187.45.4.0/22

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	187.45.0.0/20
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     187.45.0.0/20
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:     187.45.13.0/24
nserver:     server2.fasternet.com.br
nsstat:      20251219 AA
nslastaa:    20251219
nserver:     server3.fasternet.com.br
nsstat:      20251219 AA
nslastaa:    20251219
created:     20090216
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 187.45.4.0/22

Range	ASN	Company	Num of IPs
187.45.0.0/20	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
187.45.224.0/19	AS27715	Locaweb Serviços de Internet S/A	8,192
187.45.192.0/19	AS27715	Locaweb Serviços de Internet S/A	8,192
187.45.80.0/20	AS28135	ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL - ANID	4,096
187.45.112.0/20	AS28146	MHNET TELECOM	4,096
187.45.48.0/20	AS268323	AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	4,096
187.45.32.0/20	AS28133	Provedor Eloinet Ltda	4,096
187.45.176.0/20	AS53055	DIMENOC SERVICOS DE INFORMATICA LTDA	4,096
187.45.96.0/20	AS28146	MHNET TELECOM	4,096
187.45.64.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
187.45.144.0/20	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
187.45.117.0/24	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

Read more

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
74.220.108.6	AS18486 NTT Global Networks Incorporated	`0.61ms` from Atlanta, US
78.35.11.134	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.02ms` from Duesseldorf, DE
102.161.8.182	AS30999 EMTEL LIMITED	`14.65ms` from Ebene, MU
57.129.94.38	AS16276 OVH SAS	`0.08ms` from Frankfurt am Main, DE
14.235.29.150	AS45899 VNPT Corp	`3.79ms` from Hanoi, VN
2.7.181.38	AS3215 Orange S.A.	`3.95ms` from Lyon, FR
176.84.212.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.26ms` from Madrid, ES
207.195.220.6	AS25720 Honeycomb Internet Services	`0.32ms` from Minneapolis, US
201.162.165.70	AS7438 PEGASO PCS	`8.96ms` from Monterrey, MX
216.130.161.6	AS27257 Webair Internet Development Company Inc.	`0.99ms` from New York City, US
92.126.31.214	AS12389 PJSC Rostelecom	`5.66ms` from Novosibirsk, RU
51.143.116.198	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
44.216.102.166	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
94.110.8.246	AS47377 Orange Belgium SA	`7.71ms` from Roubaix, FR
67.215.100.246	AS18895 Nustream Communications	`0.35ms` from San Juan, PR
112.180.19.22	AS4766 Korea Telecom	`6.52ms` from Seoul, KR
175.245.79.214	AS4766 Korea Telecom	`5.90ms` from Seoul, KR
222.235.182.54	AS9318 SK Broadband Co Ltd	`6.63ms` from Seoul, KR
101.127.186.54	AS55430 Starhub Ltd	`3.14ms` from Singapore, SG
5.252.228.38	AS203417 LH.pl Sp. z o.o.	`0.49ms` from Warsaw, PL
188.155.175.70	AS6730 Sunrise GmbH	`0.97ms` from Zuerich, CH
137.155.89.102	AS6079 RCN	`1.58ms` from Ashburn, US
50.113.51.134	AS20001 Charter Communications Inc	`7.68ms` from Honolulu, US
109.126.255.198	AS12389 PJSC Rostelecom	`16.73ms` from Moscow, RU
115.212.62.214	AS4134 CHINANET-BACKBONE	`8.07ms` from Nanchang, CN

Traceroute

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

traceroute -a -n -q1 -m5 187.45.6.196

traceroute to 187.45.6.196 (187.45.6.196): 5 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 3.318 ms

2 [AS56655] 185.125.170.252 0.135 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On December 14th 2025

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