186.224.136.0/21

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
owner-c:     IAN11
tech-c:      DZA3
inetrev:     186.224.159.0/24
nserver:     server2.fasternet.com.br
nsstat:      20260119 AA
nslastaa:    20260119
nserver:     server3.fasternet.com.br
nsstat:      20260119 AA
nslastaa:    20260119
created:     20100727
changed:     20121212

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
created:     20000729
changed:     20240409

nic-hdl-br:  DZA3
person:      Diego Zuaneti Arruda
created:     20010425
changed:     20241127

nic-hdl-br:  NOFAS
person:      NOC Fasternet
created:     20191022
changed:     20191022

Overlapping Ranges

BGP prefixes that contain 186.224.136.0/21

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
209.249.119.5	AS6461 Zayo Bandwidth	`0.47ms` from Ashburn, US
208.82.47.165	AS19215 PES Energize	`10.55ms` from Atlanta, US
124.123.5.85	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`0.61ms` from Chennai, IN
47.5.40.5	AS33588 Charter Communications LLC	`13.26ms` from Denver, US
52.209.18.213	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
207.235.48.117	AS3549 Level 3 Parent, LLC	`4.95ms` from Fayetteville, US
195.147.180.85	AS5413 Wavenet Limited	`8.22ms` from London, GB
122.52.190.213	AS9299 Philippine Long Distance Telephone Company	`1.26ms` from Manila, PH
210.9.46.117	AS2764 AAPT Limited	`0.63ms` from Melbourne, AU
96.217.168.21	AS7922 Comcast Cable Communications, LLC	`1.12ms` from Miami, US
94.90.236.117	AS3269 Telecom Italia S.p.A.	`3.73ms` from Milan, IT
27.133.179.133	AS18144 Enecom,Inc.	`7.39ms` from Osaka, JP
47.104.86.165	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.14ms` from Qingdao, CN
124.129.149.5	AS4837 CHINA UNICOM China169 Backbone	`1.13ms` from Qingdao, CN
175.229.220.213	AS4766 Korea Telecom	`4.21ms` from Seoul, KR
1.99.7.5	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
103.161.244.69	AS141682 APIDT Infrastructure Pty Ltd	`0.66ms` from Tokyo, JP
126.139.71.181	AS17676 SoftBank Corp.	`1.10ms` from Tokyo, JP
99.226.123.69	AS812 Rogers Communications Canada Inc.	`4.91ms` from Toronto, CA
180.241.54.197	AS7713 PT Telekomunikasi Indonesia	`12.38ms` from Batam, ID
87.174.179.197	AS3320 Deutsche Telekom AG	`3.38ms` from Duesseldorf, DE
84.141.196.181	AS3320 Deutsche Telekom AG	`7.80ms` from Frankfurt am Main, DE
122.141.102.37	AS4837 CHINA UNICOM China169 Backbone	`9.47ms` from Harbin, CN
42.6.198.101	AS4837 CHINA UNICOM China169 Backbone	`10.72ms` from Liaoyang, CN
82.24.48.213	AS5089 Virgin Media Limited	`1.84ms` from London, GB

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 186.224.137.74

traceroute to 186.224.137.74 (186.224.137.74): 7 hops max, 52 byte packets

3 [AS55017] 104.219.220.29 0.194 ms

4 [AS55017] 104.219.220.11 0.229 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On January 9th 2026

What are IP address ranges?

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