187.44.0.0/22

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	com.com.br
ASN	AS28202
Parent Range	187.44.0.0/18
Registry	LACNIC
ID	ADM32

WHOIS Details

inetnum:     187.44.0.0/18
aut-num:     AS28202
abuse-c:     ADMAS5
owner:       Rede Brasileira de Comunicacao S/A
ownerid:     01.766.744/0001-84
responsible: Equipe de Engenharia de Redes
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     187.44.0.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20240227 AA
nslastaa:    20240227
nserver:     ns2.mastercabo.com.br
nsstat:      20240227 AA
nslastaa:    20240227
created:     20090126
changed:     20130307

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 187.44.0.0/22

Range	ASN	Company	Num of IPs
187.44.0.0/18	AS28202	Rede Brasileira de Comunicacao S/A	16,384

Nearby Ranges

BGP prefixes that overlap with 187.44.0.0/16

Range	ASN	Company	Num of IPs
187.44.128.0/17	AS28186	ITS TELECOMUNICACOES LTDA	32,768
187.44.0.0/18	AS28202	Rede Brasileira de Comunicacao S/A	16,384
187.44.112.0/20	AS16735	ALGAR TELECOM S/A	4,096
187.44.96.0/20	AS16735	ALGAR TELECOM S/A	4,096
187.44.80.0/20	AS28132	TRI TELECOM LTDA	4,096
187.44.64.0/20	AS28309	WGO MULTIMIDIA LTDA	4,096

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

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

IP Address	ASN	Details
187.44.3.2	AS28202 MASTER S/A	`13.36ms` from Osasco, BR
187.44.0.5	AS28202 MASTER S/A	`13.22ms` from Osasco, BR
187.44.2.126	AS28202 MASTER S/A	`13.53ms` from Osasco, BR
187.44.1.129	AS28202 MASTER S/A	`13.35ms` 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
47.252.112.102	AS45102 Alibaba (US) Technology Co., Ltd.	`0.30ms` from Ashburn, US
89.155.205.214	AS2860 NOS COMUNICACOES, S.A.	`7.08ms` from Braga, PT
70.9.31.118	AS6300 Fidium	`9.19ms` from Dallas, US
175.101.43.54	AS17754 Excellmedia	`1.16ms` from Hyderabad, IN
148.76.55.214	AS6128 Cablevision Systems Corp.	`2.12ms` from New York City, US
174.113.163.118	AS812 Rogers Communications Canada Inc.	`18.70ms` from Ottawa, CA
37.68.76.102	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`15.27ms` from Paris, FR
121.187.213.102	AS4766 Korea Telecom	`5.22ms` from Seoul, KR
183.101.91.38	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
84.254.2.198	AS25472 Nova Telecommunications & Media Single Member S.A	`7.50ms` from Volos, GR
31.179.149.214	AS9141 P4 Sp. z o.o.	`4.74ms` from Warsaw, PL
170.72.186.70	AS13445 Cisco Webex LLC	`0.39ms` from Ashburn, US
81.192.217.38	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.94ms` from Casablanca, MA
181.80.15.182	AS7303 Telecom Argentina S.A.	`0.84ms` from Cordoba, AR
84.58.178.198	AS3209 Vodafone GmbH	`6.59ms` from Frankfurt am Main, DE
79.252.147.230	AS3320 Deutsche Telekom AG	`8.12ms` from Frankfurt am Main, DE
122.230.36.150	AS4134 CHINANET-BACKBONE	`7.26ms` from Hangzhou, CN
121.172.225.70	AS4766 Korea Telecom	`0.53ms` from Incheon, KR
178.91.253.6	AS9198 JSC Kazakhtelecom	`5.02ms` from Karagandy, KZ
149.107.99.118	AS41354 ITS Technology Group Limited	`1.12ms` from London, GB
174.142.83.54	AS32613 Leaseweb Canada Inc.	`0.83ms` from Montreal, CA
112.242.137.22	AS4837 CHINA UNICOM China169 Backbone	`7.62ms` from Qingdao, CN
117.216.128.182	AS9829 National Internet Backbone	`8.90ms` from Saint Thomas Mount, IN
50.191.253.54	AS7922 Comcast Cable Communications, LLC	`4.74ms` from Seattle, US
35.89.69.70	AS16509 Amazon.com, Inc.	`0.33ms` from Boardman, 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 187.44.0.22

traceroute to 187.44.0.22 (187.44.0.22): 64 hops max, 52 byte packets

5 [] 187.16.216.221 1.112 ms

6 *

7 [AS28202] 191.240.3.18 17.983 ms

8 [AS28202] 187.44.0.22 17.575 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 28th 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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