187.84.16.0/21

AS53051 · Com NT TELECOM LTDA - ME

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Summary

Country	Brazil
Domain	comnt.com.br
ASN	AS53051
Parent Range	187.84.16.0/20
Registry	LACNIC
ID	CPL24

WHOIS Details

inetnum:     187.84.16.0/20
aut-num:     AS53051
abuse-c:     CPL551
owner:       Com NT TELECOM LTDA - ME
ownerid:     06.955.515/0001-21
responsible: Geane Cleide Rocha Muniz Castro
owner-c:     CPL551
tech-c:      CPL551
inetrev:     187.84.16.0/24
nserver:     fwcomnt.comnt.com.br [lame - not published]
nsstat:      20211216 UH
nslastaa:    20140407
nserver:     ns2.comnt.com.br [lame - not published]
nsstat:      20211216 UH
nslastaa:    20140407
created:     20090727
changed:     20130307

nic-hdl-br:  CPL551
person:      COMNT Provedor Internet Ltda
created:     20050701
changed:     20181218

Overlapping Ranges

BGP prefixes that contain 187.84.16.0/21

Range	ASN	Company	Num of IPs
187.84.16.0/20	AS53051	Com NT TELECOM LTDA - ME	4,096

Nearby Ranges

BGP prefixes that overlap with 187.84.0.0/16

Range	ASN	Company	Num of IPs
187.84.192.0/19	AS25933	Vogel Soluções em Telecom e Informática S/A	8,192
187.84.48.0/20	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	4,096
187.84.96.0/20	AS8055	TAVOLA CONECTIVIDADE LTDA.	4,096
187.84.160.0/20	AS28285	Beltrãonet Telecomunicações LTDA - EPP	4,096
187.84.0.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
187.84.80.0/20	AS52850	Oxente.net Soluções Tecnológicas Eireli	4,096
187.84.16.0/20	AS53051	Com NT TELECOM LTDA - ME	4,096
187.84.64.0/20	AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	4,096
187.84.176.0/20	AS273683	ALLREDE TELECOM LTDA	4,096
187.84.240.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096
187.84.128.0/20	AS28255	Wtl Telecomunicacoes do Brasil Ltda	4,096
187.84.148.0/22	AS267121	ATPlus Telecom	1,024
187.84.120.0/22	AS270962	NETICO TELECOMUNICAÇÃO LTDA	1,024
187.84.152.0/22	AS272549	Connect LP - SERVICO DE COMUNICACAO MULTIMIDIA LTD	1,024
187.84.156.0/22	AS266920	Globofiber Telecom	1,024
187.84.127.0/24	AS271033	Verbio Telecom	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.84.20.9	AS53051 Com NT TELECOM LTDA - ME	`17.82ms` from Sao Paulo, BR
187.84.19.56	AS53051 Com NT TELECOM LTDA - ME	`16.11ms` from Osasco, BR
187.84.23.120	AS53051 Com NT TELECOM LTDA - ME	`16.05ms` from Osasco, BR
187.84.16.177	AS53051 Com NT TELECOM LTDA - ME	`15.79ms` from Osasco, BR
187.84.18.168	AS53051 Com NT TELECOM LTDA - ME	`16.00ms` from Osasco, BR
187.84.17.81	AS53051 Com NT TELECOM LTDA - ME	`16.00ms` from Osasco, BR
187.84.22.240	AS53051 Com NT TELECOM LTDA - ME	`16.03ms` 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
175.23.150.5	AS4837 CHINA UNICOM China169 Backbone	`7.54ms` from Changchun, CN
216.252.57.213	AS11492 CABLE ONE, INC.	`17.18ms` from Chicago, US
40.130.118.5	AS7029 Windstream Communications LLC	`0.66ms` from Chicago, US
12.54.11.181	AS7018 AT&T Enterprises, LLC	`5.46ms` from Columbus, US
162.19.212.85	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
93.231.33.181	AS3320 Deutsche Telekom AG	`6.40ms` from Frankfurt am Main, DE
66.25.249.133	AS11427 Charter Communications Inc	`6.13ms` from Houston, US
34.120.190.229	AS396982 Google LLC	`0.07ms` from Melbourne, AU
176.142.126.149	AS5410 Bouygues Telecom SA	`7.59ms` from Paris, FR
123.133.213.149	AS4837 CHINA UNICOM China169 Backbone	`10.26ms` from Qingdao, CN
203.128.176.21	AS9976 Namincheon Brodcasting Co., Ltd.	`1.42ms` from Seoul, KR
102.67.201.133	AS36924 GVA Cote d'Ivoire SAS	`14.60ms` from Accra, GH
131.218.181.53	AS668 United States Department of Defense (DoD)	`2.71ms` from Ashburn, US
197.66.84.101	AS16637 MTN SA	`17.97ms` from Cape Town, ZA
70.186.14.133	AS22773 Cox Communications Inc.	`7.06ms` from Dallas, US
110.14.28.101	AS9318 SK Broadband Co Ltd	`7.36ms` from Incheon, KR
49.249.181.149	AS45820 Tata Teleservices ISP AS	`0.14ms` from Kolkata, IN
3.166.69.245	AS16509 Amazon.com, Inc.	`0.40ms` from London, GB
172.113.241.117	AS20001 Charter Communications Inc	`6.46ms` from Los Angeles, US
88.23.24.53	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.88ms` from Madrid, ES
20.11.208.69	AS8075 Microsoft Corporation	`0.53ms` from Melbourne, AU
23.218.178.149	AS16625 Akamai Technologies, Inc.	`3.34ms` from Nuernberg, DE
179.130.184.85	AS26599 TELEFÔNICA BRASIL S.A	`3.50ms` from Osasco, BR
187.130.232.69	AS8151 UNINET	`9.10ms` from Santiago de Queretaro, MX
163.239.192.69	AS3813 Sogang University	`2.06ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 187.84.23.192

traceroute to 187.84.23.192 (187.84.23.192): 64 hops max, 52 byte packets

5 [] 187.16.215.70 17 ms

6 *

7 [AS53051] 187.84.23.192 18.782 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 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.

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