191.240.72.0/22

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:      20260117 AA
nslastaa:    20260117
nserver:     ns2.mastercabo.com.br
nsstat:      20260117 AA
nslastaa:    20260117
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 191.240.72.0/22

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
191.240.208.0/21	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

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Pingable IPs

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

IP Address	ASN	Details
191.240.74.16	AS28202 MASTER S/A	`9.35ms` from Osasco, BR
191.240.72.1	AS28202 MASTER S/A	`8.83ms` from Osasco, BR
191.240.73.124	AS28202 MASTER S/A	`9.25ms` from Osasco, BR
191.240.75.20	AS28202 MASTER S/A	`9.38ms` 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
185.101.43.246	AS203762 Info Support BV	`1.50ms` from Amsterdam, NL
107.135.22.246	AS7018 AT&T Enterprises, LLC	`11.95ms` from Atlanta, US
189.5.93.38	AS28573 Claro NXT Telecomunicacoes Ltda	`11.38ms` from Brasilia, BR
95.168.77.70	AS8462 Tarr Kft.	`6.31ms` from Budapest, HU
98.28.246.198	AS10796 Charter Communications Inc	`10.41ms` from Columbus, US
3.138.194.70	AS16509 Amazon.com, Inc.	`1.02ms` from Columbus, US
1.58.144.182	AS4837 CHINA UNICOM China169 Backbone	`8.02ms` from Harbin, CN
171.246.193.150	AS7552 Viettel Group	`1.36ms` from Ho Chi Minh City, VN
219.240.181.70	AS9318 SK Broadband Co Ltd	`5.46ms` from Incheon, KR
88.224.196.102	AS9121 Turk Telekomunikasyon Anonim Sirketi	`8.04ms` from Istanbul, TR
197.148.17.118	AS36907 TV CABO ANGOLA LDA	`7.17ms` from Luanda, AO
70.89.185.166	AS7922 Comcast Cable Communications, LLC	`6.37ms` from Portland, US
47.107.210.86	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.83ms` from Shenzhen, CN
95.55.216.54	AS12389 PJSC Rostelecom	`10.19ms` from Stockholm, SE
137.111.165.22	AS7575 Australian Academic and Research Network (AARNet)	`0.76ms` from Sydney, AU
49.4.115.182	AS55990 Huawei Cloud Service data center	`3.75ms` from Tianjin, CN
52.27.158.198	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
95.105.228.182	AS15962 Orange Slovensko a.s.	`1.25ms` from Bratislava, SK
64.210.42.214	AS14813 Columbus Telecommunications (Barbados) Limited	`2.95ms` from Bridgetown, BB
102.43.44.6	AS8452 TE-AS	`5.38ms` from Cairo, EG
18.252.157.198	AS8987 Amazon Data Services Ireland Ltd	`0.80ms` from Columbus, US
187.52.148.198	AS8167 V tal	`7.51ms` from Curitiba, BR
91.161.107.6	AS12322 Free SAS	`14.22ms` from Paris, FR
45.231.7.22	AS267244 Travel IT Desenvolvimento e Software Ltda.	`1.29ms` from Sao Paulo, BR
206.71.217.246	AS12033 Adams TelSystems, Inc.	`3.40ms` from St. Louis, US

Traceroute

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

traceroute -a -n -q1 191.240.72.45

traceroute to 191.240.72.45 (191.240.72.45): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 134.663 ms

2 *

3 *

4 [AS28202] 191.240.72.45 148.643 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 9th 2026

What are IP address ranges?

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