187.44.32.0/20

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

2,263 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.44.46.47	AS28202 MASTER S/A	`13.89ms` from Osasco, BR
187.44.47.1	AS28202 MASTER S/A	`13.43ms` from Osasco, BR
187.44.36.1	AS28202 MASTER S/A	`13.42ms` from Osasco, BR
187.44.39.1	AS28202 MASTER S/A	`13.43ms` from Osasco, BR
187.44.43.1	AS28202 MASTER S/A	`13.42ms` from Osasco, BR
187.44.34.141	AS28202 MASTER S/A	`13.91ms` from Osasco, BR
187.44.44.1	AS28202 MASTER S/A	`13.43ms` from Osasco, BR
187.44.42.1	AS28202 MASTER S/A	`13.44ms` from Osasco, BR
187.44.40.1	AS28202 MASTER S/A	`13.44ms` from Osasco, BR
187.44.32.1	AS28202 MASTER S/A	`13.43ms` from Osasco, BR
187.44.45.1	AS28202 MASTER S/A	`13.42ms` from Osasco, BR
187.44.38.1	AS28202 MASTER S/A	`13.44ms` from Osasco, BR
187.44.41.1	AS28202 MASTER S/A	`13.42ms` from Osasco, BR
187.44.37.5	AS28202 MASTER S/A	`13.91ms` from Osasco, BR
187.44.35.1	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
212.202.51.68	AS20676 Plusnet GmbH	`6.08ms` from Berlin, DE
181.23.69.100	AS22927 Telefonica de Argentina	`2.99ms` from Buenos Aires, AR
97.176.66.4	AS6167 Verizon Business	`9.72ms` from Dallas, US
34.101.65.68	AS396982 Google LLC	`0.09ms` from Jakarta, ID
38.58.62.20	AS174 Cogent Communications	`0.53ms` from Los Angeles, US
72.220.209.212	AS22773 Cox Communications Inc.	`8.52ms` from Los Angeles, US
3.166.158.116	AS16509 Amazon.com, Inc.	`0.48ms` from Miami, US
174.138.45.116	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
50.34.86.148	AS20055 Wholesail networks LLC	`1.15ms` from Seattle, US
114.232.211.196	AS4134 CHINANET-BACKBONE	`7.79ms` from Shanghai, CN
172.240.122.164	AS7979 Servers.com, Inc.	`0.18ms` from Ashburn, US
75.152.228.148	AS852 TELUS Communications Inc.	`0.89ms` from Calgary, CA
61.164.12.36	AS4134 CHINANET-BACKBONE	`5.03ms` from Hangzhou, CN
194.164.169.116	AS8560 IONOS SE	`0.32ms` from Logrono, ES
24.94.29.196	AS20001 Charter Communications Inc	`7.62ms` from Los Angeles, US
36.151.216.180	AS56046 China Mobile communications corporation	`7.70ms` from Nanjing, CN
126.62.34.36	AS17676 SoftBank Corp.	`5.06ms` from Osaka, JP
189.13.216.100	AS7738 V tal	`1.24ms` from Osasco, BR
3.232.59.84	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
94.99.214.36	AS25019 Saudi Telecom Company JSC	`2.46ms` from Riyadh, SA
189.180.159.180	AS8151 UNINET	`1.17ms` from Santiago de Queretaro, MX
46.210.26.36	AS1680 Cellcom Fixed Line Communication L.P	`3.03ms` from Tel Aviv, IL
126.126.95.116	AS17676 SoftBank Corp.	`2.49ms` from Tokyo, JP
46.45.39.148	AS51515 Vega-Service, LLC	`5.40ms` from Yekaterinburg, RU
193.122.168.100	AS31898 Oracle Corporation	`0.36ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 187.44.32.185

traceroute to 187.44.32.185 (187.44.32.185): 64 hops max, 52 byte packets

5 [] 187.16.216.221 1.326 ms

6 *

7 *

8 [AS28202] 187.44.32.185 15.228 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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