13.248	AS4837 CHINA UNICOM China169 Backbone	`9.28ms` from Beijing, CN
179.33.162.104	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.64ms` from Bogota, CO
71.83.16.8	AS20115 Charter Communications LLC	`8.90ms` from Chicago, US
50.82.121.200	AS30036 Mediacom Communications Corp	`11.82ms` from Chicago, US
174.64.179.216	AS22773 Cox Communications Inc.	`13.32ms` from Dallas, US
208.84.78.8	AS30027 S & T COMMUNICATIONS LLC	`5.79ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f5 191.37.11.53

traceroute to 191.37.11.53 (191.37.11.53): 64 hops max, 52 byte packets

5 [AS3549] 200.189.213.89 225.175 ms

6 [AS3356] 8.242.11.254 226.974 ms

7 *

8 [AS263348] 191.37.8.22 228.849 ms

9 [AS263348] 191.37.11.53 230.169 ms

Measurement taken from

IPinfo ProbeNet in Kyiv, UA

On March 20th 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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