191.240.34.0/23

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
Parent Range	191.240.0.0/17
Registry	LACNIC
ID	ADM32

WHOIS Details

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

inetnum:     191.240.0.0/17
aut-num:     AS28202
abuse-c:     ADMAS5
owner:       MASTER S/A
ownerid:     01.766.744/0001-84
responsible: Engenharia de Redes
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     191.240.0.0/17
nserver:     ns1.mastercabo.com.br
nsstat:      20260322 AA
nslastaa:    20260322
nserver:     ns2.mastercabo.com.br
nsstat:      20260322 AA
nslastaa:    20260322
created:     20131009
changed:     20131009

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
e-mail:      ip_engineering@soumaster.com.br
country:     BR
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 191.240.34.0/23

Range	ASN	Company	Num of IPs
191.240.0.0/17	AS28202	MASTER S/A	32,768

Nearby Ranges

BGP prefixes that overlap with 191.240.0.0/16

Range	ASN	Company	Num of IPs
191.240.0.0/17	AS28202	MASTER S/A	32,768
191.240.224.0/19	AS53142	Friburgo Online LTDA ME	8,192
191.240.176.0/20	AS262901	Vcnet Provedora de Internet Ltda.	4,096
191.240.136.0/21	AS263657	OGS INFORMATICA LTDA - ME	2,048
191.240.128.0/21	AS53178	SCNet Equipamentos de Informática Ltda	2,048
191.240.200.0/21	AS262851	PLIM TELECOMUNICACOES LTDA-ME	2,048
191.240.144.0/21	AS273490	FIBRION INTERNET LTDA	2,048
191.240.216.0/21	AS28343	Unifique Telecomunicações SA	2,048
191.240.168.0/21	AS262496	Clonix Telecom Eireli ME	2,048
191.240.208.0/21	AS267003	SCM EVOLUTT CONNECT LTDA	2,048
191.240.160.0/22	AS52700	ITLINE TELECOM	1,024
191.240.196.0/22	AS52818	CD ONE CORPORATION DO BRASIL LTDA	1,024
191.240.192.0/22	AS263659	PCNET INTERNET	1,024
191.240.164.0/22	AS263042	DELTA TELECOM	1,024
191.240.152.0/22	AS273490	FIBRION INTERNET LTDA	1,024
191.240.156.0/23	AS273490	FIBRION INTERNET LTDA	512
191.240.158.0/23	AS28165	Wireless Comm Services LTDA	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
191.240.35.101	AS28202 MASTER S/A	`4.24ms` from Osasco, BR
191.240.34.104	AS28202 MASTER S/A	`5.60ms` from Osasco, 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
20.82.184.247	AS8075 Microsoft Corporation	`0.21ms` from Dublin, IE
83.185.205.55	AS1257 Tele2 Sverige AB	`3.88ms` from Falkenberg, SE
3.78.8.119	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
114.187.186.151	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.77ms` from Osaka, JP
177.82.173.151	AS28573 Claro NXT Telecomunicacoes Ltda	`11.46ms` from Porto Alegre, BR
179.4.241.119	AS6535 Telmex Servicios Empresariales S.A.	`3.06ms` from Santiago, CL
179.167.193.39	AS26599 TELEFÔNICA BRASIL S.A	`1.95ms` from São Paulo, BR
42.187.184.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.28ms` from Tianjin, CN
123.120.209.231	AS4808 China Unicom Beijing Province Network	`3.73ms` from Beijing, CN
183.24.86.215	AS4134 CHINANET-BACKBONE	`2.98ms` from Guangzhou, CN
47.121.182.23	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.41ms` from Heyuan, CN
164.250.227.87	AS5972 United States Department of Defense (DoD)	`3.34ms` from Honolulu, US
35.176.190.87	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
86.143.169.135	AS2856 British Telecommunications PLC	`1.53ms` from London, GB
109.213.234.7	AS3215 Orange S.A.	`18.21ms` from Marseille, FR
90.188.138.87	AS12389 PJSC Rostelecom	`8.45ms` from Novosibirsk, RU
40.125.214.199	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.33ms` from Tianjin, CN
60.152.43.183	AS17676 SoftBank Corp.	`9.01ms` from Tokyo, JP
73.99.237.119	AS7922 Comcast Cable Communications, LLC	`11.48ms` from Ashburn, US
188.156.138.71	AS5483 Magyar Telekom Plc.	`5.09ms` from Budapest, HU
119.49.178.87	AS4837 CHINA UNICOM China169 Backbone	`4.71ms` from Changchun, CN
182.69.157.135	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.63ms` from Delhi, IN
102.215.192.199	AS206283 YAHSAT FRANKFURT	`10.25ms` from Frankfurt am Main, DE
75.204.137.7	AS6167 Verizon Business	`10.15ms` from Los Angeles, US
84.69.224.151	AS5378 Vodafone Limited	`6.36ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f3 191.240.35.101

traceroute to 191.240.35.101 (191.240.35.101): 64 hops max, 52 byte packets

3 [AS28202] 191.240.1.17 0.728 ms

4 [AS28202] 191.240.1.16 0.406 ms

5 *

6 *

7 [AS28202] 191.240.35.101 4.368 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On March 20th 2026

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