168.205.66.0/24

AS16973 · T-Four Services S.A

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Summary

Country	Costa Rica
Domain	crh.cr
ASN	AS16973
Parent Range	168.205.64.0/22
Registry	LACNIC
ID	AMP2

WHOIS Details

inetnum:     168.205.66/23
status:      reallocated
owner:       CR-CHSA-LACNIC
ownerid:     CR-CRCH-LACNIC
responsible: Adrian Murillo
address:     Oficentro Tecnologico, Tibas San Jose, ---, 
address:     11401 - San Jose - 
country:     CR
phone:       +506  22416313 []
owner-c:     AMP2
tech-c:      AMP2
abuse-c:     AMP2
created:     20161026
changed:     20161026
inetnum-up:  168.205.64/22

nic-hdl:     AMP2
person:      Adrian Murillo
e-mail:      itdirector@T4.CR
address:     Oficentro Tecnologico, Tibas - San Jose, -, -
address:     - - Tibas - San Jose - -
country:     CR
phone:       +506  22416313 [200]
created:     20060628
changed:     20220114

Overlapping Ranges

BGP prefixes that contain 168.205.66.0/24

Range	ASN	Company	Num of IPs
168.205.64.0/22	AS16973	T-Four Services S.A	1,024

Nearby Ranges

BGP prefixes that overlap with 168.205.0.0/16

Range	ASN	Company	Num of IPs
168.205.164.0/22	AS265370	G G Tecnologia de Informação LTDA ME	1,024
168.205.68.0/22	AS265354	Microchip.Net Fibra Óptica	1,024
168.205.76.0/22	AS265355	L. T. SPECHT TELECOMUNICACOES ME	1,024
168.205.28.0/22	AS265360	AGILITY TELECOM	1,024
168.205.48.0/22	AS265363	RV NET TELECOMUNICACOES LTDA	1,024
168.205.88.0/22	AS265364	ITlink Telecom LTDA	1,024
168.205.128.0/22	AS265365	GROUP SINTERCOM LTDA	1,024
168.205.100.0/22	AS265369	C-ComTelecom Servios Ltda-ME	1,024
168.205.196.0/22	AS272815	COOPERATIVA DE ELECTRICIDAD DE RANCHOS LIMITADA	1,024
168.205.132.0/22	AS27843	ON EMPRESAS S.A.C.	1,024
168.205.4.0/22	AS3356	CIRION TECHNOLOGIES MEXICO, S de RL	1,024
168.205.0.0/22	AS52399	NET ACEBAL S.A.	1,024
168.205.56.0/22	AS52528	Rede Nets Ltda.	1,024
168.205.12.0/22	AS52571	G2G COM PROD ELETRO E SERV LTDA	1,024
168.205.84.0/22	AS52780	MAP Piumhi Ltda - ME	1,024
168.205.180.0/22	AS52794	Net Flex Ltda ME	1,024
168.205.152.0/22	AS52944	MEGALINK TELECOMUNICACOES LTDA ME	1,024
168.205.204.0/22	AS61466	TV Cable Loncomilla S.A.	1,024
168.205.40.0/22	AS61942	TURBONET TELECOM LTDA	1,024
168.205.96.0/22	AS6568	Entel S.A. - EntelNet	1,024
168.205.64.0/22	AS16973	T-Four Services S.A	1,024
168.205.72.0/22	AS203061	HostRoyale Technologies Pvt Ltd	1,024
168.205.176.0/22	AS262459	Osirnet Info Telecom Ltda.	1,024
168.205.104.0/22	AS262519	BIA PADUA INTERNET E S.C.M. LTDA	1,024
168.205.140.0/22	AS262642	NETCELL TELECOM	1,024
168.205.200.0/22	AS262643	Brconecta LTDA	1,024
168.205.144.0/22	AS263140	Net-Uai Internet Provider LTDA ME	1,024
168.205.136.0/22	AS263145	GRUPO MEGA FLASH SERVICOS E COM LTDA - EPP	1,024
168.205.24.0/22	AS263151	CONECT TELECOM	1,024
168.205.20.0/22	AS263589	MGP TELECOM	1,024
168.205.80.0/22	AS263631	Via Line	1,024
168.205.60.0/22	AS263641	TCF Telecomunicações Campo Florido Ltda	1,024
168.205.124.0/22	AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	1,024
168.205.44.0/22	AS263674	JSneT Fibra	1,024
168.205.160.0/22	AS263740	Corporacion Laceibanetsociety	1,024
168.205.36.0/22	AS263880	WANTEL TECNOLOGIA LTDA. EPP	1,024
168.205.112.0/22	AS263958	SMARTNET SERVICOS DE COMUNICACAO LTDA	1,024
168.205.172.0/22	AS263982	POWERNET SOLUTIONS LTDA	1,024
168.205.148.0/22	AS264381	VIBE PROVEDOR DE INTERNET LTDA	1,024
168.205.8.0/22	AS264676	Sistemas Inalambricos S.A	1,024
168.205.184.0/22	AS264692	Coop. de Prov. de Servicios Públicos y Vivienda San Guillermo LTDA	1,024
168.205.220.0/22	AS264866	Jurandir Vieira da Silva e CIA EIRELI	1,024
168.205.192.0/22	AS264868	SCTURBO INFORMATICA LTDA.	1,024
168.205.216.0/22	AS264869	SPEED MAX TELECOMUNICAÇÕES LTDA ME	1,024
168.205.228.0/22	AS264870	Ipnet Comunicações LTDA	1,024
168.205.232.0/22	AS264871	INTERPOP TELECOM LTDA	1,024
168.205.16.0/22	AS264882	INFO RIEJ - TELECOMUNICACOES LTDA - ME	1,024
168.205.252.0/22	AS264892	Gente Telecom do Brasil Eireli ME	1,024
168.205.32.0/22	AS265350	CSINET Telecom LTDA	1,024
168.205.232.0/23	AS264871	InterPop Telecomunicações Eireli	512

