187.45.28.0/24

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	187.45.16.0/20
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     187.45.16.0/20
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
created:     20091013
changed:     20130307

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 187.45.28.0/24

Range	ASN	Company	Num of IPs
187.45.16.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096

Nearby Ranges

BGP prefixes that overlap with 187.45.0.0/16

Range	ASN	Company	Num of IPs
187.45.192.0/19	AS27715	Locaweb Serviços de Internet S/A	8,192
187.45.224.0/19	AS27715	Locaweb Serviços de Internet S/A	8,192
187.45.80.0/20	AS28135	ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL - ANID	4,096
187.45.176.0/20	AS53055	DIMENOC SERVICOS DE INFORMATICA LTDA	4,096
187.45.32.0/20	AS28133	Provedor Eloinet Ltda	4,096
187.45.144.0/20	AS28370	GUIFAMI Informática Ltda.	4,096
187.45.0.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
187.45.16.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
187.45.48.0/20	AS268323	AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	4,096
187.45.112.0/20	AS28146	MHNET TELECOM	4,096
187.45.96.0/20	AS28146	MHNET TELECOM	4,096
187.45.64.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
187.45.86.0/24	AS28135	VELOZNET TELECOM E SERVICOS LTDA	256
187.45.88.0/24	AS28135	PJM NET	256
187.45.89.0/24	AS28135	PJM NET	256
187.45.117.0/24	AS28146	EMME SERVICE EIRELI - EPP	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
87.173.156.248	AS3320 Deutsche Telekom AG	`3.77ms` from Berlin, DE
156.214.98.216	AS8452 TE-AS	`3.88ms` from Cairo, EG
70.73.142.104	AS6327 Shaw Communications	`4.66ms` from Calgary, CA
107.220.61.56	AS7018 AT&T Enterprises, LLC	`6.10ms` from Dallas, US
81.132.158.8	AS2856 British Telecommunications PLC	`2.92ms` from London, GB
12.149.250.248	AS7018 AT&T Enterprises, LLC	`0.67ms` from Los Angeles, US
34.139.198.168	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
108.35.127.104	AS701 Verizon Business	`1.94ms` from New York City, US
87.229.235.8	AS3216 PJSC "Vimpelcom"	`0.48ms` from Samara, RU
71.9.131.8	AS20115 Charter Communications LLC	`10.27ms` from San Jose, US
220.106.200.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.54ms` from Tokyo, JP
24.42.78.40	AS12975 PALTEL Autonomous System	`7.13ms` from Amman, JO
134.202.158.40	AS7029 Windstream Communications LLC	`0.44ms` from Ashburn, US
116.132.187.24	AS4837 CHINA UNICOM China169 Backbone	`18.32ms` from Beijing, CN
35.242.247.200	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
178.184.244.168	AS12389 PJSC Rostelecom	`13.00ms` from Krasnoyarsk, RU
23.243.251.232	AS20001 Charter Communications Inc	`4.24ms` from Los Angeles, US
71.92.211.40	AS20115 Charter Communications LLC	`5.44ms` from Los Angeles, US
121.188.7.8	AS4766 Korea Telecom	`3.77ms` from Seoul, KR
14.88.68.104	AS4766 Korea Telecom	`2.76ms` from Seoul, KR
203.253.40.8	AS4766 Korea Telecom	`4.81ms` from Seoul, KR
120.142.53.104	AS7562 HCN Dongjak	`0.81ms` from Seoul, KR
212.47.217.168	AS3327 CITIC Telecom CPC Netherlands B.V.	`0.45ms` from Tallinn, EE
150.95.146.8	AS7506 GMO Internet Group, Inc.	`0.29ms` from Tokyo, JP
52.122.97.248	AS8069 Microsoft Corporation	`1.88ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f4 -m7 187.45.28.71

traceroute to 187.45.28.71 (187.45.28.71): 7 hops max, 52 byte packets

4 [] 187.16.222.84 32.267 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 28th 2025

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