191.253.26.0/23

AS263524 · Ciabrasnet - Central Brasileira de Internet Ltda

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Summary

Country	Brazil
Domain	ciabrasnet.com.br
ASN	AS263524
Parent Range	191.253.24.0/21
Registry	LACNIC
ID	JCA56

WHOIS Details

inetnum:     191.253.24.0/21
aut-num:     AS263524
abuse-c:     JUCAR219
owner:       Ciabrasnet - Central Brasileira de Internet Ltda
ownerid:     10.731.345/0001-79
responsible: Julio Cezar Araujo
owner-c:     JUCAR219
tech-c:      JUCAR219
inetrev:     191.253.24.0/21
nserver:     ns1.ciabrasnet.com.br [lame - not published]
nsstat:      20211217 FAIL
nslastaa:    20201007
nserver:     ns2.ciabrasnet.com.br [lame - not published]
nsstat:      20211217 FAIL
nslastaa:    20201016
created:     20140113
changed:     20140113

nic-hdl-br:  JUCAR219
person:      Julio Cezar Araujo
created:     20130511
changed:     20201208

Overlapping Ranges

BGP prefixes that contain 191.253.26.0/23

Range	ASN	Company	Num of IPs
191.253.24.0/21	AS263524	Ciabrasnet - Central Brasileira de Internet Ltda	2,048

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
72.3.231.247	AS33070 Rackspace Hosting	`0.92ms` from Dallas, US
86.63.141.103	AS395662 OzarksGo, LLC	`9.18ms` from Dallas, US
98.43.40.87	AS7922 Comcast Cable Communications, LLC	`8.06ms` from Denver, US
77.179.191.71	AS6805 Telefonica Germany GmbH & Co.OHG	`2.55ms` from Frankfurt am Main, DE
90.15.51.7	AS3215 Orange S.A.	`7.95ms` from Le Lamentin, MQ
206.119.79.39	AS8796 FASTNET DATA INC	`0.30ms` from Los Angeles, US
119.172.57.55	AS9824 JCOM Co., Ltd.	`19.68ms` from Osaka, JP
141.179.106.7	AS25019 Saudi Telecom Company JSC	`7.74ms` from Riyadh, SA
140.245.35.23	AS31898 Oracle Corporation	`0.15ms` from Singapore, SG
34.84.20.55	AS396982 Google LLC	`0.16ms` from Tokyo, JP
67.149.106.71	AS12083 WideOpenWest Finance LLC	`9.46ms` from Chicago, US
20.29.80.199	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
93.130.213.247	AS6805 Telefonica Germany GmbH & Co.OHG	`3.23ms` from Frankfurt am Main, DE
183.24.47.119	AS4134 CHINANET-BACKBONE	`3.06ms` from Guangzhou, CN
107.130.170.231	AS7018 AT&T Enterprises, LLC	`2.87ms` from Miami, US
122.96.248.247	AS4837 CHINA UNICOM China169 Backbone	`4.83ms` from Nanjing, CN
217.238.86.87	AS3320 Deutsche Telekom AG	`1.81ms` from Nuernberg, DE
207.23.212.231	AS11105 Simon Fraser University	`6.96ms` from Seattle, US
121.185.188.119	AS4766 Korea Telecom	`5.73ms` from Seoul, KR
4.157.29.103	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
172.235.13.103	AS63949 Akamai Connected Cloud	`0.92ms` from Chennai, IN
206.40.225.7	AS32592 Uniti Fiber Holdings Inc.	`11.45ms` from Dallas, US
146.198.179.55	AS6871 Plusnet	`5.73ms` from London, GB
37.116.24.231	AS30722 Fastweb SpA	`5.31ms` from Milan, IT
203.206.118.71	AS7545 TPG Telecom Limited	`1.36ms` from Perth, AU

Traceroute

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

traceroute -a -n -q1 -f4 -m7 191.253.26.181

traceroute to 191.253.26.181 (191.253.26.181): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.071 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 29th 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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