191.240.120.0/22

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
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:      20250830 AA
nslastaa:    20250830
nserver:     ns2.mastercabo.com.br
nsstat:      20250830 AA
nslastaa:    20250830
created:     20131009
changed:     20131009

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

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

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

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

IP Address	ASN	Details
191.240.121.165	AS28202 MASTER S/A	`22.01ms` from Osasco, BR
191.240.122.145	AS28202 MASTER S/A	`21.71ms` from Osasco, BR
191.240.120.1	AS28202 MASTER S/A	`21.39ms` from Osasco, BR
191.240.123.210	AS28202 MASTER S/A	`21.93ms` 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
96.70.146.6	AS7922 Comcast Cable Communications, LLC	`6.32ms` from Ashburn, US
108.211.118.6	AS7018 AT&T Enterprises, LLC	`3.85ms` from Atlanta, US
104.8.11.70	AS7018 AT&T Enterprises, LLC	`10.99ms` from Atlanta, US
104.197.103.214	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
34.254.24.6	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
92.204.17.70	AS21499 Host Europe GmbH	`3.26ms` from Frankfurt am Main, DE
14.235.217.102	AS45899 VNPT Corp	`2.49ms` from Hanoi, VN
86.133.120.54	AS2856 British Telecommunications PLC	`5.64ms` from London, GB
77.67.121.118	AS3257 GTT Communications Inc.	`0.31ms` from London, GB
99.166.16.182	AS7018 AT&T Enterprises, LLC	`10.78ms` from Los Angeles, US
188.213.7.70	AS59432 GINERNET S.L.	`0.48ms` from Madrid, ES
203.89.195.166	AS9328 DATACOM SYSTEMS (AU) PTY LTD	`0.61ms` from Melbourne, AU
95.165.229.54	AS25513 PJSC Moscow city telephone network	`1.41ms` from Moscow, RU
24.194.40.230	AS11351 Charter Communications Inc	`18.62ms` from New York City, US
88.170.240.70	AS12322 Free SAS	`5.21ms` from Paris, FR
96.81.181.150	AS7922 Comcast Cable Communications, LLC	`6.26ms` from San Jose, US
119.192.23.134	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
185.132.46.150	AS8560 IONOS SE	`0.56ms` from Berlin, DE
178.119.173.118	AS6848 Telenet BV	`7.98ms` from Brussels, BE
187.18.150.198	AS28270 Videomar Rede Nordeste S/A	`0.76ms` from Fortaleza, BR
14.224.103.182	AS45899 VNPT Corp	`5.12ms` from Hanoi, VN
59.103.240.246	AS17557 Pakistan Telecommunication Company Limited	`4.49ms` from Lahore, PK
51.105.32.150	AS8075 Microsoft Corporation	`0.19ms` from London, GB
104.247.194.118	AS46261 QuickPacket, LLC	`0.74ms` from Los Angeles, US
75.194.87.182	AS6167 Verizon Business	`18.22ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 191.240.120.1

traceroute to 191.240.120.1 (191.240.120.1): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 189.101 ms

2 *

3 [AS28202] 191.240.120.1 212.436 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On August 28th 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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