Hosted domains

There are 132 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
168.205.66.134	presenciarecoleta.com	47
168.205.66.189	misticocr.com	41
168.205.66.133	jgconsultorescr.com	24
168.205.66.163	tallerdecamarascr.com	17
168.205.66.190	tagdatacenter.com	1
168.205.66.169	tagsystemsag.li	1
168.205.66.168	mundomotorizado.com	1
168.205.66.154	lasvegas.am	1
168.205.66.26	grupomoracr.com	1
168.205.66.143	mtgi-services.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
168.205.66.181	AS16973 T-Four Services S.A	`0.81ms` from San Jose, CR

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
18.118.120.232	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
91.89.213.200	AS3209 Vodafone GmbH	`8.69ms` from Frankfurt am Main, DE
113.110.77.8	AS4134 CHINANET-BACKBONE	`9.51ms` from Guangzhou, CN
88.255.67.248	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.59ms` from Istanbul, TR
74.102.21.56	AS701 Verizon Business	`1.66ms` from New York City, US
173.59.35.136	AS701 Verizon Business	`1.03ms` from Philadelphia, US
24.85.118.136	AS6327 Shaw Communications	`7.73ms` from Seattle, US
128.28.21.56	AS2514 NTT PC Communications, Inc.	`5.34ms` from Tokyo, JP
202.218.37.136	AS4694 IDC Frontier Inc.	`0.68ms` from Tokyo, JP
4.216.232.56	AS8075 Microsoft Corporation	`0.18ms` from Tokyo, JP
145.223.90.200	AS47583 Hostinger International Limited	`0.23ms` from Vilnius, LT
181.12.201.104	AS7303 Telecom Argentina S.A.	`1.74ms` from Buenos Aires, AR
99.34.122.248	AS7018 AT&T Enterprises, LLC	`16.99ms` from Chicago, US
54.247.66.136	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
79.221.236.152	AS3320 Deutsche Telekom AG	`7.22ms` from Hamburg, DE
115.213.137.8	AS4134 CHINANET-BACKBONE	`9.35ms` from Hangzhou, CN
81.86.169.232	AS13285 TalkTalk Communications Limited	`2.10ms` from London, GB
187.250.198.8	AS8151 UNINET	`3.73ms` from Los Angeles, US
121.231.164.152	AS4134 CHINANET-BACKBONE	`4.98ms` from Nanjing, CN
189.110.122.72	AS27699 TELEFÔNICA BRASIL S.A	`2.83ms` from Osasco, BR
188.242.225.168	AS35807 SkyNet Ltd.	`0.54ms` from Saint Petersburg, RU
67.1.215.40	AS209 CenturyLink Communications, LLC	`16.02ms` from Albuquerque, US
24.99.206.104	AS7922 Comcast Cable Communications, LLC	`0.83ms` from Atlanta, US
23.152.104.24	AS395898 TND, LLC	`0.17ms` from Bend, US
93.211.214.120	AS3320 Deutsche Telekom AG	`3.68ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f2 168.205.66.161

traceroute to 168.205.66.161 (168.205.66.161): 64 hops max, 52 byte packets

2 [] 200.107.83.201 0.337 ms

3 *

4 *

5 [AS16973] 168.205.66.161 1.259 ms

Measurement taken from

IPinfo ProbeNet in San Jose, CR

On January 30th 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.

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