45.238.171.0/24

AS268341 · CS NET COMUNICAÇÃO LTDA

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Summary

Country	Brazil
Domain	jcsfibra.com.br
ASN	AS268341
Parent Range	45.238.168.0/22
Registry	LACNIC
ID	SFS26

WHOIS Details

inetnum:     45.238.168.0/22
aut-num:     AS268341
abuse-c:     SEFSI174
owner:       CS NET COMUNICA��O LTDA
ownerid:     22.277.267/0001-63
responsible: SERGIO DE FRANCA SILVA
country:     BR
owner-c:     SEFSI174
tech-c:      SEFSI174
inetrev:     45.238.168.0/22
nserver:     dns1.jcsfibra.com.br [lame - not published]
nsstat:      20230323 ERR
nslastaa:    20210914
nserver:     dns2.jcsfibra.com.br [lame - not published]
nsstat:      20230323 ERR
nslastaa:    20210914
created:     20180702
changed:     20180702

nic-hdl-br:  SEFSI174
person:      SERGIO DE FRANCA SILVA
e-mail:      sergio.csnet@gmail.com
country:     BR
created:     20180522
changed:     20230317

Overlapping Ranges

BGP prefixes that contain 45.238.171.0/24

Range	ASN	Company	Num of IPs
45.238.168.0/22	AS268341	CS NET COMUNICAÇÃO LTDA	1,024

Nearby Ranges

BGP prefixes that overlap with 45.238.0.0/16

Range	ASN	Company	Num of IPs
45.238.60.0/22	AS262213	COMERCIALIZADORA Y SERVICIOS UNO LIMITADA	1,024
45.238.136.0/22	AS262587	CST - Cerentini Soluções em Tecnologia	1,024
45.238.32.0/22	AS263155	NG TELECOM	1,024
45.238.232.0/22	AS268350	R.R.COMUNICAÇÃO & MULTIMIDIA EIRELI	1,024
45.238.208.0/22	AS268361	CONECTIV PROVEDOR DE ACESSO A INTERNET LTDA	1,024
45.238.240.0/22	AS268364	GIGA TELECOM	1,024
45.238.252.0/22	AS268367	ITELFIBRA TELECOMUNICAÇÕES LTDA	1,024
45.238.236.0/22	AS269194	ST1 INTERNET	1,024
45.238.48.0/22	AS273683	ALLREDE TELECOM LTDA	1,024
45.238.212.0/22	AS27730	BBVA Banco Frances SA	1,024
45.238.108.0/22	AS28146	MHNET TELECOM	1,024
45.238.164.0/22	AS28146	MHNET TELECOM	1,024
45.238.68.0/22	AS28158	Ampernet Telecomunicações Ltda	1,024
45.238.156.0/22	AS3257	HNHOSTING.NET S.A.	1,024
45.238.96.0/22	AS52320	V tal	1,024
45.238.28.0/22	AS52468	SISTEMS ENTERPRISE, S.A	1,024
45.238.128.0/22	AS53230	Clean Net Telecom Ltda	1,024
45.238.188.0/22	AS265551	TELEVISION POR CABLE TEPA S.A DE C.V	1,024
45.238.148.0/22	AS266188	A M TELECOM LTDA	1,024
45.238.192.0/22	AS266807	COOPERATIVA DE SERVICIOS PÚBLICOS 19 DE SETIEMBRE LTDA.	1,024
45.238.52.0/22	AS266829	MAGALAJO S.A.	1,024
45.238.20.0/22	AS266830	AIRPOINT TELECOMUNICACIONES LIMITADA	1,024
45.238.36.0/22	AS266831	MONGELOS ARCE MARCIAL(DELTA NETWORKS)	1,024
45.238.144.0/22	AS266832	CONEXIONES TECNOLOGICAS Y COMUNICACION S.A.S.	1,024
45.238.56.0/22	AS266834	INSTALACION DE SISTEMAS EN REDES INSYSRED S.A.	1,024
45.238.16.0/22	AS266836	COOPERATIVA DE PROVISION DE ELECTRICIDAD Y SERVICIOS PUBLICOS GENERAL CABRERA LIMITADA	1,024
45.238.12.0/22	AS266837	COOPERATIVA LTDA. DE ELECTRICIDAD Y SERVICIOS ANEXOS DE JEPPENNER	1,024
45.238.248.0/22	AS266838	POLLACHINI NILSON PAULINO	1,024
45.238.220.0/22	AS266843	CA VI CU SRL	1,024
45.238.152.0/22	AS266844	MELSAT TELECOMUNICACIONES SPA	1,024
45.238.0.0/22	AS268305	T & I TELECOMUNICAÇÕES LTDA ME	1,024
45.238.40.0/22	AS268311	Dconnect Telecom	1,024
45.238.88.0/22	AS268318	Ags Comunicação e Tecnologia Ltda ME	1,024
45.238.76.0/22	AS268319	CONTINENTAL EMPREENDIMENTOS EIRELI-ME	1,024
45.238.92.0/22	AS268320	GRUPO INOVA MAIS TELECOM LTDA	1,024
45.238.64.0/22	AS268321	SM Passos Kayser Sistemas de Comunicações ME	1,024
45.238.116.0/22	AS268323	AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	1,024
45.238.132.0/22	AS268327	K@NET PROVEDOR DE INTERNET	1,024
45.238.72.0/22	AS268328	Aliança Link Provedor de Internet	1,024
45.238.84.0/22	AS268329	HTM SERVICOS DE TELECOMUNICACOES LTDA	1,024
45.238.112.0/22	AS268331	LINK BARATO.COM TELECOMUNICACOES EIRELI	1,024
45.238.100.0/22	AS268335	ORACLON TELECOM	1,024
45.238.184.0/22	AS268336	A Fróes da Mota telecomunicaçoes	1,024
45.238.24.0/22	AS268337	INTERLINK TELECOMUNICACOES	1,024
45.238.204.0/22	AS268339	MOBILLE TELECOM LTDA - ME	1,024
45.238.168.0/22	AS268341	CS NET COMUNICAÇÃO LTDA	1,024
45.238.228.0/22	AS268342	Andressa Montebugnoli de Camargo - ME	1,024
45.238.224.0/22	AS268343	DT PROVEDOR DE INTERNET LTDA - ME	1,024
45.238.244.0/22	AS268344	TECKLINK NET TELECOMUNICACOES EIRELI - EPP	1,024
45.238.160.0/22	AS268347	CLUUB INTERNET E SERVICOS LTDA - ME	1,024

