190.4.90.0/24

AS16973 · T-Four Services S.A

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Summary

Country	Costa Rica
Domain	crh.cr
ASN	AS16973
Parent Range	190.4.88.0/21
Registry	LACNIC
ID	AMP2

WHOIS Details

inetnum:     190.4.90/24
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
inetrev:     190.4.90/24
nserver:     NX0.DNSCRSERVICES.INFO  
nsstat:      20220223 AA
nslastaa:    20220223
nserver:     NX1.DNSCRSERVICES.INFO  
nsstat:      20220223 AA
nslastaa:    20220223
created:     20110317
changed:     20110317
inetnum-up:  190.4.88/21

nic-hdl:     AMP2
person:      Adrian Murillo
e-mail:      [email protected]
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 190.4.90.0/24

Range	ASN	Company	Num of IPs
190.4.88.0/21	AS16973	T-Four Services S.A	2,048

Nearby Ranges

BGP prefixes that overlap with 190.4.0.0/16

Range	ASN	Company	Num of IPs
190.4.128.0/19	AS11081	United Telecommunication Services (UTS)	8,192
190.4.160.0/19	AS11081	United Telecommunication Services (UTS)	8,192
190.4.192.0/19	AS16629	TELEFONICA MOVIL DE CHILE S.A.	8,192
190.4.128.0/19	AS52233	United Telecommunication Services (UTS)	8,192
190.4.160.0/19	AS52233	United Telecommunication Services (UTS)	8,192
190.4.112.0/20	AS262196	Interface	4,096
190.4.64.0/20	AS27745	Telefonia Bonairiano N.V.	4,096
190.4.88.0/21	AS16973	T-Four Services S.A	2,048
190.4.91.0/24	AS16973	CR-CHSA-LACNIC	256
190.4.92.0/24	AS16973	CR-CHSA-LACNIC	256
190.4.93.0/24	AS16973	CR-CHSA-LACNIC	256
190.4.94.0/24	AS16973	CR-CHSA-LACNIC	256
190.4.95.0/24	AS16973	CR-CHSA-LACNIC	256
190.4.10.0/24	AS23383	Tigo Guatemala Corp	256
190.4.88.0/24	AS16973	CR-CHSA-LACNIC	256
190.4.2.0/24	AS23383	Corporativos TIGO GT	256
190.4.31.0/24	AS23383	Navega.com Honduras	256
190.4.43.0/24	AS23383	Navega.com Honduras	256
190.4.48.0/24	AS23383	Corporativos TIGO GT	256
190.4.177.0/24	AS11081	United Telecommunication Services (UTS)	256
190.4.19.0/24	AS23383	Navega.com Honduras	256
190.4.89.0/24	AS16973	CR-CHSA-LACNIC	256

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
190.4.90.252	AS16973 T-Four Services S.A	`0.25ms` 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
92.70.18.248	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
18.215.180.40	AS14618 Amazon.com, Inc.	`0.63ms` from Ashburn, US
3.89.124.152	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
73.167.19.104	AS7922 Comcast Cable Communications, LLC	`11.02ms` from Boston, US
90.236.118.104	AS3301 Telia Company AB	`9.06ms` from Copenhagen, DK
167.8.105.8	AS63156 TEGNA Inc.	`9.37ms` from Dallas, US
99.13.194.232	AS7018 AT&T Enterprises, LLC	`3.93ms` from Kansas City, US
5.69.149.40	AS5607 Sky UK Limited	`7.15ms` from London, GB
151.15.14.8	AS1267 WIND TRE S.P.A.	`3.58ms` from Rome, IT
210.94.119.40	AS9318 SK Broadband Co Ltd	`1.71ms` from Seoul, KR
153.142.219.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.04ms` from Tokyo, JP
44.210.24.40	AS14618 Amazon.com, Inc.	`0.63ms` from Ashburn, US
212.116.251.24	AS5650 Frontier Communications of America, Inc.	`0.46ms` from Ashburn, US
38.81.92.72	AS31919 Blue Ridge Mountain Electric Membership Corporation - BRM EMC	`4.23ms` from Atlanta, US
51.91.56.120	AS16276 OVH SAS	`0.14ms` from Gravelines, FR
109.74.195.120	AS63949 Akamai Connected Cloud	`0.16ms` from London, GB
2.136.152.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.87ms` from Madrid, ES
217.113.214.24	AS21333 IN.VA. S.p.A.	`4.17ms` from Milan, IT
212.192.91.248	AS57529 ZAO GTNT	`0.94ms` from Moscow, RU
125.114.246.168	AS4134 CHINANET-BACKBONE	`4.74ms` from Ningbo, CN
131.117.207.248	AS43174 NOVELCOM SARL	`0.25ms` from Paris, FR
189.237.79.168	AS8151 UNINET	`14.66ms` from Phoenix, US
181.220.47.200	AS28573 Claro NXT Telecomunicacoes Ltda	`14.38ms` from Porto Alegre, BR
94.198.241.120	AS62160 WEB3 Leaders INC	`0.40ms` from Prague, CZ
61.47.218.72	AS17597 SK Broadband Co Ltd	`2.17ms` 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 -f2 190.4.90.250

traceroute to 190.4.90.250 (190.4.90.250): 64 hops max, 52 byte packets

2 [] 200.107.83.201 0.755 ms

3 [AS16973] 190.4.90.250 0.368 ms

Measurement taken from

IPinfo ProbeNet in San Jose, CR

On December 29th 2025

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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