187.44.8.0/22

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 187.44.8.0/22

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
187.44.10.1	AS28202 MASTER S/A	`13.41ms` from Osasco, BR
187.44.11.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.8.1	AS28202 MASTER S/A	`13.39ms` from Osasco, BR
187.44.9.1	AS28202 MASTER S/A	`13.38ms` 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
161.22.44.214	AS49635 CLOUDI NEXTGEN SL	`0.69ms` from Barcelona, ES
66.204.193.38	AS21852 State Of Arkansas, Division of Information Systems	`17.13ms` from Dallas, US
87.138.130.6	AS3320 Deutsche Telekom AG	`4.03ms` from Duesseldorf, DE
91.52.197.86	AS3320 Deutsche Telekom AG	`10.87ms` from Frankfurt am Main, DE
72.130.100.214	AS20001 Charter Communications Inc	`9.12ms` from Honolulu, US
79.150.213.54	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.77ms` from Madrid, ES
79.116.89.22	AS57269 DIGI SPAIN TELECOM S.L.	`0.77ms` from Madrid, ES
217.216.52.86	AS40021 Contabo Inc.	`0.82ms` from New York City, US
142.177.158.54	AS855 Bell Canada	`18.36ms` from New York City, US
170.238.81.22	AS262785 GIGA MAIS FIBRA TELECOMUNICACOES S.A.	`9.38ms` from Osasco, BR
92.223.65.6	AS210756 EdgeCenter LLC	`0.08ms` from Saint Petersburg, RU
91.215.227.38	AS49722 SP Line Ltd	`0.88ms` from Saint Petersburg, RU
189.164.169.54	AS8151 UNINET	`5.48ms` from Santiago de Queretaro, MX
38.89.70.214	AS63023 GTHost	`0.07ms` from Seattle, US
220.228.216.22	AS9919 New Century InfoComm Tech Co., Ltd.	`0.64ms` from Taipei, TW
74.14.52.246	AS577 Bell Canada	`2.79ms` from Toronto, CA
83.142.195.86	AS8819 Metro Internet Sp. z o.o.	`0.37ms` from Warsaw, PL
58.161.137.150	AS1221 Telstra Limited	`2.60ms` from Brisbane, AU
34.174.181.102	AS396982 Google LLC	`0.13ms` from Dallas, US
85.156.70.150	AS719 Elisa Oyj	`3.14ms` from Helsinki, FI
111.24.4.182	AS9808 China Mobile Communications Group Co., Ltd.	`1.19ms` from Jinan, CN
175.172.117.102	AS4837 CHINA UNICOM China169 Backbone	`13.42ms` from Liaoyang, CN
175.167.108.86	AS4837 CHINA UNICOM China169 Backbone	`12.08ms` from Liaoyang, CN
97.202.143.214	AS6167 Verizon Business	`14.81ms` from Los Angeles, US
189.240.166.86	AS8151 UNINET	`19.55ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 187.44.11.85

traceroute to 187.44.11.85 (187.44.11.85): 64 hops max, 52 byte packets

4 [AS3356] 8.242.2.78 0.741 ms

5 *

6 *

7 *

8 [AS28202] 187.44.11.85 19.056 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On December 28th 2025

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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