191.253.228.0/22

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:     191.253.224.0/19
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:     191.253.224.0/19
nserver:     server2.fasternet.com.br
nsstat:      20241129 AA
nslastaa:    20241129
nserver:     server3.fasternet.com.br
nsstat:      20241129 AA
nslastaa:    20241129
created:     20140116
changed:     20140120

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

Nearby Ranges

BGP prefixes that overlap with 191.253.0.0/16

Range	ASN	Company	Num of IPs
191.253.96.0/19	AS28343	UNIFIQUE TELECOMUNICACOES S/A	8,192
191.253.208.0/20	AS262808	Brasilnet Telecomunicações Ltda ME	4,096
191.253.0.0/20	AS53080	VERO S.A	4,096
191.253.192.0/20	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	4,096
191.253.40.0/21	AS263527	SERRA GERAL SOLUCOES PARA INTERNET LTDA	2,048
191.253.72.0/21	AS262891	M. I. Internet Ltda.	2,048
191.253.24.0/21	AS263524	Ciabrasnet - Central Brasileira de Internet Ltda	2,048
191.253.48.0/21	AS272539	ENEVE TELECOMUNICACOES LTDA	2,048
191.253.32.0/21	AS28649	Desktop Sigmanet Comunicação Multimídia SA	2,048
191.253.68.0/22	AS263530	MICROSOL INFORMATICA LTDA - ME	1,024
191.253.60.0/22	AS263525	Dispor de Telecomunicações Ltda	1,024
191.253.56.0/22	AS273451	BRANDAONET SERVICOS E TELECOMUNICACOES LDTA	1,024
191.253.20.0/22	AS263526	NEW TECNOLOGIA DA INFORMACAO LTDA	1,024
191.253.16.0/22	AS262773	PROXXIMA TELECOMUNICACOES SA	1,024
191.253.64.0/22	AS263528	VIACOM NEXT GENERATION COMUNICACAO LTDA	1,024

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

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

IP Address	ASN	Details
191.253.228.197	AS28580 Cilnet Comunicação e Informática S.A.	`2.77ms` from Sao Paulo, BR
191.253.231.155	AS28580 Cilnet Comunicação e Informática S.A.	`2.68ms` from Osasco, BR
191.253.230.0	AS28580 Cilnet Comunicação e Informática S.A.	`2.85ms` from Sao Paulo, BR
191.253.229.62	AS28580 Cilnet Comunicação e Informática S.A.	`2.56ms` 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
198.0.189.102	AS7922 Comcast Cable Communications, LLC	`6.46ms` from Boston, US
20.141.87.86	AS8070 Microsoft Corporation	`0.65ms` from Boydton, US
73.74.159.118	AS7922 Comcast Cable Communications, LLC	`6.13ms` from Chicago, US
34.70.17.38	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
14.180.77.38	AS45899 VNPT Corp	`3.63ms` from Hanoi, VN
109.51.188.246	AS2860 NOS COMUNICACOES, S.A.	`2.85ms` from Lisbon, PT
147.53.246.118	AS35612 EOLO S.p.A.	`1.78ms` from Milan, IT
91.197.78.38	AS43465 ReInfoCom Ltd.	`10.04ms` from Moscow, RU
90.177.187.70	AS5610 O2 Czech Republic, a.s.	`8.73ms` from Prague, CZ
173.163.25.118	AS7922 Comcast Cable Communications, LLC	`19.85ms` from Reston, US
5.23.54.22	AS9123 JSC TIMEWEB	`0.44ms` from Saint Petersburg, RU
50.248.209.22	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Seattle, US
218.1.150.230	AS4812 China Telecom (Group)	`3.50ms` from Shanghai, CN
123.181.108.22	AS4134 CHINANET-BACKBONE	`5.19ms` from Shijiazhuang, CN
177.94.154.214	AS27699 TELEFÔNICA BRASIL S.A	`1.87ms` from São Paulo, BR
104.6.92.22	AS7018 AT&T Enterprises, LLC	`12.07ms` from Atlanta, US
107.137.221.134	AS7018 AT&T Enterprises, LLC	`4.29ms` from Atlanta, US
85.233.210.246	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.28ms` from Aubervilliers, FR
184.15.64.86	AS5650 Frontier Communications of America, Inc.	`11.97ms` from Chicago, US
18.223.11.22	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
192.102.223.22	AS23207 Northwestern State University	`13.93ms` from Dallas, US
65.67.184.198	AS7018 AT&T Enterprises, LLC	`2.53ms` from Dallas, US
79.253.142.230	AS3320 Deutsche Telekom AG	`2.88ms` from Frankfurt am Main, DE
73.229.206.6	AS7922 Comcast Cable Communications, LLC	`4.30ms` from Greenwood Village, US
182.217.49.86	AS17858 LG POWERCOMM	`2.13ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 191.253.231.188

traceroute to 191.253.231.188 (191.253.231.188): 64 hops max, 52 byte packets

1 [AS202422] 5.188.4.3 0.11 ms

2 *

3 *

4 [] 187.16.222.84 1.212 ms

5 *

6 *

7 [AS28580] 191.253.231.188 5.106 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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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