187.84.8.0/21

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 187.84.8.0/21

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.84.13.243	AS28580 Cilnet Comunicação e Informática S.A.	`3.29ms` from Sao Paulo, BR
187.84.12.119	AS28580 Cilnet Comunicação e Informática S.A.	`3.44ms` from Osasco, BR
187.84.14.67	AS28580 Cilnet Comunicação e Informática S.A.	`3.31ms` from Osasco, BR
187.84.8.77	AS28580 Cilnet Comunicação e Informática S.A.	`2.38ms` from Osasco, BR
187.84.15.232	AS28580 Cilnet Comunicação e Informática S.A.	`3.38ms` 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
202.171.164.213	AS38195 Superloop	`0.23ms` from Brisbane, AU
3.23.224.165	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
167.20.119.229	AS21928 T-Mobile USA, Inc.	`11.28ms` from New York City, US
98.163.183.101	AS22184 IRIDIUM SATELLITE,LLC	`2.08ms` from Phoenix, US
93.152.210.165	AS209854 Cyberzone S.A.	`0.93ms` from Santa Clara, US
142.13.155.165	AS16796 MERLIN	`9.32ms` from Saskatoon, CA
178.59.177.101	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.03ms` from Athens, GR
223.150.27.5	AS4134 CHINANET-BACKBONE	`5.34ms` from Changsha, CN
113.164.12.101	AS45899 VNPT Corp	`3.97ms` from Hanoi, VN
113.122.178.117	AS4134 CHINANET-BACKBONE	`4.82ms` from Qingdao, CN
221.2.197.245	AS4837 CHINA UNICOM China169 Backbone	`6.51ms` from Qingdao, CN
177.106.204.213	AS53006 ALGAR TELECOM S/A	`2.98ms` from Sao Paulo, BR
77.170.233.85	AS1136 KPN B.V.	`3.98ms` from Amsterdam, NL
81.204.205.165	AS1136 KPN B.V.	`1.50ms` from Amsterdam, NL
107.173.104.21	AS36352 HostPapa	`0.20ms` from Buffalo, US
24.13.122.101	AS7922 Comcast Cable Communications, LLC	`5.76ms` from Chicago, US
74.138.72.101	AS10796 Charter Communications Inc	`11.43ms` from Columbus, US
34.240.9.197	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
175.16.19.245	AS4837 CHINA UNICOM China169 Backbone	`8.03ms` from Harbin, CN
14.237.130.149	AS45899 VNPT Corp	`4.65ms` from Ho Chi Minh City, VN
47.57.241.85	AS45102 Alibaba (US) Technology Co., Ltd.	`0.78ms` from Hong Kong, HK
180.228.21.21	AS17858 LG POWERCOMM	`1.95ms` from Incheon, KR
175.125.123.197	AS9318 SK Broadband Co Ltd	`1.92ms` from Incheon, KR
196.35.189.5	AS3741 Dimension Data	`0.82ms` from Johannesburg, ZA
23.243.137.197	AS20001 Charter Communications Inc	`3.98ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 187.84.8.71

traceroute to 187.84.8.71 (187.84.8.71): 64 hops max, 52 byte packets

1 [AS15169] 142.251.224.86 293.821 ms

2 [AS15169] 74.125.119.67 343.554 ms

3 *

4 *

5 *

6 *

7 [AS28580] 187.84.8.71 310.604 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 9th 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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