187.84.12.0/22

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
country:     BR
owner-c:     IAN11
tech-c:      DZA3
inetrev:     187.84.0.0/20
nserver:     server2.fasternet.com.br
nsstat:      20260101 AA
nslastaa:    20260101
nserver:     server3.fasternet.com.br
nsstat:      20260101 AA
nslastaa:    20260101
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 187.84.12.0/22

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 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

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Pingable IPs

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

IP Address	ASN	Details
187.84.12.119	AS28580 Cilnet Comunicação e Informática S.A.	`2.99ms` from Osasco, BR
187.84.15.232	AS28580 Cilnet Comunicação e Informática S.A.	`3.35ms` from Osasco, BR
187.84.14.67	AS28580 Cilnet Comunicação e Informática S.A.	`3.03ms` from Osasco, BR
187.84.13.208	AS28580 Cilnet Comunicação e Informática S.A.	`3.66ms` 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
173.23.46.38	AS30036 Mediacom Communications Corp	`12.63ms` from Chicago, US
45.181.3.6	AS269157 JOSE R G DA SILVA	`12.13ms` from Fortaleza, BR
83.253.187.102	AS1257 Tele2 Sverige AB	`0.92ms` from Goeteborg, SE
80.228.148.134	AS9145 EWE TEL GmbH	`4.00ms` from Hamburg, DE
175.19.76.70	AS4837 CHINA UNICOM China169 Backbone	`9.82ms` from Harbin, CN
108.217.104.246	AS7018 AT&T Enterprises, LLC	`2.88ms` from Los Angeles, US
150.253.17.150	AS11375 Minneapolis College of Art and Design	`1.32ms` from Minneapolis, US
151.145.59.70	AS31898 Oracle Corporation	`0.18ms` from Montreal, CA
24.129.39.198	AS7922 Comcast Cable Communications, LLC	`7.48ms` from Orlando, US
184.168.116.22	AS26496 GoDaddy.com, LLC	`0.87ms` from Singapore, SG
125.29.97.134	AS2516 KDDI CORPORATION	`8.99ms` from Tokyo, JP
140.165.54.6	AS397353 Teledyne Technologies Incorporated	`5.28ms` from Toronto, CA
13.221.235.86	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
168.100.162.150	AS26863 Gameserverkings	`1.10ms` from Ashburn, US
76.221.217.86	AS7018 AT&T Enterprises, LLC	`6.94ms` from Atlanta, US
123.146.6.150	AS4837 CHINA UNICOM China169 Backbone	`2.54ms` from Chongqing, CN
18.191.196.70	AS16509 Amazon.com, Inc.	`1.02ms` from Columbus, US
207.56.131.246	AS54801 Zillion Network Inc.	`1.29ms` from Hong Kong, HK
2.228.42.118	AS12874 Fastweb SpA	`0.76ms` from Milan, IT
31.173.23.198	AS25159 PJSC MegaFon	`13.74ms` from Moscow, RU
124.98.117.246	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.29ms` from Osaka, JP
188.9.238.150	AS3269 Telecom Italia S.p.A.	`4.66ms` from Rome, IT
98.221.144.22	AS7922 Comcast Cable Communications, LLC	`7.58ms` from Secaucus, US
2.68.104.6	AS44034 Hi3G Access AB	`6.96ms` from Stockholm, SE
193.154.243.70	AS8447 A1 Telekom Austria AG	`3.69ms` from Vienna, AT

Traceroute

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

traceroute -a -n -q1 -f3 187.84.14.67

traceroute to 187.84.14.67 (187.84.14.67): 64 hops max, 52 byte packets

3 [AS16509] 99.83.92.186 1.163 ms

4 [AS16509] 99.83.92.187 0.839 ms

5 [AS3549] 200.196.80.14 0.786 ms

6 *

7 *

8 *

9 [AS28580] 187.84.14.67 3.295 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 28th 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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