186.224.164.0/22

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	186.224.160.0/19
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     186.224.160.0/19
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:     186.224.190.0/23
nserver:     server2.fasternet.com.br
nsstat:      20260119 AA
nslastaa:    20260119
nserver:     server3.fasternet.com.br
nsstat:      20260119 AA
nslastaa:    20260119
created:     20110805
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 186.224.164.0/22

Range	ASN	Company	Num of IPs
186.224.160.0/19	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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Pingable IPs

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

IP Address	ASN	Details
186.224.166.5	AS28580 Cilnet Comunicação e Informática S.A.	`3.18ms` from Sao Paulo, BR
186.224.164.206	AS28580 Cilnet Comunicação e Informática S.A.	`3.60ms` from Sao Paulo, BR
186.224.167.229	AS28580 Cilnet Comunicação e Informática S.A.	`3.78ms` from Sao Paulo, BR
186.224.165.69	AS28580 Cilnet Comunicação e Informática S.A.	`3.52ms` from Sao Paulo, 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
4.210.245.102	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
5.151.243.22	AS6079 RCN	`1.61ms` from Ashburn, US
181.122.167.6	AS23201 Telecel S.A.	`4.90ms` from Asuncion, PY
24.218.211.198	AS7922 Comcast Cable Communications, LLC	`7.12ms` from Boston, US
160.176.138.22	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.20ms` from Casablanca, MA
68.37.190.86	AS7922 Comcast Cable Communications, LLC	`10.91ms` from Flint, US
187.64.41.54	AS28573 Claro NXT Telecomunicacoes Ltda	`15.81ms` from Fortaleza, BR
122.236.146.22	AS4134 CHINANET-BACKBONE	`7.63ms` from Hangzhou, CN
121.165.108.22	AS4766 Korea Telecom	`1.80ms` from Incheon, KR
110.11.76.134	AS9318 SK Broadband Co Ltd	`1.43ms` from Incheon, KR
136.35.230.230	AS16591 Google Fiber Inc.	`0.62ms` from Kansas City, US
81.142.170.118	AS2856 British Telecommunications PLC	`5.54ms` from London, GB
129.211.215.246	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.13ms` from Nanjing, CN
186.251.88.6	AS262994 LINX SISTEMAS E CONSULTORIA LTDA	`0.75ms` from Osasco, BR
194.59.30.38	AS399486 12651980 CANADA INC.	`0.25ms` from Paris, FR
59.182.3.182	AS9829 National Internet Backbone	`6.73ms` from Saint Thomas Mount, IN
222.222.130.22	AS4134 CHINANET-BACKBONE	`3.18ms` from Shijiazhuang, CN
59.127.99.86	AS3462 Data Communication Business Group	`4.25ms` from Taichung, TW
119.15.205.22	AS38851 TNET-NET	`4.96ms` from Taipei, TW
86.92.212.86	AS1136 KPN B.V.	`1.31ms` from Amsterdam, NL
79.129.156.102	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.55ms` from Athens, GR
91.228.21.6	AS56816 CDFnet d.o.o.	`2.65ms` from Belgrade, RS
163.19.206.118	AS1659 Taiwan Academic Network (TANet) Information Center	`6.53ms` from Chang-hua, TW
74.137.163.102	AS10796 Charter Communications Inc	`5.31ms` from Columbus, US
109.59.238.150	AS44034 Hi3G Access AB	`7.74ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 186.224.166.57

traceroute to 186.224.166.57 (186.224.166.57): 64 hops max, 52 byte packets

1 [AS15169] 142.250.238.112 353.417 ms

2 *

3 *

4 *

5 *

6 [AS28580] 186.224.166.57 327.691 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On January 19th 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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