189.28.236.0/22

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	189.28.224.0/20
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:      20260107 AA
nslastaa:    20260107
nserver:     server3.fasternet.com.br
nsstat:      20260107 AA
nslastaa:    20260107
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 189.28.236.0/22

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 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
75.176.14.150	AS11426 Charter Communications Inc	`8.04ms` from Atlanta, US
50.187.12.166	AS7922 Comcast Cable Communications, LLC	`7.29ms` from Boston, US
164.163.130.198	AS265738 AGRUPACION DE PROVEEDORES DE SERVICIOS	`8.49ms` from Buenos Aires, AR
12.54.170.214	AS7018 AT&T Enterprises, LLC	`9.57ms` from Chicago, US
75.180.45.70	AS10796 Charter Communications Inc	`11.18ms` from Columbus, US
195.215.85.150	AS3292 TDC Holding A/S	`0.57ms` from Copenhagen, DK
169.48.93.230	AS36351 IBM Cloud	`1.40ms` from Dallas, US
84.188.243.150	AS3320 Deutsche Telekom AG	`4.70ms` from Frankfurt am Main, DE
154.21.202.38	AS979 NetLab Global	`0.57ms` from Hong Kong, HK
163.195.131.6	AS37130 State Information Technology Agency SOC Ltd	`0.78ms` from Johannesburg, ZA
106.207.111.6	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.98ms` from Kolkata, IN
176.49.31.54	AS12389 PJSC Rostelecom	`0.74ms` from Krasnoyarsk, RU
148.69.75.118	AS12353 Vodafone Portugal	`5.81ms` from Lisbon, PT
90.200.88.102	AS5607 Sky UK Limited	`8.43ms` from London, GB
90.170.34.6	AS12479 Orange Espagne SA	`4.82ms` from Madrid, ES
15.161.233.86	AS16509 Amazon.com, Inc.	`0.17ms` from Milan, IT
134.161.43.22	AS22594 University of Northern Iowa	`7.66ms` from Minneapolis, US
158.38.151.118	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`13.97ms` from Sandefjord, NO
20.58.132.70	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
147.235.185.198	AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD.	`1.38ms` from Tel Aviv, IL
71.200.155.54	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Ashburn, US
76.97.171.86	AS7922 Comcast Cable Communications, LLC	`5.24ms` from Atlanta, US
60.205.44.166	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.51ms` from Beijing, CN
190.67.223.230	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.56ms` from Bogota, CO
202.191.211.246	AS9583 Sify Limited	`1.01ms` from Chennai, IN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 189.28.238.9

traceroute to 189.28.238.9 (189.28.238.9): 7 hops max, 52 byte packets

3 [AS3549] 200.189.213.6 119.219 ms

4 [AS3549] 200.196.80.14 118.643 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On December 28th 2025

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