187.44.32.0/19

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

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Pingable IPs

4,732 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.44.40.1	AS28202 MASTER S/A	`13.41ms` from Osasco, BR
187.44.62.1	AS28202 MASTER S/A	`13.82ms` from Osasco, BR
187.44.48.30	AS28202 MASTER S/A	`13.45ms` from Osasco, BR
187.44.57.1	AS28202 MASTER S/A	`13.37ms` from Osasco, BR
187.44.46.182	AS28202 MASTER S/A	`13.74ms` from Osasco, BR
187.44.43.1	AS28202 MASTER S/A	`13.37ms` from Osasco, BR
187.44.59.1	AS28202 MASTER S/A	`13.39ms` from Osasco, BR
187.44.36.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.51.31	AS28202 MASTER S/A	`13.82ms` from Osasco, BR
187.44.39.1	AS28202 MASTER S/A	`13.39ms` from Osasco, BR
187.44.61.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.44.1	AS28202 MASTER S/A	`13.36ms` from Osasco, BR
187.44.58.0	AS28202 MASTER S/A	`13.55ms` from Osasco, BR
187.44.63.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.35.1	AS28202 MASTER S/A	`13.39ms` from Osasco, BR
187.44.49.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.60.24	AS28202 MASTER S/A	`13.76ms` from Osasco, BR
187.44.50.1	AS28202 MASTER S/A	`13.41ms` from Osasco, BR
187.44.45.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.37.132	AS28202 MASTER S/A	`13.86ms` from Osasco, BR
187.44.52.1	AS28202 MASTER S/A	`13.37ms` from Osasco, BR
187.44.55.154	AS28202 MASTER S/A	`13.72ms` from Osasco, BR
187.44.42.1	AS28202 MASTER S/A	`13.40ms` from Osasco, BR
187.44.33.54	AS28202 MASTER S/A	`18.31ms` from Rio de Janeiro, BR
187.44.32.1	AS28202 MASTER S/A	`13.39ms` 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
122.199.35.211	AS38195 Superloop	`1.46ms` from Adelaide, AU
141.148.17.51	AS31898 Oracle Corporation	`0.33ms` from Ashburn, US
34.56.61.211	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
93.216.212.51	AS3320 Deutsche Telekom AG	`2.72ms` from Duesseldorf, DE
79.201.149.243	AS3320 Deutsche Telekom AG	`6.14ms` from Frankfurt am Main, DE
91.19.192.195	AS3320 Deutsche Telekom AG	`9.68ms` from Frankfurt am Main, DE
77.0.60.195	AS6805 Telefonica Germany GmbH & Co.OHG	`2.04ms` from Hamburg, DE
115.207.255.115	AS4134 CHINANET-BACKBONE	`7.46ms` from Hangzhou, CN
141.224.131.131	AS395035 LiveOak Fiber	`12.93ms` from Jacksonville, US
109.157.138.163	AS2856 British Telecommunications PLC	`1.83ms` from London, GB
76.91.191.99	AS20001 Charter Communications Inc	`6.95ms` from Los Angeles, US
151.64.67.115	AS1267 WIND TRE S.P.A.	`5.65ms` from Milan, IT
54.87.233.243	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
45.231.147.19	AS267255 FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE	`15.88ms` from Sao Paulo, BR
27.140.122.83	AS9824 JCOM Co., Ltd.	`12.21ms` from Tokyo, JP
35.95.244.243	AS16509 Amazon.com, Inc.	`0.55ms` from Boardman, US
197.101.197.67	AS20011 Dimension Data	`2.33ms` from Cape Town, ZA
105.243.149.115	AS36994 Vodacom	`2.68ms` from Cape Town, ZA
31.203.131.147	AS42961 Mobile Telecommunications Company	`6.91ms` from Kuwait City, KW
128.53.172.99	AS2514 NTT PC Communications, Inc.	`2.27ms` from Osaka, JP
114.18.152.3	AS2516 KDDI CORPORATION	`10.15ms` from Osaka, JP
200.219.217.51	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.92ms` from Osasco, BR
117.216.199.195	AS9829 National Internet Backbone	`17.51ms` from Saint Thomas Mount, IN
67.177.30.163	AS7922 Comcast Cable Communications, LLC	`3.44ms` from Salt Lake City, US
32.209.208.3	AS46690 Southern New England Telephone Company and SNET America, Inc.	`5.57ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f4 187.44.40.35

traceroute to 187.44.40.35 (187.44.40.35): 64 hops max, 52 byte packets

4 [AS9498] 182.79.134.142 116.336 ms

5 *

6 *

7 *

8 [AS28202] 187.44.40.35 307.554 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

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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