187.45.24.0/22

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:      israelneto@fasternet.com.br
country:     BR
created:     20000729
changed:     20240409

nic-hdl-br:  DZA3
person:      Diego Zuaneti Arruda
e-mail:      diego.arruda@gmail.com
country:     BR
created:     20010425
changed:     20241127

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 187.45.24.0/22

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
187.45.88.0/24	AS28135	PJM NET	256
187.45.89.0/24	AS28135	PJM NET	256
187.45.90.0/24	AS28135	ISPTEC Sistemas de Comunicação Eireli	256
187.45.117.0/24	AS28146	EMME SERVICE EIRELI - EPP	256

Hosted domains

There are 7 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
187.45.24.217	thrparques.com.br	6
187.45.24.48	linein.com.br	1

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

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Pingable IPs

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

IP Address	ASN	Details
187.45.24.14	AS28580 Cilnet Comunicação e Informática S.A.	`2.44ms` 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
83.111.161.38	AS5384 Emirates Internet	`2.46ms` from Al Fujairah City, AE
4.28.237.134	AS3356 Level 3 Parent, LLC	`0.80ms` from Ashburn, US
170.80.137.6	AS264822 PIAGGIO ANGEL PABLO	`14.30ms` from Buenos Aires, AR
34.80.64.70	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
52.96.226.134	AS8075 Microsoft Corporation	`0.58ms` from Chicago, US
108.200.227.38	AS7018 AT&T Enterprises, LLC	`6.47ms` from Columbus, US
46.27.129.246	AS12430 VODAFONE ESPANA S.A.U.	`10.28ms` from Madrid, ES
191.91.10.86	AS27831 Colombia Móvil	`7.20ms` from Medellin, CO
174.59.48.182	AS7922 Comcast Cable Communications, LLC	`17.20ms` from Reston, US
200.213.87.38	AS4230 CLARO S.A.	`1.08ms` from Sao Paulo, BR
184.80.250.54	AS7029 Windstream Communications LLC	`4.21ms` from Secaucus, US
182.230.148.198	AS17858 LG POWERCOMM	`3.79ms` from Seoul, KR
121.180.215.22	AS4766 Korea Telecom	`6.74ms` from Seoul, KR
153.174.224.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.61ms` from Tokyo, JP
120.219.181.38	AS24445 Henan Mobile Communications Co.,Ltd	`5.43ms` from Zhengzhou, CN
75.149.72.182	AS7922 Comcast Cable Communications, LLC	`5.94ms` from Chicago, US
99.29.194.86	AS7018 AT&T Enterprises, LLC	`8.90ms` from Columbus, US
95.83.194.6	AS13280 Three Ireland (Hutchison) limited	`13.36ms` from Dublin, IE
93.234.70.246	AS3320 Deutsche Telekom AG	`4.32ms` from Hamburg, DE
75.15.236.22	AS7018 AT&T Enterprises, LLC	`3.52ms` from Houston, US
185.91.179.118	AS12737 KrasPromStroy, LLC	`0.41ms` from Krasnoyarsk, RU
90.18.21.214	AS3215 Orange S.A.	`15.51ms` from Lyon, FR
43.137.179.134	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.10ms` from Nanjing, CN
162.44.164.118	AS14948 IQVIA Holdings Inc	`2.29ms` from New York City, US
176.142.72.118	AS5410 Bouygues Telecom SA	`2.08ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f5 -m9 187.45.27.107

traceroute to 187.45.27.107 (187.45.27.107): 9 hops max, 52 byte packets

5 [AS6181] 216.68.14.176 1.211 ms

6 [AS6181] 216.68.14.127 15.026 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Cincinnati, US

On January 9th 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.

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