191.240.44.0/23

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:      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 191.240.44.0/23

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
191.240.144.0/21	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

Read more

Pingable IPs

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

IP Address	ASN	Details
191.240.44.1	AS28202 MASTER S/A	`13.11ms` from Osasco, BR
191.240.45.248	AS28202 MASTER S/A	`13.63ms` 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
77.11.84.151	AS6805 Telefonica Germany GmbH & Co.OHG	`2.88ms` from Berlin, DE
23.60.39.71	AS16625 Akamai Technologies, Inc.	`0.12ms` from Houston, US
72.192.139.135	AS22773 Cox Communications Inc.	`6.99ms` from Los Angeles, US
47.205.250.151	AS5650 Frontier Communications of America, Inc.	`6.13ms` from Miami, US
67.87.51.23	AS6128 Cablevision Systems Corp.	`8.54ms` from New York City, US
37.195.6.135	AS31200 Novotelecom Ltd	`1.79ms` from Novosibirsk, RU
58.183.64.183	AS18144 Enecom,Inc.	`6.30ms` from Osaka, JP
34.90.57.7	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
118.190.136.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Qingdao, CN
45.79.23.231	AS63949 Akamai Connected Cloud	`0.12ms` from Richardson, US
134.186.6.7	AS1226 California Department of Technology	`4.33ms` from San Jose, US
46.31.96.55	AS51825 Telzar 019 International Telecommunications Services LTD	`2.79ms` from Tel Aviv, IL
54.250.134.215	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
81.2.49.71	AS12389 PJSC Rostelecom	`1.22ms` from Vladivostok, RU
20.238.141.199	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
69.73.180.71	AS11042 NETWORK TRANSIT HOLDINGS LLC	`0.45ms` from Atlanta, US
96.230.242.215	AS701 Verizon Business	`1.41ms` from Boston, US
96.29.58.55	AS10796 Charter Communications Inc	`18.17ms` from Cleveland, US
88.66.30.119	AS3209 Vodafone GmbH	`6.62ms` from Duesseldorf, DE
58.22.30.183	AS4837 CHINA UNICOM China169 Backbone	`16.13ms` from Guangzhou, CN
98.57.21.87	AS7922 Comcast Cable Communications, LLC	`8.57ms` from Houston, US
114.166.103.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.53ms` from Osaka, JP
168.232.162.71	AS52613 GIGA MAIS FIBRA TELECOMUNICACOES S.A.	`1.33ms` from Sao Paulo, BR
13.228.242.215	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
207.255.167.39	AS11776 Breezeline	`19.21ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 191.240.44.87

traceroute to 191.240.44.87 (191.240.44.87): 64 hops max, 52 byte packets

5 [] 187.16.216.221 1.356 ms

6 *

7 *

8 [AS28202] 191.240.44.87 16.272 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 9th 2026

What are IP address ranges?

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