189.39.86.0/23

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
country:     BR
owner-c:     IAN11
tech-c:      IAN11
inetrev:     189.39.80.0/20
nserver:     ns1.wideway.com.br
nsstat:      20260319 AA
nslastaa:    20260319
nserver:     ns2.wideway.com.br
nsstat:      20260319 AA
nslastaa:    20260319
created:     20070628
changed:     20211124

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
e-mail:      israelneto@fasternet.com.br
country:     BR
created:     20000729
changed:     20240409

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 189.39.86.0/23

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	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	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	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	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

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

Read more

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
120.46.82.199	AS55990 Huawei Cloud Service data center	`3.45ms` from Beijing, CN
203.91.246.167	AS9443 Vocus Retail	`2.85ms` from Brisbane, AU
117.5.116.119	AS7552 Viettel Group	`2.65ms` from Hanoi, VN
1.24.84.183	AS139007 UNICOM InnerMongolia province network	`7.54ms` from Hohhot, CN
146.148.230.23	AS26658 HT	`0.29ms` from Los Angeles, US
81.251.108.87	AS3215 Orange S.A.	`15.64ms` from Paris, FR
44.208.128.7	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
37.70.28.87	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.97ms` from Saint-Denis, FR
54.193.53.87	AS16509 Amazon.com, Inc.	`0.17ms` from San Jose, US
128.180.6.103	AS6522 Lehigh University	`4.15ms` from Secaucus, US
58.141.205.183	AS10036 DLIVE	`1.57ms` from Seoul, KR
165.243.101.23	AS4668 LG CNS	`1.42ms` from Seoul, KR
140.245.59.103	AS31898 Oracle Corporation	`0.12ms` from Singapore, SG
15.195.15.167	AS7057 Managed Network Systems Inc.	`5.61ms` from Toronto, CA
91.248.8.135	AS9145 EWE TEL GmbH	`8.69ms` from Amsterdam, NL
35.187.93.167	AS396982 Google LLC	`0.15ms` from Brussels, BE
204.183.221.39	AS174 Cogent Communications, LLC	`1.07ms` from Chicago, US
34.173.73.7	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
3.252.97.215	AS16509 Amazon.com, Inc.	`0.42ms` from Dublin, IE
65.62.76.39	AS8011 MongoDB, Inc.	`0.19ms` from Frankfurt am Main, DE
77.111.45.119	AS3212 Telemach Slovenija d.o.o.	`2.42ms` from Ljubljana, SI
51.11.11.39	AS8075 Microsoft Corporation	`0.23ms` from London, GB
62.42.202.151	AS6739 Vodafone ONO AS	`8.69ms` from Madrid, ES
158.179.2.183	AS54253 Oracle Corporation	`2.66ms` from Muscat, OM
70.111.164.167	AS701 Verizon Business	`1.95ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m5 189.39.87.172

traceroute to 189.39.87.172 (189.39.87.172): 5 hops max, 52 byte packets

1 [AS9211] 213.238.35.1 0.202 ms

2 [AS9211] 212.12.33.138 0.256 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hamburg, DE

On March 20th 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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