187.44.0.0/22

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

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

IP Address	ASN	Details
187.44.1.129	AS28202 MASTER S/A	`13.47ms` from Osasco, BR
187.44.3.1	AS28202 MASTER S/A	`13.48ms` from Osasco, BR
187.44.2.1	AS28202 MASTER S/A	`13.41ms` from Osasco, BR
187.44.0.5	AS28202 MASTER S/A	`13.37ms` 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
72.196.149.246	AS22773 Cox Communications Inc.	`18.56ms` from Ashburn, US
108.173.23.54	AS852 TELUS Communications Inc.	`0.79ms` from Calgary, CA
61.175.93.214	AS4134 CHINANET-BACKBONE	`9.26ms` from Hangzhou, CN
74.80.63.6	AS25921 LUS Fiber	`6.72ms` from Houston, US
78.180.131.134	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.30ms` from Istanbul, TR
34.105.181.38	AS396982 Google LLC	`0.09ms` from London, GB
51.191.68.198	AS5607 Sky UK Limited	`2.21ms` from London, GB
75.233.202.198	AS6167 Verizon Business	`16.97ms` from Los Angeles, US
75.214.66.198	AS6167 Verizon Business	`11.92ms` from New York City, US
126.145.82.70	AS17676 SoftBank Corp.	`4.37ms` from Osaka, JP
176.162.141.54	AS5410 Bouygues Telecom SA	`1.38ms` from Paris, FR
54.90.176.38	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
178.69.142.214	AS12389 PJSC Rostelecom	`11.03ms` from Saint Petersburg, RU
76.114.52.166	AS7922 Comcast Cable Communications, LLC	`7.03ms` from San Jose, US
67.180.11.230	AS7922 Comcast Cable Communications, LLC	`3.20ms` from San Jose, US
69.203.200.86	AS12271 Charter Communications Inc	`3.50ms` from Secaucus, US
217.208.22.6	AS3301 Telia Company AB	`3.33ms` from Stockholm, SE
166.49.210.118	AS5400 British Telecommunications PLC	`0.70ms` from Amsterdam, NL
206.162.37.198	AS8047 GENERAL COMMUNICATION, INC.	`7.71ms` from Anchorage, US
135.148.76.54	AS16276 OVH SAS	`1.33ms` from Ashburn, US
76.104.34.134	AS7922 Comcast Cable Communications, LLC	`8.57ms` from Ashburn, US
97.129.230.22	AS6167 Verizon Business	`18.21ms` from Atlanta, US
37.152.134.230	AS57970 OLE COMUNICACION S.L.	`9.03ms` from Barcelona, ES
96.72.240.230	AS7922 Comcast Cable Communications, LLC	`12.75ms` from Chicago, US
52.215.29.102	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 187.44.0.130

traceroute to 187.44.0.130 (187.44.0.130): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 134.33 ms

2 *

3 *

4 [AS28202] 187.44.48.1 142.712 ms

5 [AS28202] 187.44.0.130 143.425 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

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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