191.253.252.0/22

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 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
191.253.254.253	tatui.sp.gov.br	1

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

39 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.	`2.98ms` from Osasco, BR
191.253.254.119	AS28580 Cilnet Comunicação e Informática S.A.	`2.90ms` 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
182.92.3.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.00ms` from Beijing, CN
196.219.182.86	AS8452 TE-AS	`4.74ms` from Cairo, EG
72.249.21.6	AS17378 TierPoint, LLC	`0.65ms` from Dallas, US
1.7.146.54	AS9583 Sify Limited	`0.97ms` from Delhi, IN
59.148.188.198	AS9269 Hong Kong Broadband Network Ltd.	`0.67ms` from Hong Kong, HK
74.95.248.6	AS7922 Comcast Cable Communications, LLC	`7.78ms` from Houston, US
124.28.170.86	AS23578 SK Broadband Co Ltd	`1.96ms` from Incheon, KR
181.142.4.166	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.40ms` from Medellin, CO
194.193.58.198	AS7545 TPG Telecom Limited	`1.73ms` from Melbourne, AU
216.219.87.86	AS19318 Interserver, Inc	`0.41ms` from New York City, US
71.193.166.118	AS7922 Comcast Cable Communications, LLC	`7.61ms` from Portland, US
69.59.229.246	AS17151 Vonage Holdings, Inc.	`0.80ms` from Reston, US
182.221.221.54	AS17858 LG POWERCOMM	`1.68ms` from Seoul, KR
175.32.130.166	AS4804 Microplex PTY LTD	`1.16ms` from Sydney, AU
31.146.240.6	AS35805 JSC Silknet	`0.82ms` from Tbilisi, GE
37.8.47.86	AS12975 PALTEL Autonomous System	`7.16ms` from Tel Aviv, IL
36.57.148.182	AS4134 CHINANET-BACKBONE	`5.56ms` from Wuhan, CN
80.63.106.214	AS3292 TDC Holding A/S	`0.62ms` from Copenhagen, DK
187.205.152.214	AS8151 UNINET	`6.71ms` from Guadalajara, MX
92.243.16.182	AS203476 GANDI SAS	`0.41ms` from Paris, FR
18.213.134.38	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
187.64.155.22	AS28573 Claro NXT Telecomunicacoes Ltda	`11.78ms` from Rio de Janeiro, BR
177.11.215.230	AS52945 E&L Producoes de Software Ltda	`9.79ms` from Rio de Janeiro, BR
189.247.203.214	AS8151 UNINET	`0.66ms` from Santiago de Queretaro, MX
43.128.134.198	AS132203 Tencent Building, Kejizhongyi Avenue	`0.72ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m9 191.253.252.84

traceroute to 191.253.252.84 (191.253.252.84): 9 hops max, 52 byte packets

4 [AS969] 102.130.51.139 0.475 ms

5 *

6 [] 195.66.226.95 0.955 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 18th 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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