189.28.243.0/24

AS28580 · Cilnet Comunicação e Informática S.A.

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Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Registry	LACNIC
ID	IAN

WHOIS Details

inetnum:     189.28.240.0/20
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
owner-c:     IAN11
tech-c:      DZA3
inetrev:     189.28.240.0/21
nserver:     server2.fasternet.com.br
nsstat:      20241123 AA
nslastaa:    20241123
nserver:     server3.fasternet.com.br
nsstat:      20241123 AA
nslastaa:    20241123
inetrev:     189.28.248.0/22
nserver:     server2.fasternet.com.br
nsstat:      20241128 AA
nslastaa:    20241128
nserver:     server3.fasternet.com.br
nsstat:      20241128 AA
nslastaa:    20241128
inetrev:     189.28.252.0/23
nserver:     server2.fasternet.com.br
nsstat:      20241129 AA
nslastaa:    20241129
nserver:     server3.fasternet.com.br
nsstat:      20241129 AA
nslastaa:    20241129
inetrev:     189.28.254.0/24
nserver:     server2.fasternet.com.br
nsstat:      20241127 AA
nslastaa:    20241127
nserver:     server3.fasternet.com.br
nsstat:      20241127 AA
nslastaa:    20241127
inetrev:     189.28.255.0/24
nserver:     server2.fasternet.com.br
nsstat:      20241128 AA
nslastaa:    20241128
nserver:     server3.fasternet.com.br
nsstat:      20241128 AA
nslastaa:    20241128
created:     20080129
changed:     20080130

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

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
212.9.44.184	AS15594 netzquadrat GmbH	`0.74ms` from Duesseldorf, DE
178.216.3.72	AS50751 CHKS LLC	`6.93ms` from Kyiv, UA
24.194.132.104	AS11351 Charter Communications Inc	`11.44ms` from New York City, US
107.115.48.24	AS7018 AT&T Enterprises, LLC	`1.04ms` from New York City, US
124.240.225.40	AS18282 Tonami System Solutions Co., Ltd.	`9.26ms` from Osaka, JP
34.32.72.136	AS396982 Google LLC	`8.64ms` from Oudeschip, NL
78.84.246.216	AS12578 SIA Tet	`1.11ms` from Riga, LV
189.252.8.120	AS8151 UNINET	`16.09ms` from Santiago de Queretaro, MX
179.43.200.152	AS27887 WIND Telecom S.A.	`1.64ms` from Santo Domingo, DO
220.69.162.88	AS7560 Jeonbuk National University	`4.45ms` from Seoul, KR
210.68.75.56	AS4780 Digital United Inc.	`6.59ms` from Taipei, TW
188.73.157.136	AS35154 PJSC Rostelecom	`1.12ms` from Yekaterinburg, RU
151.232.144.232	AS58224 Iran Telecommunication Company PJS	`14.60ms` from Az Za`ayin, QA
44.244.49.232	AS16509 Amazon.com, Inc.	`0.50ms` from Boardman, US
190.24.106.24	AS19429 ETB - Colombia	`0.88ms` from Bogota, CO
98.243.72.216	AS7922 Comcast Cable Communications, LLC	`7.91ms` from Flint, US
45.125.56.8	AS139007 UNICOM InnerMongolia province network	`5.43ms` from Hohhot, CN
193.23.160.88	AS206996 ZAP-Hosting GmbH	`0.11ms` from Kerkrade, NL
73.67.91.88	AS7922 Comcast Cable Communications, LLC	`18.74ms` from Miami, US
82.190.107.120	AS3269 Telecom Italia S.p.A.	`11.91ms` from Milan, IT
114.156.253.56	AS4713 NTT Communications Corporation	`4.15ms` from Osaka, JP
195.134.242.168	AS8070 Microsoft Corporation	`1.01ms` from San Antonio, US
50.204.120.200	AS397030 Hilton Worldwide Holdings Inc	`2.77ms` from San Jose, US
189.101.187.232	AS28573 Claro NXT Telecomunicacoes Ltda	`8.63ms` from Sao Paulo, BR
150.136.100.168	AS31898 Oracle Corporation	`0.39ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 -m7 189.28.243.12

traceroute to 189.28.243.12 (189.28.243.12): 7 hops max, 52 byte packets

2 [AS23265] 206.126.16.197 1.904 ms

3 *

4 [AS6939] 65.19.143.157 9.148 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Walla Walla, US

On August 22nd 2025

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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