191.240.78.0/24

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
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     191.240.0.0/17
nserver:     ns1.mastercabo.com.br
nsstat:      20260428 AA
nslastaa:    20260428
nserver:     ns2.mastercabo.com.br
nsstat:      20260428 AA
nslastaa:    20260428
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 191.240.78.0/24

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
191.240.168.0/21	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	AS273490	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

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
73.149.254.232	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Boston, US
1.254.209.24	AS9318 SK Broadband Co Ltd	`6.00ms` from Incheon, KR
60.130.55.168	AS17676 SoftBank Corp.	`3.89ms` from Osaka, JP
86.214.201.152	AS3215 Orange S.A.	`11.87ms` from Paris, FR
23.29.118.168	AS29802 HIVELOCITY, Inc.	`1.58ms` from Piscataway, US
54.86.43.120	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
211.211.180.136	AS9318 SK Broadband Co Ltd	`5.65ms` from Seoul, KR
60.110.175.168	AS17676 SoftBank Corp.	`3.35ms` from Tokyo, JP
2.57.105.24	AS42473 Anexia Cloud Solutions GmbH	`0.73ms` from Amsterdam, NL
150.140.232.56	AS5408 National Infrastructures for Research and Technology S.A.	`6.36ms` from Athens, GR
107.11.54.56	AS10796 Charter Communications Inc	`7.77ms` from Columbus, US
175.123.246.184	AS9318 SK Broadband Co Ltd	`1.69ms` from Incheon, KR
85.211.138.104	AS8075 Microsoft Corporation	`0.17ms` from Kuala Lumpur, MY
91.135.11.56	AS12496 IDNet	`2.08ms` from London, GB
84.70.51.168	AS5378 Vodafone Limited	`4.34ms` from Manchester, GB
82.84.195.232	AS8612 Tiscali Italia S.P.A.	`17.44ms` from Milan, IT
3.91.44.200	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
13.237.238.120	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
60.77.68.248	AS17676 SoftBank Corp.	`6.42ms` from Tokyo, JP
114.184.61.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.06ms` from Tokyo, JP
73.133.171.56	AS7922 Comcast Cable Communications, LLC	`8.65ms` from Ashburn, US
20.102.30.216	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
104.11.21.152	AS7018 AT&T Enterprises, LLC	`15.23ms` from Chicago, US
162.155.155.136	AS10796 Charter Communications Inc	`2.71ms` from Cleveland, US
34.28.220.216	AS396982 Google LLC	`0.14ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 191.240.78.131

traceroute to 191.240.78.131 (191.240.78.131): 6 hops max, 52 byte packets

2 [AS28202] 191.240.1.17 0.892 ms

3 [AS28202] 191.240.1.16 0.424 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On April 25th 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.

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