187.44.16.0/20

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	com.com.br
ASN	AS28202
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

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

1,988 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.44.28.1	AS28202 MASTER S/A	`13.43ms` from Osasco, BR
187.44.17.1	AS28202 MASTER S/A	`13.42ms` from Osasco, BR
187.44.18.1	AS28202 MASTER S/A	`13.44ms` from Osasco, BR
187.44.21.212	AS28202 MASTER S/A	`14.15ms` from Osasco, BR
187.44.19.1	AS28202 MASTER S/A	`13.42ms` from Osasco, BR
187.44.22.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.23.1	AS28202 MASTER S/A	`13.44ms` from Osasco, BR
187.44.24.1	AS28202 MASTER S/A	`13.90ms` from Osasco, BR
187.44.30.0	AS28202 MASTER S/A	`13.64ms` from Osasco, BR
187.44.31.1	AS28202 MASTER S/A	`13.44ms` from Osasco, BR
187.44.27.1	AS28202 MASTER S/A	`13.41ms` from Osasco, BR
187.44.16.26	AS28202 MASTER S/A	`13.95ms` from Osasco, BR
187.44.26.145	AS28202 MASTER S/A	`13.94ms` from Osasco, BR
187.44.20.1	AS28202 MASTER S/A	`13.42ms` 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
195.238.87.132	AS41960 Nextpertise	`0.54ms` from Amsterdam, NL
137.118.20.132	AS6250 NeoNova Network Services, LLC	`16.44ms` from Atlanta, US
3.128.65.196	AS16509 Amazon.com, Inc.	`7.80ms` from Chicago, US
99.117.136.180	AS7018 AT&T Enterprises, LLC	`3.20ms` from Chicago, US
124.156.190.52	AS132203 Tencent Building, Kejizhongyi Avenue	`0.22ms` from Hong Kong, HK
182.182.63.100	AS17557 Pakistan Telecommunication Company Limited	`6.55ms` from Karachi, PK
212.67.103.20	AS13285 TalkTalk Communications Limited	`1.86ms` from London, GB
47.151.46.228	AS5650 Frontier Communications of America, Inc.	`2.56ms` from Los Angeles, US
50.93.240.4	AS10242 US Internet Corp	`0.20ms` from Minneapolis, US
16.52.14.180	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
52.235.3.132	AS8075 Microsoft Corporation	`0.17ms` from Quebec, CA
98.83.40.196	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
190.21.38.68	AS7418 TELEFÓNICA CHILE S.A.	`3.51ms` from Santiago, CL
189.115.104.4	AS18881 TELEFÔNICA BRASIL S.A	`18.48ms` from Sao Paulo, BR
125.242.138.52	AS17858 LG POWERCOMM	`2.03ms` from Seoul, KR
123.143.30.196	AS3786 LG DACOM Corporation	`1.80ms` from Seoul, KR
121.171.28.132	AS4766 Korea Telecom	`1.12ms` from Seoul, KR
1.15.104.212	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.67ms` from Shanghai, CN
78.83.174.212	AS8717 A1 Bulgaria EAD	`0.16ms` from Sofia, BG
60.67.207.228	AS17676 SoftBank Corp.	`2.87ms` from Tokyo, JP
106.168.8.100	AS2516 KDDI CORPORATION	`3.14ms` from Tokyo, JP
83.31.181.212	AS5617 Orange Polska Spolka Akcyjna	`5.43ms` from Warsaw, PL
3.131.157.36	AS16509 Amazon.com, Inc.	`7.80ms` from Chicago, US
142.0.204.196	AS7979 Servers.com, Inc.	`0.26ms` from Dallas, US
182.153.104.148	AS17924 SmarTone Mobile Communications Ltd	`17.77ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 187.44.21.96

traceroute to 187.44.21.96 (187.44.21.96): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 1.225 ms

2 *

3 *

4 *

5 [AS28202] 177.130.191.0 14.803 ms

6 [AS28202] 187.44.21.96 17.128 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On August 28th 2025

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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