189.39.88.0/22

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:      20260124 AA
nslastaa:    20260124
nserver:     ns2.wideway.com.br
nsstat:      20260124 AA
nslastaa:    20260124
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 189.39.88.0/22

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

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

IP Address	ASN	Details
189.39.88.2	AS28580 Cilnet Comunicação e Informática S.A.	`7.59ms` from Sao Paulo, BR
189.39.89.5	AS28580 Cilnet Comunicação e Informática S.A.	`8.24ms` 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
168.63.4.198	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
73.214.42.54	AS7922 Comcast Cable Communications, LLC	`13.89ms` from Ashburn, US
50.194.224.150	AS7922 Comcast Cable Communications, LLC	`5.00ms` from Atlanta, US
54.149.225.150	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
75.158.103.22	AS852 TELUS Communications Inc.	`1.45ms` from Calgary, CA
107.140.254.102	AS7018 AT&T Enterprises, LLC	`2.39ms` from Chicago, US
50.189.59.70	AS7922 Comcast Cable Communications, LLC	`2.31ms` from Denver, US
36.49.122.6	AS4134 CHINANET-BACKBONE	`10.35ms` from Harbin, CN
178.165.95.70	AS34700 MAXNET TELECOM, LTD	`8.18ms` from Kharkiv, UA
213.235.134.6	AS25512 CD-Telematika a.s.	`6.97ms` from Prague, CZ
88.44.170.166	AS3269 Telecom Italia S.p.A.	`1.79ms` from Rome, IT
84.204.65.150	AS20632 PJSC MegaFon	`1.94ms` from Saint Petersburg, RU
201.119.129.54	AS8151 UNINET	`3.79ms` from Santiago de Queretaro, MX
83.110.17.38	AS5384 Emirates Internet	`5.71ms` from Al Fujairah City, AE
84.87.134.198	AS1136 KPN B.V.	`1.71ms` from Amsterdam, NL
73.80.49.86	AS7922 Comcast Cable Communications, LLC	`9.21ms` from Ashburn, US
94.67.246.86	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.08ms` from Athens, GR
181.56.141.70	AS10620 Telmex Colombia S.A.	`14.37ms` from Bogotá, CO
71.184.83.70	AS701 Verizon Business	`2.09ms` from Boston, US
202.7.218.86	AS7545 TPG Telecom Limited	`1.51ms` from Brisbane, AU
72.42.118.6	AS187 DNScast	`0.17ms` from Bucharest, RO
191.81.217.54	AS22927 Telefonica de Argentina	`18.84ms` from Buenos Aires, AR
181.81.108.118	AS7303 Telecom Argentina S.A.	`1.65ms` from Buenos Aires, AR
156.205.45.182	AS8452 TE-AS	`7.86ms` from Cairo, EG
139.155.4.150	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.82ms` from Chengdu, CN

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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