191.240.73.0/24

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
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     191.240.0.0/17
nserver:     ns1.mastercabo.com.br
nsstat:      20260125 AA
nslastaa:    20260125
nserver:     ns2.mastercabo.com.br
nsstat:      20260125 AA
nslastaa:    20260125
created:     20131009
changed:     20131009

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

Overlapping Ranges

BGP prefixes that contain 191.240.73.0/24

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

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

IP Address	ASN	Details
191.240.73.160	AS28202 MASTER S/A	`9.42ms` 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
36.76.215.56	AS7713 PT Telekomunikasi Indonesia	`9.98ms` from Batam, ID
130.213.227.248	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
12.68.88.40	AS394540 NETJETS INC	`3.41ms` from Columbus, US
174.143.110.216	AS33070 Rackspace Hosting	`1.04ms` from Dallas, US
97.154.90.72	AS6167 Verizon Business	`11.23ms` from Dallas, US
206.119.118.120	AS140224 Nebula Global LLC	`0.89ms` from Hong Kong, HK
175.210.235.88	AS4766 Korea Telecom	`0.90ms` from Incheon, KR
191.102.166.184	AS394474 WhiteLabelColo	`1.21ms` from Secaucus, US
221.71.225.216	AS17676 SoftBank Corp.	`3.59ms` from Tokyo, JP
114.184.173.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.23ms` from Tokyo, JP
153.167.66.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.11ms` from Tokyo, JP
181.92.78.232	AS7303 Telecom Argentina S.A.	`1.69ms` from Buenos Aires, AR
18.191.188.216	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US
4.182.192.40	AS8075 Microsoft Corporation	`0.27ms` from Frankfurt am Main, DE
72.197.138.136	AS22773 Cox Communications Inc.	`6.94ms` from Los Angeles, US
90.116.54.168	AS3215 Orange S.A.	`5.02ms` from Marseille, FR
201.232.237.168	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.85ms` from Medellin, CO
95.164.203.216	AS394814 ISP4Life INC	`1.02ms` from New York City, US
176.134.53.200	AS5410 Bouygues Telecom SA	`1.92ms` from Paris, FR
211.228.81.88	AS4766 Korea Telecom	`10.18ms` from Seoul, KR
60.133.220.40	AS17676 SoftBank Corp.	`2.70ms` from Tokyo, JP
101.179.100.248	AS1221 Telstra Limited	`16.95ms` from Brisbane, AU
34.69.149.136	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
217.228.146.152	AS3320 Deutsche Telekom AG	`8.10ms` from Frankfurt am Main, DE
95.9.196.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`8.78ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 191.240.73.115

traceroute to 191.240.73.115 (191.240.73.115): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 157.09 ms

2 *

3 *

4 [AS28202] 191.240.73.115 167.442 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Querétaro, MX

On January 19th 2026

What are IP address ranges?

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