191.240.72.0/22

AS28202 · MASTER S/A

Need more data or want to access it via API or data downloads? Sign up to get free access

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
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     191.240.0.0/17
nserver:     ns1.mastercabo.com.br
nsstat:      20250915 AA
nslastaa:    20250915
nserver:     ns2.mastercabo.com.br
nsstat:      20250915 AA
nslastaa:    20250915
created:     20131009
changed:     20131009

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 191.240.72.0/22

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
191.240.144.0/21	AS28165	FIBRION INTERNET LTDA	2,048
191.240.128.0/21	AS53178	SCNet Equipamentos de Informática 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
191.240.208.0/21	AS271183	DIGITAL TERRA ROXA INTERNET EIRELI	2,048
191.240.216.0/21	AS28343	Unifique Telecomunicações SA	2,048
191.240.136.0/21	AS263657	OGS INFORMATICA LTDA - ME	2,048
191.240.164.0/22	AS263042	DELTA TELECOM	1,024
191.240.196.0/22	AS52818	CD ONE CORPORATION DO BRASIL LTDA	1,024
191.240.192.0/22	AS263659	PCNET INTERNET	1,024
191.240.152.0/22	AS28165	FIBRION INTERNET LTDA	1,024
191.240.160.0/22	AS52700	ITLINE TELECOM	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

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

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

IP Address	ASN	Details
191.240.73.84	AS28202 MASTER S/A	`9.29ms` from Osasco, BR
191.240.75.38	AS28202 MASTER S/A	`9.34ms` from Osasco, BR
191.240.74.70	AS28202 MASTER S/A	`9.33ms` from Osasco, BR
191.240.72.1	AS28202 MASTER S/A	`8.80ms` 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
73.200.200.182	AS7922 Comcast Cable Communications, LLC	`8.63ms` from Ashburn, US
154.73.156.22	AS37675 SkyWire (PTY) LTD	`2.28ms` from Cape Town, ZA
128.77.255.150	AS3292 TDC Holding A/S	`0.70ms` from Copenhagen, DK
50.229.221.230	AS7922 Comcast Cable Communications, LLC	`1.09ms` from Denver, US
142.179.233.86	AS852 TELUS Communications Inc.	`1.97ms` from Edmonton, CA
87.144.40.134	AS3320 Deutsche Telekom AG	`5.72ms` from Frankfurt am Main, DE
80.228.22.230	AS9145 EWE TEL GmbH	`3.07ms` from Hamburg, DE
125.115.182.118	AS4134 CHINANET-BACKBONE	`6.73ms` from Hangzhou, CN
78.148.207.182	AS13285 TalkTalk Communications Limited	`3.36ms` from London, GB
31.185.185.134	AS6871 Plusnet	`12.25ms` from London, GB
185.238.50.22	AS201843 IBERSONTEL SOLUCIONES MOVILES S.L.	`4.64ms` from Madrid, ES
87.17.13.118	AS3269 Telecom Italia S.p.A.	`11.89ms` from Milan, IT
179.217.87.102	AS28573 Claro NXT Telecomunicacoes Ltda	`10.38ms` from Osasco, BR
82.64.231.198	AS12322 Free SAS	`1.55ms` from Paris, FR
194.206.58.182	AS3215 Orange S.A.	`1.04ms` from Paris, FR
69.30.44.102	AS6423 Digital Fortress	`0.97ms` from Portland, US
177.53.96.134	AS262591 CONECTION SERVICOS DE VALOR ADICIONADO LTDA	`4.11ms` from Porto Alegre, BR
80.232.170.198	AS12578 SIA Tet	`0.47ms` from Riga, LV
3.35.195.22	AS16509 Amazon.com, Inc.	`0.48ms` from Seoul, KR
89.215.128.118	AS13124 A1 Bulgaria EAD	`2.13ms` from Sofia, BG
179.248.120.38	AS26615 TIM S/A	`16.53ms` from São Paulo, BR
174.99.84.198	AS11426 Charter Communications Inc	`10.41ms` from Charlotte, US
217.74.155.134	AS3308 Telia Company AB	`1.32ms` from Copenhagen, DK
115.204.102.54	AS4134 CHINANET-BACKBONE	`5.06ms` from Hangzhou, CN
154.195.252.54	AS132839 POWER LINE DATACENTER	`1.17ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 191.240.75.87

traceroute to 191.240.75.87 (191.240.75.87): 64 hops max, 52 byte packets

2 [AS52000] 185.142.32.194 0.416 ms

3 *

4 *

5 *

6 *

7 [AS28202] 191.240.75.87 119.634 ms

Measurement taken from

IPinfo ProbeNet in Secaucus, US

On September 18th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales