187.44.128.0/20

AS28186 · ITS TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	itsweb.com.br
ASN	AS28186
Parent Range	187.44.128.0/17
Registry	LACNIC
ID	ITL29

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     187.44.128.0/17
aut-num:     AS28186
abuse-c:     ITTLT
owner:       ITS TELECOMUNICACOES LTDA
ownerid:     08.772.214/0001-98
responsible: Daniel Landim
country:     BR
owner-c:     ITTLT
tech-c:      ITTLT
inetrev:     187.44.212.0/24
nserver:     dns1.itsweb.com.br
nsstat:      20260417 AA
nslastaa:    20260417
nserver:     dns2.itsweb.com.br
nsstat:      20260417 AA
nslastaa:    20260417
nserver:     dns3.itsweb.com.br
nsstat:      20260417 AA
nslastaa:    20260417
created:     20090126
changed:     20130307

nic-hdl-br:  ITTLT
person:      ITS Telecomunica��es Ltda
e-mail:      redes@itsbrasil.net
country:     BR
created:     20080303
changed:     20250707

Overlapping Ranges

BGP prefixes that contain 187.44.128.0/20

Range	ASN	Company	Num of IPs
187.44.128.0/17	AS28186	ITS TELECOMUNICACOES LTDA	32,768

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
187.44.96.0/20	AS16735	ALGAR TELECOM S/A	4,096
187.44.112.0/20	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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.44.142.66	grupobrasileiro.dev.br	1
187.44.129.62	medeirostelecom.com.br	1
187.44.129.102	clicknetspeed.com.br	1

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

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

IP Address	ASN	Details
187.44.133.249	AS28186 ITS TELECOMUNICACOES LTDA	`17.91ms` from Fortaleza, BR
187.44.138.65	AS28186 ITS TELECOMUNICACOES LTDA	`17.92ms` from Fortaleza, BR
187.44.137.209	AS28186 ITS TELECOMUNICACOES LTDA	`17.91ms` from Fortaleza, BR
187.44.135.225	AS28186 ITS TELECOMUNICACOES LTDA	`17.92ms` from Fortaleza, BR
187.44.143.237	AS28186 ITS TELECOMUNICACOES LTDA	`17.90ms` from Fortaleza, BR
187.44.130.1	AS28186 ITS TELECOMUNICACOES LTDA	`21.13ms` from Campina Grande, BR
187.44.140.1	AS28186 ITS TELECOMUNICACOES LTDA	`17.92ms` from Fortaleza, BR
187.44.128.21	AS28186 ITS TELECOMUNICACOES LTDA	`17.90ms` from Fortaleza, BR
187.44.132.69	AS28186 ITS TELECOMUNICACOES LTDA	`17.94ms` from Fortaleza, BR
187.44.134.41	AS28186 ITS TELECOMUNICACOES LTDA	`17.91ms` from Fortaleza, BR
187.44.129.166	AS28186 ITS TELECOMUNICACOES LTDA	`15.37ms` from Fortaleza, BR
187.44.142.229	AS28186 ITS TELECOMUNICACOES LTDA	`17.92ms` from Fortaleza, BR
187.44.136.45	AS28186 ITS TELECOMUNICACOES LTDA	`17.96ms` from Fortaleza, BR
187.44.139.61	AS28186 ITS TELECOMUNICACOES LTDA	`18.05ms` from Fortaleza, 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
177.235.146.196	AS28573 Claro NXT Telecomunicacoes Ltda	`6.47ms` from Brasilia, BR
142.139.45.68	AS11998 Province of New Brunswick	`4.34ms` from Fredericton, CA
211.202.253.148	AS9318 SK Broadband Co Ltd	`2.90ms` from Incheon, KR
211.213.93.212	AS9318 SK Broadband Co Ltd	`6.83ms` from Incheon, KR
188.28.94.84	AS206067 Hutchison 3G UK Limited	`7.55ms` from London, GB
98.113.129.4	AS701 Verizon Business	`2.31ms` from New York City, US
95.190.150.4	AS12389 PJSC Rostelecom	`7.22ms` from Novosibirsk, RU
68.202.104.180	AS33363 Charter Communications, Inc	`4.99ms` from Orlando, US
191.53.211.84	AS28202 MASTER S/A	`2.85ms` from Osasco, BR
185.239.30.20	AS204814 LB Annatel LTD	`0.90ms` from Rosh Ha‘Ayin, IL
70.69.151.4	AS6327 Shaw Communications	`10.32ms` from Seattle, US
180.182.75.132	AS17577 LG HelloVision Corp.	`10.66ms` from Seoul, KR
85.24.154.116	AS8473 Bahnhof AB	`0.88ms` from Stockholm, SE
60.204.247.228	AS55990 Huawei Cloud Service data center	`2.77ms` from Suzhou, CN
20.213.243.68	AS8075 Microsoft Corporation	`4.60ms` from Sydney, AU
69.58.104.148	AS812 Rogers Communications Canada Inc.	`1.71ms` from Toronto, CA
45.223.25.116	AS19551 Incapsula Inc	`0.24ms` from Amsterdam, NL
73.133.205.228	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Ashburn, US
68.149.78.244	AS6327 Shaw Communications	`5.34ms` from Edmonton, CA
96.53.154.196	AS6327 Shaw Communications	`4.54ms` from Edmonton, CA
134.175.117.68	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.03ms` from Guangzhou, CN
90.195.104.180	AS5607 Sky UK Limited	`6.64ms` from London, GB
37.134.27.36	AS12479 Orange Espagne SA	`7.32ms` from Madrid, ES
213.96.184.196	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.85ms` from Madrid, ES
51.179.182.212	AS42973 Convergence Group (Wireless) Networks Limited	`0.91ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 187.44.139.73

traceroute to 187.44.139.73 (187.44.139.73): 64 hops max, 52 byte packets

1 [AS397423] 147.124.195.129 0.673 ms

2 *

3 [AS3549] 200.189.230.45 104.58 ms

4 [AS3356] 8.242.31.34 103.895 ms

5 *

6 [AS28186] 187.44.139.73 104.431 ms

Measurement taken from

IPinfo ProbeNet in Binghamton, US

On April 13th 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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