187.44.31.0/24

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:      [email protected]
country:     BR
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 187.44.31.0/24

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

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

IP Address	ASN	Details
187.44.31.1	AS28202 MASTER S/A	`13.48ms` 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
92.224.222.168	AS6805 Telefonica Germany GmbH & Co.OHG	`3.07ms` from Berlin, DE
172.232.99.88	AS63949 Akamai Connected Cloud	`0.73ms` from Chennai, IN
99.112.103.152	AS7018 AT&T Enterprises, LLC	`18.12ms` from Chicago, US
117.253.62.184	AS9829 National Internet Backbone	`14.64ms` from Delhi, IN
122.170.232.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.28ms` from Lohogaon, IN
222.158.212.24	AS55386 FUJITSU LIMITED	`3.21ms` from Osaka, JP
176.159.237.24	AS5410 Bouygues Telecom SA	`9.18ms` from Paris, FR
126.216.101.88	AS17676 SoftBank Corp.	`3.24ms` from Tokyo, JP
34.84.119.104	AS396982 Google LLC	`0.12ms` from Tokyo, JP
93.105.33.120	AS29314 VECTRA S.A.	`12.48ms` from Warsaw, PL
31.160.201.24	AS1136 KPN B.V.	`0.50ms` from Amsterdam, NL
52.170.213.56	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
130.46.32.8	AS84 Navy Network Information Center (NNIC)	`2.71ms` from Ashburn, US
34.43.68.136	AS396982 Google LLC	`0.07ms` from Berlin, DE
41.251.60.184	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.10ms` from Casablanca, MA
130.0.50.56	AS6876 TENET Scientific Production Enterprise LLC	`3.55ms` from Chisinau, MD
87.177.90.232	AS3320 Deutsche Telekom AG	`1.88ms` from Duesseldorf, DE
218.148.150.120	AS4766 Korea Telecom	`0.61ms` from Incheon, KR
139.144.159.24	AS63949 Akamai Connected Cloud	`0.75ms` from London, GB
2.16.226.72	AS16625 Akamai Technologies, Inc.	`0.11ms` from Madrid, ES
73.105.89.104	AS7922 Comcast Cable Communications, LLC	`4.69ms` from Orlando, US
100.27.194.200	AS14618 Amazon.com, Inc.	`0.51ms` from Reston, US
192.53.125.56	AS63949 Akamai Connected Cloud	`0.35ms` from Santa Clara, US
14.63.238.216	AS4766 Korea Telecom	`2.12ms` from Seoul, KR
153.125.136.72	AS7684 SAKURA Internet Inc.	`16.35ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 187.44.31.36

traceroute to 187.44.31.36 (187.44.31.36): 64 hops max, 52 byte packets

3 [AS3549] 200.189.230.66 0.796 ms

4 [AS3356] 8.242.2.78 0.679 ms

5 *

6 *

7 [AS28202] 187.44.31.36 15.831 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On January 30th 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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