191.37.8.0/23

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 191.37.8.0/23

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

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

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

IP Address	ASN	Details
191.37.9.64	AS263348 DESEMPENHO PROVEDOR DE INTERNET	`14.70ms` from Sao Paulo, BR
191.37.8.17	AS263348 DESEMPENHO PROVEDOR DE INTERNET	`14.11ms` from Sao Paulo, 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
178.225.59.7	AS31615 Odido Netherlands B.V.	`13.15ms` from Amsterdam, NL
181.110.156.167	AS7303 Telecom Argentina S.A.	`18.82ms` from Buenos Aires, AR
222.170.8.39	AS4134 CHINANET-BACKBONE	`16.92ms` from Dalian, CN
91.43.236.39	AS3320 Deutsche Telekom AG	`5.70ms` from Frankfurt am Main, DE
195.191.2.151	AS8767 M-net Telekommunikations GmbH	`5.81ms` from Ljubljana, SI
112.123.218.231	AS4837 CHINA UNICOM China169 Backbone	`7.66ms` from Nanjing, CN
118.111.192.23	AS2518 BIGLOBE Inc.	`2.79ms` from Osaka, JP
83.202.148.71	AS3215 Orange S.A.	`3.60ms` from Paris, FR
2.8.64.55	AS3215 Orange S.A.	`16.11ms` from Paris, FR
57.155.61.151	AS8075 Microsoft Corporation	`0.26ms` from Singapore, SG
35.75.146.23	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
27.0.40.87	AS17514 Otsuka Corp.	`3.37ms` from Tokyo, JP
58.23.36.87	AS4837 CHINA UNICOM China169 Backbone	`5.43ms` from Fuzhou, CN
147.156.159.87	AS766 RedIRIS Autonomous System	`5.80ms` from Madrid, ES
107.203.231.103	AS7018 AT&T Enterprises, LLC	`18.65ms` from Miami, US
192.218.128.71	AS131158 Nara Institute of Science and Technology, National University Corporation	`1.71ms` from Osaka, JP
84.52.199.199	AS34087 NTE TELEKOM AS	`8.43ms` from Oslo, NO
190.80.161.23	AS6400 Compañía Dominicana de Teléfonos S. A.	`4.83ms` from Santo Domingo, DO
101.55.7.71	AS3786 LG DACOM Corporation	`1.40ms` from Seoul, KR
119.215.141.119	AS4766 Korea Telecom	`3.60ms` from Seoul, KR
1.226.182.215	AS9318 SK Broadband Co Ltd	`6.06ms` from Seoul, KR
61.147.239.7	AS131325 CHINATELECOM JIANGSU province NANTONG MAN network	`7.30ms` from Shanghai, CN
5.178.248.183	AS16010 Magticom Ltd.	`0.57ms` from Tbilisi, GE
72.19.157.231	AS17306 JAB Wireless, INC.	`4.34ms` from Denver, US
94.220.152.23	AS3209 Vodafone GmbH	`8.29ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 191.37.8.6

traceroute to 191.37.8.6 (191.37.8.6): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 155.745 ms

2 *

3 *

4 [AS263348] 191.37.8.6 194.399 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On September 4th 2025

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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