187.44.61.0/24

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 187.44.61.0/24

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

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

IP Address	ASN	Details
187.44.61.1	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
17.248.207.24	AS714 Apple Inc.	`0.93ms` from Chicago, US
185.162.143.216	AS62013 Societatea Comerciala Click-COM SRL	`2.99ms` from Chisinau, MD
130.162.248.216	AS31898 Oracle Corporation	`0.28ms` from Frankfurt am Main, DE
23.33.117.8	AS20940 Akamai International B.V.	`0.23ms` from Kuala Lumpur, MY
116.73.107.40	AS17488 Hathway IP Over Cable Internet	`15.30ms` from Lohogaon, IN
31.113.153.184	AS2856 British Telecommunications PLC	`2.17ms` from London, GB
76.86.211.88	AS20001 Charter Communications Inc	`5.54ms` from Los Angeles, US
66.41.99.40	AS7922 Comcast Cable Communications, LLC	`2.76ms` from Minneapolis, US
177.23.211.40	AS262903 Tubaron Telecom	`3.50ms` from Porto Alegre, BR
216.68.52.200	AS6181 Cincinnati Bell Telephone Company LLC	`0.83ms` from Cincinnati, US
223.223.19.56	AS18144 Enecom,Inc.	`6.96ms` from Osaka, JP
54.193.158.56	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
189.234.192.216	AS8151 UNINET	`4.50ms` from Santiago de Queretaro, MX
71.192.52.56	AS7922 Comcast Cable Communications, LLC	`6.16ms` from Boston, US
94.225.135.152	AS6848 Telenet BV	`6.43ms` from Brussels, BE
87.157.240.232	AS3320 Deutsche Telekom AG	`5.76ms` from Duesseldorf, DE
86.28.129.8	AS5089 Virgin Media Limited	`7.93ms` from Erith, GB
42.119.182.168	AS18403 FPT Telecom Company	`1.36ms` from Ho Chi Minh City, VN
217.151.104.184	AS16247 M247 UK Ltd	`0.40ms` from Manchester, GB
75.115.120.56	AS33363 Charter Communications, Inc	`10.57ms` from Miami, US
162.83.156.200	AS701 Verizon Business	`1.90ms` from New York City, US
52.71.157.136	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
151.50.203.232	AS1267 WIND TRE S.P.A.	`11.93ms` from Rome, IT
96.49.18.8	AS6327 Shaw Communications	`9.51ms` from Seattle, US
59.14.216.72	AS4766 Korea Telecom	`1.47ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 187.44.61.226

traceroute to 187.44.61.226 (187.44.61.226): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 116.415 ms

2 *

3 [AS28202] 191.240.6.1 128.886 ms

4 *

5 [AS28202] 187.44.61.226 130.764 ms

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

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.

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