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

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

IP Address	ASN	Details
191.253.254.124	AS28580 Cilnet Comunicação e Informática S.A.	`2.67ms` from Osasco, BR
191.253.255.225	AS28580 Cilnet Comunicação e Informática S.A.	`2.93ms` 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
86.89.222.212	AS1136 KPN B.V.	`1.31ms` from Amsterdam, NL
44.218.218.164	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
60.243.125.116	AS17488 Hathway IP Over Cable Internet	`4.25ms` from Chennai, IN
104.193.122.180	AS27589 MOJOHOST	`0.25ms` from Detroit, US
68.51.145.180	AS7922 Comcast Cable Communications, LLC	`8.58ms` from Flint, US
187.105.37.180	AS28573 Claro NXT Telecomunicacoes Ltda	`4.50ms` from Fortaleza, BR
217.113.190.244	AS30766 GGew net GmbH	`1.63ms` from Frankfurt am Main, DE
124.57.117.36	AS17858 LG POWERCOMM	`1.93ms` from Incheon, KR
78.179.103.164	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.98ms` from Istanbul, TR
31.181.213.84	AS12389 PJSC Rostelecom	`18.09ms` from Moscow, RU
95.130.20.4	AS13246 Key-Systems GmbH	`3.21ms` from Munich, DE
114.188.66.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.40ms` from Osaka, JP
193.71.252.68	AS2116 GLOBALCONNECT AS	`0.49ms` from Oslo, NO
193.51.255.20	AS2200 Renater	`4.55ms` from Saint-Denis, FR
119.123.41.196	AS4134 CHINANET-BACKBONE	`0.90ms` from Shenzhen, CN
64.104.88.228	AS109 CISCO SYSTEMS, INC.	`0.74ms` from Singapore, SG
114.184.113.148	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.62ms` from Tokyo, JP
109.241.37.132	AS29314 VECTRA S.A.	`4.37ms` from Warsaw, PL
170.249.215.100	AS63410 PrivateSystems Networks	`0.28ms` from Atlanta, US
77.11.171.20	AS6805 Telefonica Germany GmbH & Co.OHG	`2.80ms` from Berlin, DE
98.63.17.36	AS7922 Comcast Cable Communications, LLC	`5.56ms` from Chicago, US
218.48.201.52	AS9318 SK Broadband Co Ltd	`1.39ms` from Incheon, KR
20.33.52.4	AS8069 Microsoft Corporation	`0.19ms` from Lohogaon, IN
203.10.39.132	AS136931 CSL Limited	`1.16ms` from Melbourne, AU
82.52.198.52	AS3269 Telecom Italia S.p.A.	`1.81ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f5 -m8 191.253.244.213

traceroute to 191.253.244.213 (191.253.244.213): 8 hops max, 52 byte packets

5 [AS6453] 120.29.222.21 3.151 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 13th 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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