187.84.0.0/21

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	187.84.0.0/20
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     187.84.0.0/20
aut-num:     AS28580
abuse-c:     NOFAS
owner:       Cilnet Comunica��o e Inform�tica S.A.
ownerid:     04.127.856/0001-83
responsible: Israel Arruda Neto
owner-c:     IAN11
tech-c:      DZA3
inetrev:     187.84.0.0/20
nserver:     server2.fasternet.com.br
nsstat:      20260116 AA
nslastaa:    20260116
nserver:     server3.fasternet.com.br
nsstat:      20260116 AA
nslastaa:    20260116
created:     20090724
changed:     20210622

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
created:     20000729
changed:     20240409

nic-hdl-br:  DZA3
person:      Diego Zuaneti Arruda
created:     20010425
changed:     20241127

nic-hdl-br:  NOFAS
person:      NOC Fasternet
created:     20191022
changed:     20191022

Overlapping Ranges

BGP prefixes that contain 187.84.0.0/21

Range	ASN	Company	Num of IPs
187.84.0.0/20	AS28580	Cilnet Comunicação e Informática S.A.	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
192.63.157.5	AS11427 Charter Communications Inc	`8.62ms` from Houston, US
222.120.70.245	AS4766 Korea Telecom	`1.79ms` from Incheon, KR
119.157.181.245	AS17557 Pakistan Telecommunication Company Limited	`11.60ms` from Karachi, PK
31.50.93.133	AS2856 British Telecommunications PLC	`2.77ms` from London, GB
2.117.48.5	AS3269 Telecom Italia S.p.A.	`4.35ms` from Milan, IT
46.72.210.149	AS12714 PJSC MegaFon	`10.09ms` from Moscow, RU
188.42.177.5	AS39134 EDINAYA SET LIMITED LIABILITY COMPANY	`0.65ms` from Moscow, RU
109.247.236.85	AS29695 Altibox AS	`0.96ms` from Oslo, NO
172.246.5.149	AS200484 Sendinblue SAS	`4.35ms` from Paris, FR
178.206.115.133	AS28840 PJSC "TATTELECOM"	`11.67ms` from Samara, RU
67.185.221.229	AS7922 Comcast Cable Communications, LLC	`1.97ms` from Seattle, US
58.121.218.245	AS9318 SK Broadband Co Ltd	`7.31ms` from Seoul, KR
64.112.88.53	AS32586 Niagara Wireless Internet Co.	`2.28ms` from Toronto, CA
5.107.218.197	AS5384 Emirates Internet	`3.32ms` from Al Fujairah City, AE
87.208.254.133	AS50266 Odido Netherlands B.V.	`5.16ms` from Amsterdam, NL
96.96.79.21	AS7922 Comcast Cable Communications, LLC	`9.52ms` from Dallas, US
3.249.251.69	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
187.204.22.69	AS8151 UNINET	`7.71ms` from Guadalajara, MX
113.107.65.37	AS4134 CHINANET-BACKBONE	`9.39ms` from Guangzhou, CN
122.187.34.149	AS9498 BHARTI Airtel Ltd.	`0.83ms` from Indore, IN
75.221.233.133	AS6167 Verizon Business	`9.53ms` from Los Angeles, US
109.168.69.181	AS5602 Retelit Digital Services S.p.A.	`0.28ms` from Milan, IT
63.145.105.229	AS209 CenturyLink Communications, LLC	`0.79ms` from New York City, US
219.158.115.5	AS4837 CHINA UNICOM China169 Backbone	`0.39ms` from Qingdao, CN
52.8.97.85	AS16509 Amazon.com, Inc.	`0.11ms` from San Jose, 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 -m7 187.84.7.84

traceroute to 187.84.7.84 (187.84.7.84): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.072 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On January 10th 2026

What are IP address ranges?

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