191.240.83.0/24

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:      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 191.240.83.0/24

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	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
191.240.83.170	AS28202 MASTER S/A	`7.95ms` 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
117.134.8.24	AS56048 China Mobile Communicaitons Corporation	`2.53ms` from Beijing, CN
72.93.210.8	AS701 Verizon Business	`1.20ms` from Boston, US
13.246.48.216	AS16509 Amazon.com, Inc.	`0.17ms` from Cape Town, ZA
173.212.24.24	AS7250 Surry Telephone Membership Corporation	`17.10ms` from Durham, US
1.53.185.184	AS18403 FPT Telecom Company	`0.68ms` from Hanoi, VN
88.90.214.136	AS2119 Telenor Norge AS	`5.97ms` from Oslo, NO
98.232.143.40	AS7922 Comcast Cable Communications, LLC	`5.31ms` from Portland, US
220.93.139.216	AS4766 Korea Telecom	`4.97ms` from Seoul, KR
61.98.177.152	AS9318 SK Broadband Co Ltd	`5.24ms` from Seoul, KR
216.230.63.104	AS13880 American Century Services, LLC	`10.00ms` from St. Louis, US
179.99.111.24	AS27699 TELEFÔNICA BRASIL S.A	`5.61ms` from São Paulo, BR
126.235.226.136	AS17676 SoftBank Corp.	`2.55ms` from Tokyo, JP
60.116.11.216	AS17676 SoftBank Corp.	`3.54ms` from Tokyo, JP
23.215.46.184	AS20940 Akamai International B.V.	`0.14ms` from Tokyo, JP
195.94.197.232	AS12912 T-Mobile Polska S.A.	`0.56ms` from Warsaw, PL
159.192.226.56	AS131090 National Telecom Public Company Limited	`10.29ms` from Bangkok, TH
185.162.181.40	AS64472 RSIL, Lda	`1.33ms` from Braga, PT
154.214.125.200	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.13ms` from Hong Kong, HK
91.218.213.136	AS42352 TOV 'Dream Line Holding'	`0.31ms` from Kyiv, UA
211.17.44.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.40ms` from Osaka, JP
185.150.89.24	AS210664 Virtua-Networks SARL	`5.95ms` from Paris, FR
82.121.103.232	AS3215 Orange S.A.	`6.17ms` from Paris, FR
97.177.71.168	AS6167 Verizon Business	`13.57ms` from Providence, US
200.135.68.200	AS10715 Universidade Federal de Santa Catarina	`13.23ms` from Sao Paulo, BR
68.218.119.168	AS8075 Microsoft Corporation	`0.68ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f6 191.240.83.136

traceroute to 191.240.83.136 (191.240.83.136): 64 hops max, 52 byte packets

6 [AS28202] 191.53.42.36 118.231 ms

7 [AS28202] 191.240.83.136 118.19 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On March 20th 2026

What are IP address ranges?

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