187.84.4.0/24

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
country:     BR
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
e-mail:      israelneto@fasternet.com.br
country:     BR
created:     20000729
changed:     20240409

nic-hdl-br:  DZA3
person:      Diego Zuaneti Arruda
e-mail:      diego.arruda@gmail.com
country:     BR
created:     20010425
changed:     20241127

nic-hdl-br:  NOFAS
person:      NOC Fasternet
e-mail:      csirt@noc.faster.com.br
country:     BR
created:     20191022
changed:     20191022

Overlapping Ranges

BGP prefixes that contain 187.84.4.0/24

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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
23.49.188.104	AS16625 Akamai Technologies, Inc.	`0.35ms` from Ashburn, US
71.115.25.88	AS701 Verizon Business	`5.51ms` from Ashburn, US
40.160.238.136	AS16276 OVH SAS	`0.22ms` from Atlanta, US
103.120.226.40	AS4837 CHINA UNICOM China169 Backbone	`5.57ms` from Beijing, CN
73.211.119.136	AS7922 Comcast Cable Communications, LLC	`5.05ms` from Chicago, US
84.139.155.136	AS3320 Deutsche Telekom AG	`9.79ms` from Frankfurt am Main, DE
72.144.34.24	AS8075 Microsoft Corporation	`0.14ms` from Frankfurt am Main, DE
37.138.95.184	AS9145 EWE TEL GmbH	`3.89ms` from Hamburg, DE
51.107.19.232	AS8075 Microsoft Corporation	`0.26ms` from Kloten, CH
80.144.160.40	AS3320 Deutsche Telekom AG	`7.03ms` from Nuernberg, DE
153.161.234.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.96ms` from Osaka, JP
88.90.164.232	AS2119 Telenor Norge AS	`7.15ms` from Oslo, NO
13.86.177.248	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
15.164.231.184	AS16509 Amazon.com, Inc.	`0.73ms` from Seoul, KR
59.186.195.104	AS3786 LG DACOM Corporation	`7.91ms` from Seoul, KR
118.41.183.152	AS4766 Korea Telecom	`5.37ms` from Seoul, KR
95.198.14.232	AS3301 Telia Company AB	`12.70ms` from Stockholm, SE
87.203.15.24	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.75ms` from Athens, GR
175.18.89.232	AS4837 CHINA UNICOM China169 Backbone	`9.43ms` from Changchun, CN
119.7.148.120	AS4837 CHINA UNICOM China169 Backbone	`5.62ms` from Chengdu, CN
78.48.65.248	AS6805 Telefonica Germany GmbH & Co.OHG	`3.52ms` from Duesseldorf, DE
73.153.45.168	AS7922 Comcast Cable Communications, LLC	`6.65ms` from Greenwood Village, US
188.216.12.8	AS30722 Vodafone Italia S.p.A.	`2.86ms` from Milan, IT
52.105.191.56	AS8075 Microsoft Corporation	`0.62ms` from Osaka, JP
58.85.103.8	AS9617 JCOM Co., Ltd.	`6.75ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 187.84.4.35

traceroute to 187.84.4.35 (187.84.4.35): 5 hops max, 52 byte packets

1 [AS197834] 176.32.195.3 0.242 ms

2 [AS8932] 185.48.242.92 0.138 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Yerevan, AM

On January 9th 2026

What are IP address ranges?

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