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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
191.253.238.7	AS28580 Cilnet Comunicação e Informática S.A.	`2.66ms` from Sao Paulo, BR
191.253.237.28	AS28580 Cilnet Comunicação e Informática S.A.	`2.57ms` from Osasco, BR
191.253.236.16	AS28580 Cilnet Comunicação e Informática S.A.	`2.71ms` from Osasco, BR
191.253.239.93	AS28580 Cilnet Comunicação e Informática S.A.	`2.70ms` from Osasco, 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
119.4.150.54	AS4837 CHINA UNICOM China169 Backbone	`2.63ms` from Chengdu, CN
75.247.198.22	AS6167 Verizon Business	`15.79ms` from Chicago, US
137.255.113.102	AS328228 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	`1.68ms` from Cotonou, BJ
156.232.153.86	AS134548 DXTL Tseung Kwan O Service	`0.67ms` from Hong Kong, HK
31.128.66.102	AS212821 Comfy Trade LLC	`3.81ms` from Kharkiv, UA
104.16.235.102	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
185.90.141.6	AS39767 Sargasso N1 Limited	`0.59ms` from London, GB
68.251.35.118	AS7018 AT&T Enterprises, LLC	`2.42ms` from Miami, US
76.68.212.166	AS577 Bell Canada	`3.41ms` from Montreal, CA
133.114.228.102	AS2527 Sony Network Communications Inc.	`4.86ms` from Osaka, JP
89.90.190.198	AS5410 Bouygues Telecom SA	`1.50ms` from Paris, FR
87.90.169.6	AS5410 Bouygues Telecom SA	`6.57ms` from Paris, FR
50.191.160.166	AS7922 Comcast Cable Communications, LLC	`2.56ms` from San Jose, US
158.140.211.118	AS212238 Datacamp Limited	`1.06ms` from Amsterdam, NL
97.140.55.230	AS6167 Verizon Business	`14.90ms` from Atlanta, US
78.22.135.102	AS6848 Telenet BV	`6.19ms` from Brussels, BE
154.177.70.246	AS8452 TE-AS	`19.43ms` from Cairo, EG
181.90.58.118	AS7303 Telecom Argentina S.A.	`3.48ms` from Cordoba, AR
71.24.55.22	AS7922 Comcast Cable Communications, LLC	`8.36ms` from Herndon, US
199.241.191.246	AS31863 Centrilogic, Inc.	`0.21ms` from Lenoir, US
2.122.154.54	AS5607 Sky UK Limited	`0.77ms` from London, GB
146.97.34.70	AS786 Jisc Services Limited	`0.44ms` from London, GB
96.75.83.118	AS7922 Comcast Cable Communications, LLC	`4.51ms` from Miami, US
45.132.210.70	AS51569 Fiberwide S.p.a.	`3.80ms` from Milan, IT
15.223.220.214	AS16509 Amazon.com, Inc.	`0.71ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 191.253.238.99

traceroute to 191.253.238.99 (191.253.238.99): 64 hops max, 52 byte packets

1 [AS270353] 200.9.155.1 2.044 ms

2 *

3 [AS263009] 170.84.55.97 6.482 ms

4 *

5 *

6 *

7 [AS28580] 191.253.238.99 15.498 ms

Measurement taken from

IPinfo ProbeNet in Muriae, BR

On January 18th 2026

What are IP address ranges?

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