187.44.36.0/22

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 187.44.36.0/22

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

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

IP Address	ASN	Details
187.44.38.1	AS28202 MASTER S/A	`13.43ms` from Osasco, BR
187.44.37.1	AS28202 MASTER S/A	`13.44ms` from Osasco, BR
187.44.39.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.36.1	AS28202 MASTER S/A	`13.43ms` 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
138.119.225.22	AS611 NB-PEI Educational Computer Network	`13.51ms` from Beauharnois, CA
35.210.105.214	AS15169 Google LLC	`0.16ms` from Brussels, BE
193.224.115.22	AS1955 KIFU (Governmental Info Tech Development Agency)	`13.27ms` from Budapest, HU
34.121.183.166	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
113.181.135.230	AS45899 VNPT Corp	`1.70ms` from Hanoi, VN
182.223.251.118	AS17858 LG POWERCOMM	`1.23ms` from Incheon, KR
106.252.165.6	AS3786 LG DACOM Corporation	`2.05ms` from Incheon, KR
222.234.253.70	AS9318 SK Broadband Co Ltd	`2.92ms` from Incheon, KR
41.75.82.166	AS37282 Mainone Cable Company	`1.14ms` from Lagos, NG
81.136.18.214	AS2856 British Telecommunications PLC	`8.17ms` from London, GB
90.28.147.134	AS3215 Orange S.A.	`7.78ms` from Paris, FR
44.213.177.230	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
176.45.168.70	AS25019 Saudi Telecom Company JSC	`1.64ms` from Riyadh, SA
20.118.96.70	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
42.57.170.70	AS4837 CHINA UNICOM China169 Backbone	`4.70ms` from Tieling, CN
49.113.11.246	AS4134 CHINANET-BACKBONE	`1.58ms` from UEruemqi, CN
186.190.149.54	AS264642 TELESISTEMA S.R.L.	`18.13ms` from Asuncion, PY
52.36.147.54	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
190.147.67.230	AS10620 Telmex Colombia S.A.	`13.77ms` from Bogotá, CO
205.233.11.230	AS11114 Wintek Corporation	`4.56ms` from Chicago, US
52.180.158.54	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
84.178.80.182	AS3320 Deutsche Telekom AG	`6.27ms` from Frankfurt am Main, DE
146.59.203.86	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
165.23.211.230	AS11232 Midcontinent Communications	`4.75ms` from Kansas City, US
83.136.1.134	AS29045 IT Action Limited	`0.91ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 187.44.36.222

traceroute to 187.44.36.222 (187.44.36.222): 64 hops max, 52 byte packets

3 [] 187.16.216.221 8.735 ms

4 *

5 *

6 [AS28202] 187.44.36.222 29.322 ms

Measurement taken from

IPinfo ProbeNet in Belo Horizonte, BR

On January 9th 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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