191.240.100.0/23

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:      20260322 AA
nslastaa:    20260322
nserver:     ns2.mastercabo.com.br
nsstat:      20260322 AA
nslastaa:    20260322
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 191.240.100.0/23

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
191.240.128.0/21	AS53178	SCNet Equipamentos de Informática Ltda	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
191.240.168.0/21	AS262496	Clonix Telecom Eireli ME	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	AS273490	FIBRION INTERNET 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

Read more

Pingable IPs

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

IP Address	ASN	Details
191.240.100.1	AS28202 MASTER S/A	`13.32ms` from Osasco, BR
191.240.101.1	AS28202 MASTER S/A	`14.34ms` from Sao Paulo, 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
50.85.43.151	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
114.116.186.103	AS23724 IDC, China Telecommunications Corporation	`5.58ms` from Beijing, CN
173.94.92.215	AS11426 Charter Communications Inc	`2.52ms` from Charlotte, US
173.189.186.231	AS7029 Windstream Communications LLC	`8.32ms` from Dallas, US
71.205.176.247	AS7922 Comcast Cable Communications, LLC	`3.25ms` from Denver, US
4.250.115.215	AS8075 Microsoft Corporation	`0.17ms` from London, GB
90.76.243.135	AS3215 Orange S.A.	`11.97ms` from Paris, FR
124.51.60.39	AS17858 LG POWERCOMM	`1.86ms` from Seoul, KR
210.170.23.151	AS2519 ARTERIA Networks Corporation	`2.73ms` from Tokyo, JP
103.8.19.119	AS45230 UberGroup Limited	`3.13ms` from Auckland, NZ
61.1.221.231	AS9829 National Internet Backbone	`13.85ms` from Bengaluru, IN
18.223.148.215	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
167.172.98.167	AS14061 DigitalOcean, LLC	`0.29ms` from Frankfurt am Main, DE
72.211.175.71	AS22773 Cox Communications Inc.	`1.99ms` from Phoenix, US
3.162.93.231	AS16509 Amazon.com, Inc.	`0.10ms` from Reston, US
175.11.190.183	AS4134 CHINANET-BACKBONE	`2.24ms` from Changsha, CN
117.209.4.199	AS9829 National Internet Backbone	`19.96ms` from Kolkata, IN
60.242.194.183	AS7545 TPG Telecom Limited	`1.44ms` from Melbourne, AU
5.138.126.215	AS12389 PJSC Rostelecom	`17.79ms` from Moscow, RU
91.44.243.71	AS3320 Deutsche Telekom AG	`5.70ms` from Nuernberg, DE
84.181.173.71	AS3320 Deutsche Telekom AG	`2.13ms` from Nuernberg, DE
88.103.67.151	AS5610 O2 Czech Republic, a.s.	`5.79ms` from Prague, CZ
20.125.24.55	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
142.104.164.119	AS16462 University of Victoria	`6.49ms` from Seattle, US
60.184.3.167	AS4134 CHINANET-BACKBONE	`9.45ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 191.240.101.1

traceroute to 191.240.101.1 (191.240.101.1): 64 hops max, 52 byte packets

1 [AS207728] 148.227.170.3 0.242 ms

2 *

3 *

4 [] 80.249.213.48 43.131 ms

5 *

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 *

14 [AS28202] 191.240.101.1 178.278 ms

Measurement taken from

IPinfo ProbeNet in Naaldwijk, NL

On March 20th 2026

What are IP address ranges?

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