189.39.90.0/23

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	189.39.80.0/20
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     189.39.80.0/20
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:      IAN11
inetrev:     189.39.80.0/20
nserver:     ns1.wideway.com.br
nsstat:      20260128 AA
nslastaa:    20260128
nserver:     ns2.wideway.com.br
nsstat:      20260128 AA
nslastaa:    20260128
created:     20070628
changed:     20211124

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

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

Overlapping Ranges

BGP prefixes that contain 189.39.90.0/23

Range	ASN	Company	Num of IPs
189.39.80.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096

Nearby Ranges

BGP prefixes that overlap with 189.39.0.0/16

Range	ASN	Company	Num of IPs
189.39.0.0/18	AS16735	ALGAR TELECOM S/A	16,384
189.39.112.0/20	AS16735	ALGAR TELECOM S/A	4,096
189.39.160.0/20	AS52925	Ascenty Data Centers e Telecomunicações S/A	4,096
189.39.192.0/20	AS262669	Companhia Itabirana Telecomunicações Ltda	4,096
189.39.128.0/20	AS28183	MICRON LINE SERVICOS DE INFORMATICA LTDA - ME	4,096
189.39.64.0/20	AS28295	Diagnosticos da America S.A.	4,096
189.39.96.0/20	AS28305	PERSIS INTERNET LTDA	4,096
189.39.144.0/20	AS28573	Claro NXT Telecomunicacoes Ltda	4,096
189.39.80.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
189.39.240.0/20	AS28658	Gigalink de Nova Friburgo Soluções em Rede Multimi	4,096
189.39.208.0/21	AS22381	Megatelecom Telecomunicacoes Ltda	2,048
189.39.180.0/22	AS270838	Neidnet Telecomunicações	1,024
189.39.216.0/22	AS265303	BRASIL TECPAR \| AMIGO \| AVATO	1,024
189.39.176.0/22	AS268940	Kayros Link	1,024
189.39.220.0/22	AS22381	Megatelecom Telecomunicacoes Ltda	1,024
189.39.184.0/24	AS270792	SLIM WEB	256
189.39.187.0/24	AS270792	PIX CONECT TELECOM	256
189.39.186.0/24	AS270792	Gambero & Vieira Ltda	256
189.39.190.0/24	AS28336	MUNDIVOX DO BRASIL LTDA	256
189.39.191.0/24	AS28336	CITTA TELECOM LTDA	256
189.39.125.0/24	AS16735	Shopping center Costa Dourada S/A	256
189.39.224.0/24	AS28321	Federação das Câmaras de Dirigentes Lojistas SC	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
134.236.36.135	AS131090 National Telecom Public Company Limited	`9.53ms` from Bangkok, TH
94.226.13.23	AS6848 Telenet BV	`4.51ms` from Brussels, BE
40.177.94.215	AS16509 Amazon.com, Inc.	`1.67ms` from Calgary, CA
195.52.147.167	AS12312 ecotel communication ag	`8.15ms` from Duesseldorf, DE
27.68.162.39	AS7552 Viettel Group	`4.16ms` from Ho Chi Minh City, VN
136.37.142.231	AS16591 Google Fiber Inc.	`0.80ms` from Kansas City, US
2.120.54.215	AS5607 Sky UK Limited	`7.19ms` from London, GB
125.112.237.87	AS4134 CHINANET-BACKBONE	`9.12ms` from Nanchang, CN
77.154.57.23	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.58ms` from Paris, FR
189.142.50.55	AS8151 UNINET	`4.91ms` from Santiago de Queretaro, MX
23.198.158.247	AS16625 Akamai Technologies, Inc.	`0.30ms` from Seattle, US
156.246.215.199	AS44559 IT HOSTLINE LTD	`0.19ms` from Tokyo, JP
97.148.91.215	AS6167 Verizon Business	`14.79ms` from Atlanta, US
76.119.178.23	AS7922 Comcast Cable Communications, LLC	`5.99ms` from Boston, US
84.224.103.215	AS213155 Yettel Hungary Ltd.	`9.08ms` from Budapest, HU
139.208.32.87	AS4837 CHINA UNICOM China169 Backbone	`10.41ms` from Changchun, CN
66.56.220.199	AS11426 Charter Communications Inc	`14.56ms` from Charlotte, US
18.191.60.167	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
87.152.209.23	AS3320 Deutsche Telekom AG	`4.32ms` from Duesseldorf, DE
1.12.231.7	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.97ms` from Guangzhou, CN
182.43.83.183	AS58519 Cloud Computing Corporation	`0.41ms` from Guiyang, CN
175.117.87.7	AS9318 SK Broadband Co Ltd	`1.19ms` from Incheon, KR
126.23.141.151	AS17676 SoftBank Corp.	`3.83ms` from Osaka, JP
186.200.247.183	AS10429 TELEFÔNICA BRASIL S.A	`0.72ms` from Osasco, BR
189.79.240.183	AS27699 TELEFÔNICA BRASIL S.A	`3.40ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f5 -m8 189.39.90.225

traceroute to 189.39.90.225 (189.39.90.225): 8 hops max, 52 byte packets

5 [AS7049] 190.110.99.37 0.598 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On January 19th 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.

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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