191.240.48.0/22

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:      20260316 AA
nslastaa:    20260316
nserver:     ns2.mastercabo.com.br
nsstat:      20260316 AA
nslastaa:    20260316
created:     20131009
changed:     20131009

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

Overlapping Ranges

BGP prefixes that contain 191.240.48.0/22

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
191.240.208.0/21	AS267003	SCM EVOLUTT CONNECT LTDA	2,048
191.240.144.0/21	AS273490	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
191.240.144.0/21	AS28165	FIBRION INTERNET LTDA	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
191.240.152.0/22	AS273490	FIBRION INTERNET LTDA	1,024
191.240.196.0/22	AS52818	CD ONE CORPORATION DO BRASIL LTDA	1,024
191.240.158.0/23	AS28165	Wireless Comm Services LTDA	512
191.240.156.0/23	AS273490	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

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

IP Address	ASN	Details
191.240.50.1	AS28202 MASTER S/A	`1.81ms` from Osasco, BR
191.240.49.1	AS28202 MASTER S/A	`1.82ms` from Osasco, BR
191.240.48.1	AS28202 MASTER S/A	`1.83ms` from Osasco, BR
191.240.51.1	AS28202 MASTER S/A	`1.83ms` 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
34.214.231.22	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
212.26.177.166	AS5578 SWAN, a.s.	`14.33ms` from Bratislava, SK
107.203.130.6	AS7018 AT&T Enterprises, LLC	`1.40ms` from Dallas, US
76.139.200.86	AS7922 Comcast Cable Communications, LLC	`8.18ms` from Flint, US
31.220.29.166	AS136787 PacketHub S.A.	`0.28ms` from Frankfurt am Main, DE
92.138.44.102	AS3215 Orange S.A.	`9.07ms` from Frankfurt am Main, DE
146.109.8.198	AS16085 Bolsas y Mercados Espanoles Inntech SA	`0.73ms` from Madrid, ES
23.98.159.6	AS8075 Microsoft Corporation	`0.28ms` from San Antonio, US
136.145.59.6	AS5786 University of Puerto Rico	`4.59ms` from San Juan, PR
69.119.9.214	AS6128 Cablevision Systems Corp.	`6.66ms` from Secaucus, US
219.240.40.22	AS9318 SK Broadband Co Ltd	`1.31ms` from Seoul, KR
49.0.21.246	AS24249 JWAY co., Ltd.	`4.72ms` from Tokyo, JP
118.238.234.246	AS2527 Sony Network Communications Inc.	`1.16ms` from Tokyo, JP
115.163.105.118	AS2527 Sony Network Communications Inc.	`2.60ms` from Tokyo, JP
219.157.155.70	AS4837 CHINA UNICOM China169 Backbone	`1.01ms` from Zhengzhou, CN
75.249.193.134	AS6167 Verizon Business	`12.49ms` from Ashburn, US
45.30.228.38	AS7018 AT&T Enterprises, LLC	`9.71ms` from Atlanta, US
200.230.49.182	AS4230 CLARO S.A.	`3.00ms` from Brasilia, BR
182.73.85.6	AS9498 BHARTI Airtel Ltd.	`0.43ms` from Chennai, IN
23.253.49.86	AS19994 Rackspace Hosting	`0.55ms` from Chicago, US
75.162.4.150	AS209 CenturyLink Communications, LLC	`8.82ms` from Chicago, US
136.112.69.134	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
24.8.84.230	AS7922 Comcast Cable Communications, LLC	`2.44ms` from Denver, US
91.19.28.198	AS3320 Deutsche Telekom AG	`7.02ms` from Frankfurt am Main, DE
212.1.93.70	AS6846 Joint Ukrainan-German Enterprise INFOCOM LLC	`4.61ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f5 191.240.51.180

traceroute to 191.240.51.180 (191.240.51.180): 64 hops max, 52 byte packets

5 [] 187.16.212.212 4.084 ms

6 *

7 *

8 *

9 *

10 [AS28202] 191.240.51.180 3.217 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 13th 2026

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