187.44.63.0/24

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 187.44.63.0/24

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

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

IP Address	ASN	Details
187.44.63.1	AS28202 MASTER S/A	`13.41ms` 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
94.66.99.104	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`12.67ms` from Athens, GR
121.98.52.152	AS9790 Two Degrees Networks Limited	`1.32ms` from Auckland, NZ
114.251.222.136	AS4808 China Unicom Beijing Province Network	`3.77ms` from Beijing, CN
181.93.110.24	AS7303 Telecom Argentina S.A.	`1.55ms` from Buenos Aires, AR
122.176.173.152	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.76ms` from Chennai, IN
76.113.20.24	AS7922 Comcast Cable Communications, LLC	`12.06ms` from Greenwood Village, US
119.8.23.248	AS136907 HUAWEI CLOUDS	`0.65ms` from Hong Kong, HK
209.74.239.136	AS16604 HUNTEL.NET	`2.40ms` from Lincoln, US
95.179.205.184	AS20473 The Constant Company, LLC	`0.09ms` from London, GB
185.101.254.8	AS29802 HIVELOCITY, Inc.	`0.26ms` from Paris, FR
90.78.108.232	AS3215 Orange S.A.	`7.37ms` from Paris, FR
54.81.121.72	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
177.182.212.72	AS28573 Claro NXT Telecomunicacoes Ltda	`12.06ms` from Rio de Janeiro, BR
80.19.182.72	AS3269 Telecom Italia S.p.A.	`4.29ms` from Rome, IT
5.135.100.88	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
16.62.118.232	AS16509 Amazon.com, Inc.	`0.34ms` from Zuerich, CH
136.112.147.88	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
69.5.131.8	AS26793 ICS Advanced Technologies	`2.72ms` from Des Moines, US
20.233.19.56	AS8075 Microsoft Corporation	`1.08ms` from Dubai, AE
31.96.15.136	AS2856 British Telecommunications PLC	`1.50ms` from Erith, GB
91.108.252.72	AS209372 WS Telecom Inc	`0.73ms` from Frankfurt am Main, DE
88.152.49.104	AS3209 Vodafone GmbH	`7.48ms` from Frankfurt am Main, DE
76.21.17.104	AS7922 Comcast Cable Communications, LLC	`7.17ms` from Fremont, US
175.126.73.104	AS9318 SK Broadband Co Ltd	`1.71ms` from Incheon, KR
88.214.153.248	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`16.08ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 187.44.63.222

traceroute to 187.44.63.222 (187.44.63.222): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 127.484 ms

2 *

3 [AS28202] 191.240.6.1 130.122 ms

4 *

5 [AS28202] 187.44.63.222 141.12 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

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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