189.28.224.0/21

AS28580 · Cilnet Comunicação e Informática S.A.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	189.28.224.0/20
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     189.28.224.0/20
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:     189.28.224.0/20
nserver:     server2.fasternet.com.br
nsstat:      20260131 AA
nslastaa:    20260131
nserver:     server3.fasternet.com.br
nsstat:      20260131 AA
nslastaa:    20260131
created:     20070417
changed:     20070418

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
e-mail:      [email protected]
country:     BR
created:     20000729
changed:     20240409

nic-hdl-br:  DZA3
person:      Diego Zuaneti Arruda
e-mail:      [email protected]
country:     BR
created:     20010425
changed:     20241127

nic-hdl-br:  NOFAS
person:      NOC Fasternet
e-mail:      [email protected]
country:     BR
created:     20191022
changed:     20191022

Overlapping Ranges

BGP prefixes that contain 189.28.224.0/21

Range	ASN	Company	Num of IPs
189.28.224.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096

Nearby Ranges

BGP prefixes that overlap with 189.28.0.0/16

Range	ASN	Company	Num of IPs
189.28.64.0/19	AS27882	Valor Information Technologies, S.L.	8,192
189.28.32.0/19	AS28293	InterCorp Provedor de Internet LTDA ME	8,192
189.28.192.0/19	AS28343	UNIFIQUE TELECOMUNICACOES S/A	8,192
189.28.128.0/20	AS28291	MINISTERIO DA SAUDE	4,096
189.28.176.0/20	AS28292	ENGEPLUS INFORMATICA LTDA	4,096
189.28.112.0/20	AS136907	Huawei-Cloud-TH	4,096
189.28.96.0/20	AS136907	Huawei-Cloud-TH	4,096
189.28.0.0/20	AS28279	Telgo Telecomunicações Goiás Ltda.	4,096
189.28.240.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
189.28.144.0/20	AS28669	VERO S.A	4,096
189.28.160.0/20	AS28300	Speed Serviços de Internet Ltda	4,096
189.28.224.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
189.28.16.0/21	AS28298	SKY SERVIÇOS DE BANDA LARGA LTDA	2,048
189.28.56.0/24	AS28293	IPB NET LTDA	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses 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

Read more

Pingable IPs

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

IP Address	ASN	Details
189.28.224.202	AS28580 Cilnet Comunicação e Informática S.A.	`2.85ms` from Osasco, BR
189.28.227.10	AS28580 Cilnet Comunicação e Informática S.A.	`2.60ms` from Sao Paulo, BR
189.28.226.153	AS28580 Cilnet Comunicação e Informática S.A.	`1.06ms` from Sao Paulo, 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
114.244.89.5	AS4808 China Unicom Beijing Province Network	`3.24ms` from Beijing, CN
98.218.203.213	AS7922 Comcast Cable Communications, LLC	`10.03ms` from Berkeley Springs, US
87.180.202.213	AS3320 Deutsche Telekom AG	`3.73ms` from Berlin, DE
95.103.79.245	AS6855 Slovak Telekom, a.s.	`7.41ms` from Bratislava, SK
128.48.221.245	AS11293 University of California - Office of the President	`3.03ms` from Los Angeles, US
95.221.184.117	AS12714 PJSC MegaFon	`1.91ms` from Moscow, RU
180.199.22.21	AS18126 Chubu Telecommunications Company, Inc.	`4.54ms` from Osaka, JP
184.174.20.69	AS14315 1GSERVERS, LLC	`0.41ms` from Phoenix, US
73.3.89.37	AS7922 Comcast Cable Communications, LLC	`7.66ms` from Salt Lake City, US
177.35.215.165	AS28573 Claro NXT Telecomunicacoes Ltda	`11.88ms` from Sao Paulo, BR
200.183.155.229	AS4230 CLARO S.A.	`15.41ms` from Sao Paulo, BR
197.3.187.165	AS37705 TOPNET	`2.25ms` from Tunis, TN
111.117.146.133	AS4538 China Education and Research Network Center	`15.01ms` from Beijing, CN
121.37.110.69	AS55990 Huawei Cloud Service data center	`8.47ms` from Beijing, CN
102.186.79.245	AS24835 Vodafone Data	`14.07ms` from Cairo, EG
167.19.23.53	AS22221 National General Management Corp.	`4.26ms` from Charlotte, US
4.245.238.85	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
93.133.34.117	AS6805 Telefonica Germany GmbH & Co.OHG	`3.34ms` from Duesseldorf, DE
24.77.26.85	AS6327 Shaw Communications	`18.65ms` from Edmonton, CA
42.194.191.245	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.22ms` from Guangzhou, CN
221.131.219.181	AS56041 China Mobile communications corporation	`8.76ms` from Hangzhou, CN
121.148.170.213	AS4766 Korea Telecom	`5.19ms` from Incheon, KR
213.97.47.165	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.13ms` from Madrid, ES
68.85.97.117	AS7922 Comcast Cable Communications, LLC	`2.74ms` from Miami, US
174.20.233.245	AS209 CenturyLink Communications, LLC	`1.49ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -m4 189.28.231.134

traceroute to 189.28.231.134 (189.28.231.134): 4 hops max, 52 byte packets

1 [AS141995] 109.123.229.11 1.367 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 30th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales