187.45.30.0/24

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
inetrev:     187.45.29.0/24
nserver:     server2.fasternet.com.br
nsstat:      20260120 AA
nslastaa:    20260120
nserver:     server3.fasternet.com.br
nsstat:      20260120 AA
nslastaa:    20260120
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 187.45.30.0/24

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
187.45.88.0/24	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 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
54.68.0.104	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
64.123.13.136	AS7018 AT&T Enterprises, LLC	`0.57ms` from Dallas, US
84.174.104.184	AS3320 Deutsche Telekom AG	`4.46ms` from Duesseldorf, DE
92.198.219.152	AS20676 Plusnet GmbH	`6.06ms` from Frankfurt am Main, DE
113.187.138.248	AS45899 VNPT Corp	`2.40ms` from Ho Chi Minh City, VN
118.35.238.40	AS4766 Korea Telecom	`7.03ms` from Incheon, KR
204.9.173.40	AS10554 WESTERN UNIVERSITY OF HEALTH SCIENCES	`2.11ms` from Los Angeles, US
79.21.38.168	AS3269 Telecom Italia S.p.A.	`4.93ms` from Milan, IT
177.115.9.40	AS26599 TELEFÔNICA BRASIL S.A	`2.59ms` from Osasco, BR
162.212.53.24	AS13652 HORIZON BLUE CROSS BLUE SHIELD OF NJ	`3.04ms` from Piscataway, US
218.168.129.56	AS3462 Data Communication Business Group	`1.71ms` from Taipei, TW
37.15.102.72	AS12479 Orange Espagne SA	`5.68ms` from Zaragoza, ES
178.226.119.168	AS50266 Odido Netherlands B.V.	`4.01ms` from Amsterdam, NL
150.221.79.136	AS11955 Charter Communications Inc	`14.30ms` from Atlanta, US
20.122.181.168	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
179.51.203.248	AS273971 COOPERATIVA DE SERVICIOS PUBLICOS DEL CAMPILLO LIMITADA	`11.56ms` from Buenos Aires, AR
201.212.8.120	AS7303 Telecom Argentina S.A.	`0.48ms` from Buenos Aires, AR
61.187.42.56	AS4134 CHINANET-BACKBONE	`2.37ms` from Changsha, CN
107.215.54.40	AS7018 AT&T Enterprises, LLC	`7.88ms` from Chicago, US
106.32.133.120	AS4134 CHINANET-BACKBONE	`15.78ms` from Chongqing, CN
34.61.246.200	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
112.92.34.8	AS17816 China Unicom IP network China169 Guangdong province	`5.96ms` from Guangzhou, CN
61.78.250.232	AS4766 Korea Telecom	`6.06ms` from Incheon, KR
95.125.151.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`14.91ms` from Madrid, ES
151.33.132.120	AS1267 WIND TRE S.P.A.	`3.08ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m5 187.45.30.241

traceroute to 187.45.30.241 (187.45.30.241): 5 hops max, 52 byte packets

1 [AS15169] 142.251.224.86 136.785 ms

2 [AS15169] 74.125.119.67 141.055 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On January 18th 2026

What are IP address ranges?

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