191.240.120.0/23

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:      20260119 AA
nslastaa:    20260119
nserver:     ns2.mastercabo.com.br
nsstat:      20260119 AA
nslastaa:    20260119
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 191.240.120.0/23

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
191.240.208.0/21	AS267003	SCM EVOLUTT CONNECT LTDA	2,048
191.240.144.0/21	AS28165	FIBRION INTERNET LTDA	2,048
191.240.168.0/21	AS262496	Clonix Telecom Eireli ME	2,048
191.240.200.0/21	AS262851	PLIM TELECOMUNICACOES LTDA-ME	2,048
191.240.136.0/21	AS263657	OGS INFORMATICA LTDA - ME	2,048
191.240.216.0/21	AS28343	Unifique Telecomunicações SA	2,048
191.240.128.0/21	AS53178	SCNet Equipamentos de Informática Ltda	2,048
191.240.160.0/22	AS52700	ITLINE TELECOM	1,024
191.240.192.0/22	AS263659	PCNET INTERNET	1,024
191.240.164.0/22	AS263042	DELTA TELECOM	1,024
191.240.196.0/22	AS52818	CD ONE CORPORATION DO BRASIL LTDA	1,024
191.240.152.0/22	AS28165	FIBRION INTERNET LTDA	1,024
191.240.158.0/23	AS28165	Wireless Comm Services LTDA	512
191.240.156.0/23	AS28165	FIBRION INTERNET 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

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

IP Address	ASN	Details
191.240.121.216	AS28202 MASTER S/A	`13.71ms` from Osasco, BR
191.240.120.1	AS28202 MASTER S/A	`13.12ms` 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
85.235.130.39	AS31034 Aruba S.p.A.	`0.27ms` from Arezzo, IT
202.205.176.71	AS4538 China Education and Research Network Center	`3.35ms` from Beijing, CN
20.60.4.135	AS8075 Microsoft Corporation	`3.40ms` from Denver, US
113.93.106.247	AS136199 CHINANET Guangdong province Yuedong MAN network	`3.39ms` from Guangzhou, CN
94.10.210.215	AS5607 Sky UK Limited	`1.55ms` from London, GB
68.8.49.119	AS22773 Cox Communications Inc.	`7.00ms` from Los Angeles, US
142.116.3.23	AS577 Bell Canada	`1.45ms` from Montreal, CA
195.170.36.183	AS8395 East Telecom Ltd.	`1.25ms` from Moscow, RU
111.77.196.215	AS4134 CHINANET-BACKBONE	`6.19ms` from Nanchang, CN
155.42.65.7	AS54257 Vermont State Colleges	`7.07ms` from New York City, US
177.71.184.247	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
174.27.166.87	AS209 CenturyLink Communications, LLC	`10.39ms` from Seattle, US
54.153.160.7	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
54.249.193.103	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
124.143.200.7	AS9824 JCOM Co., Ltd.	`8.73ms` from Tokyo, JP
188.154.33.39	AS6730 Sunrise GmbH	`1.14ms` from Zuerich, CH
77.69.117.71	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.60ms` from Athens, GR
98.23.129.119	AS7029 Windstream Communications LLC	`4.69ms` from Atlanta, US
221.198.221.199	AS4837 CHINA UNICOM China169 Backbone	`5.67ms` from Beijing, CN
91.82.66.135	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`12.86ms` from Budapest, HU
196.119.17.167	AS36925 MEDITELECOM	`3.86ms` from Casablanca, MA
47.209.83.215	AS19108 Optimum	`6.89ms` from Dallas, US
61.143.61.199	AS4134 CHINANET-BACKBONE	`3.25ms` from Guangzhou, CN
188.247.170.119	AS200845 AVATEL TELECOM, SA	`6.70ms` from Madrid, ES
38.172.4.215	AS393856 City of Westfield (Gas & Electric Light Department)	`5.56ms` 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 191.240.120.136

traceroute to 191.240.120.136 (191.240.120.136): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 116.287 ms

2 *

3 *

4 [AS28202] 191.240.120.136 132.511 ms

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On January 19th 2026

What are IP address ranges?

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