187.44.42.0/24

AS28202 · MASTER S/A

Need more data or want to access it via API or data downloads? Sign up to get free access

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 187.44.42.0/24

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

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

IP Address	ASN	Details
187.44.42.1	AS28202 MASTER S/A	`13.40ms` 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
4.245.111.152	AS8075 Microsoft Corporation	`0.19ms` from Amsterdam, NL
216.221.240.200	AS18749 Premier, Inc.	`10.93ms` from Ashburn, US
181.177.30.104	AS264642 TELESISTEMA S.R.L.	`17.99ms` from Asuncion, PY
172.68.63.24	AS13335 Cloudflare, Inc.	`0.20ms` from Athens, GR
92.205.97.168	AS21499 Host Europe GmbH	`3.24ms` from Frankfurt am Main, DE
37.229.230.136	AS15895 "Kyivstar" PJSC	`10.37ms` from Kyiv, UA
2.127.24.104	AS5607 Sky UK Limited	`2.49ms` from London, GB
74.105.189.104	AS701 Verizon Business	`2.02ms` from New York City, US
153.229.7.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.46ms` from Osaka, JP
112.173.108.184	AS4766 Korea Telecom	`6.25ms` from Seoul, KR
163.30.161.248	AS1659 Taiwan Academic Network (TANet) Information Center	`2.99ms` from Taipei, TW
64.188.82.168	AS209693 OC NETWORKS LIMITED	`0.39ms` from Tallinn, EE
20.160.209.168	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
147.135.22.8	AS16276 OVH SAS	`1.23ms` from Ashburn, US
184.80.246.152	AS7029 Windstream Communications LLC	`8.03ms` from Atlanta, US
72.131.35.24	AS10796 Charter Communications Inc	`10.95ms` from Chicago, US
104.176.230.72	AS7018 AT&T Enterprises, LLC	`1.42ms` from Dallas, US
97.121.171.168	AS209 CenturyLink Communications, LLC	`2.84ms` from Denver, US
93.209.178.72	AS3320 Deutsche Telekom AG	`6.60ms` from Frankfurt am Main, DE
69.255.94.104	AS7922 Comcast Cable Communications, LLC	`7.24ms` from Herndon, US
113.174.58.232	AS45899 VNPT Corp	`2.34ms` from Ho Chi Minh City, VN
109.204.108.216	AS9304 HGC Global Communications Limited	`2.05ms` from Hong Kong, HK
147.81.17.232	AS36149 Hawaiian Telcom Services Company, Inc.	`9.29ms` from Honolulu, US
83.52.105.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.03ms` from Madrid, ES
51.250.123.248	AS200350 Yandex.Cloud LLC	`2.83ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f3 187.44.42.211

traceroute to 187.44.42.211 (187.44.42.211): 64 hops max, 52 byte packets

3 [AS28202] 191.240.6.1 313.944 ms

4 *

5 [AS28202] 187.44.42.211 315.703 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales