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:      [email protected]
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

177 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	`13.48ms` 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
20.56.57.200	AS8075 Microsoft Corporation	`0.31ms` from Amsterdam, NL
43.196.131.248	AS55960 Beijing Guanghuan Xinwang Digital	`3.50ms` from Beijing, CN
35.89.93.56	AS16509 Amazon.com, Inc.	`0.33ms` from Boardman, US
222.162.1.88	AS4837 CHINA UNICOM China169 Backbone	`6.51ms` from Changchun, CN
34.46.152.216	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
98.71.73.216	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
87.164.247.200	AS3320 Deutsche Telekom AG	`4.31ms` from Duesseldorf, DE
125.220.153.40	AS4538 China Education and Research Network Center	`16.24ms` from Guangzhou, CN
120.143.162.88	AS38109 SK Broadband Co Ltd	`6.00ms` from Incheon, KR
209.74.239.136	AS16604 HUNTEL.NET	`2.40ms` from Lincoln, US
157.231.67.248	AS31655 Gamma Telecom Holdings Ltd	`0.52ms` from London, GB
163.1.67.232	AS786 Jisc Services Limited	`3.17ms` from London, GB
37.135.57.184	AS12479 Orange Espagne SA	`8.31ms` from Madrid, ES
31.33.166.248	AS5410 Bouygues Telecom SA	`4.59ms` from Marseille, FR
89.251.185.8	AS41606 Logos Technologies S.r.l.	`10.46ms` from Milan, IT
46.73.90.24	AS12714 PJSC MegaFon	`2.67ms` from Moscow, RU
71.203.206.248	AS7922 Comcast Cable Communications, LLC	`6.18ms` from Murfreesboro, US
84.153.218.168	AS3320 Deutsche Telekom AG	`2.04ms` from Nuernberg, DE
217.251.209.216	AS3320 Deutsche Telekom AG	`7.02ms` from Nuernberg, DE
78.202.109.104	AS12322 Free SAS	`7.64ms` from Paris, FR
13.39.114.232	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
80.19.182.72	AS3269 Telecom Italia S.p.A.	`4.29ms` from Rome, IT
35.217.98.168	AS15169 Google LLC	`0.16ms` from Salt Lake City, US
13.213.63.24	AS16509 Amazon.com, Inc.	`0.09ms` from Singapore, SG
42.60.54.72	AS9506 Singtel Fibre Broadband	`1.39ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 187.44.63.112

traceroute to 187.44.63.112 (187.44.63.112): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 193.107 ms

2 *

3 *

4 *

5 [AS28202] 187.44.63.112 210.57 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

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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