191.253.240.0/20

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
191.253.255.225	AS28580 Cilnet Comunicação e Informática S.A.	`2.96ms` from Osasco, BR
191.253.254.120	AS28580 Cilnet Comunicação e Informática S.A.	`2.68ms` 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
75.207.90.132	AS6167 Verizon Business	`13.98ms` from Atlanta, US
179.33.218.164	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.06ms` from Bogota, CO
3.12.47.212	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
27.63.143.116	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.68ms` from Delhi, IN
188.67.128.36	AS16086 DNA Oyj	`8.40ms` from Helsinki, FI
39.99.42.84	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.85ms` from Hohhot, CN
112.133.22.212	AS9946 KCTV JEJU BROADCASTING	`9.21ms` from Incheon, KR
102.89.6.52	AS29465 MTN NIGERIA Communication limited	`8.19ms` from Lagos, NG
82.36.75.116	AS5089 Virgin Media Limited	`5.88ms` from London, GB
167.173.29.100	AS36579 Hearst-Argyle Television, Inc.	`5.93ms` from Miami, US
80.181.160.68	AS3269 Telecom Italia S.p.A.	`5.91ms` from Milan, IT
153.201.13.212	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.01ms` from Osaka, JP
3.84.14.68	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
14.5.162.148	AS17858 LG POWERCOMM	`2.04ms` from Seoul, KR
42.55.128.4	AS4837 CHINA UNICOM China169 Backbone	`8.73ms` from Tieling, CN
190.204.234.36	AS8048 CANTV Servicios, Venezuela	`18.69ms` from Willemstad, CW
101.173.14.196	AS1221 Telstra Limited	`3.33ms` from Adelaide, AU
44.229.97.244	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
113.183.124.84	AS45899 VNPT Corp	`2.78ms` from Hanoi, VN
121.131.85.212	AS4766 Korea Telecom	`1.16ms` from Incheon, KR
34.96.91.228	AS396982 Google LLC	`0.08ms` from Melbourne, AU
185.142.153.84	AS203201 INFRASTRUCTURE ITALIA COLO S.R.L.	`1.07ms` from Milan, IT
202.238.59.20	AS17961 mitene internet co., ltd.	`4.63ms` from Osaka, JP
221.12.231.20	AS18144 Enecom,Inc.	`9.08ms` from Osaka, JP
192.93.0.4	AS2486 AFNIC (Association Francaise pour le Nommage Internet en Cooperation)	`0.25ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m4 191.253.248.110

traceroute to 191.253.248.110 (191.253.248.110): 4 hops max, 52 byte packets

1 [AS141995] 154.26.153.11 0.265 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 9th 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.

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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