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
45.238.171.255	AS268341 CS NET COMUNICAÇÃO LTDA	`23.84ms` from Fortaleza, 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
4.231.32.216	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
5.55.138.200	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.79ms` from Athens, GR
97.140.199.152	AS6167 Verizon Business	`11.22ms` from Atlanta, US
84.130.79.40	AS3320 Deutsche Telekom AG	`3.21ms` from Berlin, DE
119.51.254.24	AS4837 CHINA UNICOM China169 Backbone	`3.04ms` from Changchun, CN
71.228.45.24	AS7922 Comcast Cable Communications, LLC	`11.65ms` from Chicago, US
3.151.150.104	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
186.1.149.232	AS265705 HUGHES DE COLOMBIA S.A.S.	`10.59ms` from Denver, US
216.185.247.40	AS22995 Xplore Inc.	`9.36ms` from Edmonton, CA
219.79.150.40	AS4760 HKT Limited	`7.38ms` from Hong Kong, HK
174.85.116.248	AS20115 Charter Communications LLC	`13.47ms` from Los Angeles, US
13.235.239.136	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
71.104.109.104	AS701 Verizon Business	`2.01ms` from New York City, US
76.138.209.200	AS7922 Comcast Cable Communications, LLC	`6.56ms` from Portland, US
39.79.223.232	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Qingdao, CN
24.59.24.136	AS11351 Charter Communications Inc	`19.40ms` from Secaucus, US
14.72.142.120	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
58.34.114.152	AS4812 China Telecom (Group)	`3.80ms` from Shanghai, CN
42.159.245.72	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.33ms` from Shanghai, CN
52.193.126.152	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
54.210.249.120	AS14618 Amazon.com, Inc.	`0.63ms` from Ashburn, US
94.69.178.232	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.22ms` from Athens, GR
74.125.156.168	AS15169 Google LLC	`0.21ms` from Chicago, US
97.149.239.88	AS6167 Verizon Business	`17.23ms` from Chicago, US
213.101.116.248	AS1257 Tele2 Sverige AB	`3.93ms` from Falkenberg, SE

Traceroute

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

traceroute -a -n -q1 -f7 45.238.171.5

traceroute to 45.238.171.5 (45.238.171.5): 64 hops max, 52 byte packets

7 [AS28220] 45.68.76.87 25.465 ms

8 *

9 *

10 [AS268341] 45.238.171.5 24.535 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On December 28th 2025

What are IP address ranges?

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