187.44.15.0/24

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 187.44.15.0/24

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

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

IP Address	ASN	Details
187.44.15.1	AS28202 MASTER S/A	`13.42ms` 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
159.223.214.184	AS14061 DigitalOcean, LLC	`0.21ms` from Amsterdam, NL
73.207.250.120	AS7922 Comcast Cable Communications, LLC	`4.47ms` from Atlanta, US
103.241.193.8	AS134011 BANGLORE INTERNATIONAL AIRPORT LIMITED	`1.67ms` from Bengaluru, IN
172.183.127.88	AS8075 Microsoft Corporation	`0.53ms` from Chicago, US
128.203.231.248	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
52.165.149.24	AS8075 Microsoft Corporation	`0.33ms` from Des Moines, US
91.152.34.8	AS719 Elisa Oyj	`3.11ms` from Helsinki, FI
13.42.197.88	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
86.186.220.248	AS2856 British Telecommunications PLC	`5.71ms` from London, GB
86.15.207.232	AS5089 Virgin Media Limited	`3.85ms` from London, GB
15.160.128.72	AS16509 Amazon.com, Inc.	`0.12ms` from Milan, IT
95.236.253.56	AS3269 Telecom Italia S.p.A.	`1.91ms` from Milan, IT
80.225.249.216	AS31898 Oracle Corporation	`0.23ms` from Mumbai, IN
147.124.115.184	AS30103 Zoom Video Communications, Inc	`0.59ms` from Osaka, JP
5.28.139.168	AS12849 Hot-Net internet services Ltd.	`10.80ms` from Petaẖ Tiqva, IL
13.224.206.232	AS16509 Amazon.com, Inc.	`0.15ms` from Philadelphia, US
8.213.38.216	AS45102 Alibaba (US) Technology Co., Ltd.	`0.61ms` from Riyadh, SA
75.197.58.200	AS6167 Verizon Business	`16.51ms` from Secaucus, US
13.237.3.232	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
122.151.158.104	AS9443 Vocus Retail	`1.30ms` from Sydney, AU
126.117.155.232	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
74.214.188.24	AS3801 Mikrotec Internet Services	`12.43ms` from Ashburn, US
3.136.8.248	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
59.89.71.216	AS9829 National Internet Backbone	`9.37ms` from Delhi, IN
113.64.105.248	AS4134 CHINANET-BACKBONE	`7.18ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 187.44.15.225

traceroute to 187.44.15.225 (187.44.15.225): 64 hops max, 52 byte packets

3 [AS28202] 191.240.6.1 273.39 ms

4 *

5 [AS28202] 187.44.15.225 275.557 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 18th 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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