187.44.44.0/24

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 187.44.44.0/24

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

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

IP Address	ASN	Details
187.44.44.86	AS28202 MASTER S/A	`14.26ms` 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
43.208.48.200	AS16509 Amazon.com, Inc.	`1.56ms` from Bangkok, TH
111.127.235.56	AS4134 CHINANET-BACKBONE	`1.97ms` from Hohhot, CN
84.90.77.168	AS13156 NOWO COMMUNICATIONS, S.A.	`8.33ms` from Lisbon, PT
107.223.107.232	AS7018 AT&T Enterprises, LLC	`16.25ms` from Los Angeles, US
77.245.165.72	AS41754 JSC ER-Telecom Holding	`11.20ms` from Moscow, RU
86.234.149.120	AS3215 Orange S.A.	`14.89ms` from Paris, FR
97.124.225.248	AS209 CenturyLink Communications, LLC	`2.57ms` from Phoenix, US
20.38.37.104	AS8075 Microsoft Corporation	`0.33ms` from Phoenix, US
192.40.224.8	AS25222 Inmarsat Solutions B.V.	`5.03ms` from Piscataway, US
44.216.81.248	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
46.49.43.56	AS16010 Magticom Ltd.	`0.67ms` from Tbilisi, GE
61.213.136.104	AS17511 OPTAGE Inc.	`2.06ms` from Tokyo, JP
126.235.211.72	AS17676 SoftBank Corp.	`2.79ms` from Tokyo, JP
133.130.58.8	AS7506 GMO Internet Group, Inc.	`0.42ms` from Tokyo, JP
132.220.171.56	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
209.255.212.168	AS7029 Windstream Communications LLC	`0.33ms` from Ashburn, US
54.200.224.56	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
52.35.254.248	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
79.234.190.136	AS3320 Deutsche Telekom AG	`7.94ms` from Frankfurt am Main, DE
116.113.162.168	AS139007 UNICOM InnerMongolia province network	`7.51ms` from Hohhot, CN
75.102.32.200	AS30081 CacheFly	`0.14ms` from Hong Kong, HK
39.60.158.232	AS17557 Pakistan Telecommunication Company Limited	`8.93ms` from Islamabad, PK
16.52.3.168	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
85.9.199.136	AS25697 UpCloud USA Inc	`0.55ms` from New York City, US
79.219.241.120	AS3320 Deutsche Telekom AG	`4.04ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f4 187.44.44.201

traceroute to 187.44.44.201 (187.44.44.201): 64 hops max, 52 byte packets

4 [AS3356] 8.242.2.78 0.658 ms

5 *

6 *

7 [AS28202] 187.44.44.201 16.258 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On March 20th 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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