191.253.236.0/22

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
191.253.239.158	AS28580 Cilnet Comunicação e Informática S.A.	`2.62ms` from Osasco, BR
191.253.236.236	AS28580 Cilnet Comunicação e Informática S.A.	`1.36ms` from Osasco, BR
191.253.237.154	AS28580 Cilnet Comunicação e Informática S.A.	`2.58ms` from Osasco, BR
191.253.238.42	AS28580 Cilnet Comunicação e Informática S.A.	`2.65ms` 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
185.193.179.70	AS50670 VTEL HOLDINGS LIMITED/JORDAN CO.	`1.75ms` from Amman, JO
145.53.193.166	AS1136 KPN B.V.	`2.83ms` from Amsterdam, NL
140.143.68.6	AS45090 Shenzhen Tencent Computer Systems Company Limited	`7.99ms` from Beijing, CN
182.142.38.150	AS4134 CHINANET-BACKBONE	`5.99ms` from Chengdu, CN
75.209.160.118	AS6167 Verizon Business	`9.59ms` from Chicago, US
181.90.58.118	AS7303 Telecom Argentina S.A.	`3.87ms` from Cordoba, AR
104.108.238.22	AS16625 Akamai Technologies, Inc.	`0.43ms` from Delhi, IN
210.205.35.102	AS9318 SK Broadband Co Ltd	`1.40ms` from Incheon, KR
83.108.205.6	AS2119 Telenor Norge AS	`5.77ms` from Oslo, NO
193.52.151.86	AS2200 Renater	`2.94ms` from Paris, FR
172.240.37.38	AS7979 Servers.com, Inc.	`0.57ms` from San Jose, US
211.234.5.22	AS3786 LG DACOM Corporation	`1.55ms` from Seoul, KR
171.0.177.54	AS138345 StarHub Ltd	`18.88ms` from Singapore, SG
94.246.113.214	AS12552 GlobalConnect AB	`0.30ms` from Stockholm, SE
223.200.50.134	AS4782 Data Communication Business Group	`4.97ms` from Taipei, TW
77.58.127.70	AS6730 Sunrise GmbH	`3.64ms` from Zuerich, CH
84.154.158.166	AS3320 Deutsche Telekom AG	`3.03ms` from Berlin, DE
107.216.122.182	AS7018 AT&T Enterprises, LLC	`11.31ms` from Dallas, US
213.89.76.134	AS1257 Tele2 Sverige AB	`0.80ms` from Goeteborg, SE
84.248.235.70	AS1759 Telia Finland Oyj	`3.75ms` from Helsinki, FI
221.181.205.70	AS56046 China Mobile communications corporation	`1.98ms` from Nanjing, CN
37.70.174.246	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.76ms` from Paris, FR
12.40.122.38	AS7018 AT&T Enterprises, LLC	`5.73ms` from Philadelphia, US
54.80.104.134	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
106.178.191.102	AS2516 KDDI CORPORATION	`3.49ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 191.253.236.16

traceroute to 191.253.236.16 (191.253.236.16): 64 hops max, 52 byte packets

1 [AS202422] 5.188.4.3 0.129 ms

2 *

3 *

4 [] 187.16.222.84 2.272 ms

5 *

6 *

7 [AS28580] 191.253.236.16 2.947 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 9th 2026

What are IP address ranges?

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