187.84.4.0/22

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:      20260112 AA
nslastaa:    20260112
nserver:     server3.fasternet.com.br
nsstat:      20260112 AA
nslastaa:    20260112
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 187.84.4.0/22

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
128.231.128.230	AS3527 National Institutes of Health	`2.34ms` from Ashburn, US
20.121.161.70	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
179.54.58.6	AS26615 TIM S/A	`14.86ms` from Belo Horizonte, BR
104.176.41.166	AS7018 AT&T Enterprises, LLC	`5.47ms` from Chicago, US
18.223.4.22	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
116.107.140.214	AS24086 Viettel Corporation	`4.40ms` from Hanoi, VN
111.63.100.118	AS24547 Hebei Mobile Communication Company Limited	`6.16ms` from Jinan, CN
107.172.238.230	AS36352 HostPapa	`0.33ms` from Los Angeles, US
173.19.163.182	AS30036 Mediacom Communications Corp	`3.72ms` from Minneapolis, US
107.145.119.166	AS33363 Charter Communications, Inc	`11.82ms` from Orlando, US
152.42.180.38	AS14061 DigitalOcean, LLC	`0.20ms` from Singapore, SG
85.225.103.134	AS8434 Telenor Sverige AB	`1.73ms` from Stockholm, SE
126.38.101.22	AS17676 SoftBank Corp.	`10.02ms` from Tokyo, JP
143.176.231.102	AS13127 Odido Netherlands B.V.	`5.81ms` from Amsterdam, NL
63.151.175.118	AS209 CenturyLink Communications, LLC	`14.63ms` from Atlanta, US
75.37.75.230	AS7018 AT&T Enterprises, LLC	`11.92ms` from Atlanta, US
151.181.210.70	AS46887 Crown Castle Fiber LLC	`10.14ms` from Chicago, US
118.24.199.166	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.24ms` from Chongqing, CN
104.182.29.22	AS7018 AT&T Enterprises, LLC	`6.93ms` from Dallas, US
34.240.162.6	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
91.134.27.70	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
110.45.244.118	AS3786 LG DACOM Corporation	`0.86ms` from Incheon, KR
198.46.242.86	AS36352 HostPapa	`0.29ms` from Los Angeles, US
80.39.165.38	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.14ms` from Madrid, ES
194.207.154.182	AS12390 KCOM GROUP LIMITED	`3.13ms` 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 -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

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