186.224.156.0/23

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	186.224.128.0/19
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     186.224.128.0/19
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:     186.224.128.0/24
nserver:     server2.fasternet.com.br
nsstat:      20260121 AA
nslastaa:    20260121
nserver:     server3.fasternet.com.br
nsstat:      20260121 AA
nslastaa:    20260121
created:     20100727
changed:     20121212

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 186.224.156.0/23

Range	ASN	Company	Num of IPs
186.224.128.0/19	AS28580	Cilnet Comunicação e Informática S.A.	8,192

Nearby Ranges

BGP prefixes that overlap with 186.224.0.0/16

Range	ASN	Company	Num of IPs
186.224.128.0/19	AS28580	Cilnet Comunicação e Informática S.A.	8,192
186.224.160.0/19	AS28580	Cilnet Comunicação e Informática S.A.	8,192
186.224.32.0/20	AS262756	Ligga Telecomunicações S.A.	4,096
186.224.112.0/20	AS262757	Insidesign Tecnologia Ltda EPP	4,096
186.224.96.0/20	AS262757	Insidesign Tecnologia Ltda EPP	4,096
186.224.240.0/20	AS262758	Unisites Serviços de Informática EIRELI	4,096
186.224.0.0/20	AS262755	AONET SERVICOS DE COMUNICACAO LTDA	4,096
186.224.48.0/20	AS262691	CONECTA LTDA.	4,096
186.224.192.0/20	AS265330	JR & JS ENGENHARIA E COMÉRCIO LTDA	4,096
186.224.224.0/20	AS53171	VERO S.A	4,096
186.224.192.0/20	AS28189	JR & JS ENGENHARIA E COMÉRCIO LTDA	4,096
186.224.64.0/20	AS28142	DIGITAL DESIGN SERVIÇOS DE TELECOMUNICAÇÕES EIRELI	4,096
186.224.208.0/20	AS28189	JR & JS ENGENHARIA E COMÉRCIO LTDA	4,096
186.224.24.0/21	AS263073	DTEL TELECOM	2,048
186.224.16.0/21	AS262755	AONET SERVICOS DE COMUNICACAO LTDA	2,048
186.224.80.0/21	AS262998	Logos Net Servicos de Comunicacao Ltda	2,048
186.224.88.0/21	AS262476	PROVEDOR BRCENTRAL.NET LTDA	2,048
186.224.193.0/24	AS28189	Union Tel Telecomunicações LTDA	256
186.224.193.0/24	AS272232	Union Tel Telecomunicações 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
83.88.219.39	AS3292 TDC Holding A/S	`19.59ms` from Copenhagen, DK
195.88.109.7	AS57407 CK Software GmbH	`0.54ms` from Frankfurt am Main, DE
20.2.65.167	AS8075 Microsoft Corporation	`0.36ms` from Hong Kong, HK
217.155.149.103	AS13037 Zen Internet Ltd	`1.53ms` from London, GB
166.1.151.151	AS62240 Clouvider	`0.20ms` from London, GB
201.26.30.167	AS27699 TELEFÔNICA BRASIL S.A	`1.94ms` from Osasco, BR
50.18.84.247	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
220.88.185.151	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
52.221.13.183	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
62.100.200.7	AS39855 Mod Mission Critical LLC	`0.27ms` from Amsterdam, NL
69.63.177.215	AS32934 Facebook, Inc.	`3.10ms` from Ashburn, US
20.169.204.71	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
96.29.34.215	AS10796 Charter Communications Inc	`18.04ms` from Columbus, US
47.186.52.39	AS5650 Frontier Communications of America, Inc.	`1.63ms` from Dallas, US
205.198.65.151	AS138997 Eons Data Communications Limited	`0.27ms` from Hong Kong, HK
38.60.100.231	AS8796 FASTNET DATA INC	`0.28ms` from Los Angeles, US
188.15.127.39	AS3269 Telecom Italia S.p.A.	`19.47ms` from Milan, IT
122.250.225.247	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.98ms` from Osaka, JP
153.178.166.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.91ms` from Osaka, JP
180.25.175.119	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.89ms` from Osaka, JP
122.196.26.135	AS9617 JCOM Co., Ltd.	`8.14ms` from Osaka, JP
173.33.238.215	AS812 Rogers Communications Canada Inc.	`2.58ms` from Toronto, CA
91.113.195.55	AS8447 A1 Telekom Austria AG	`9.92ms` from Vienna, AT
24.131.92.247	AS7922 Comcast Cable Communications, LLC	`11.62ms` from Ashburn, US
174.109.129.167	AS11426 Charter Communications Inc	`10.29ms` from Charlotte, US

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 186.224.157.164

traceroute to 186.224.157.164 (186.224.157.164): 7 hops max, 52 byte packets

3 [AS55017] 104.219.220.29 0.213 ms

4 [AS55017] 104.219.220.11 0.202 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On January 18th 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.

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