190.4.91.0/24

AS16973 · T-Four Services S.A

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:     190.4.91/24
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:     190.4.91/24
nserver:     NX0.DNSCRSERVICES.INFO  
nsstat:      20220219 AA
nslastaa:    20220219
nserver:     NX1.DNSCRSERVICES.INFO  
nsstat:      20220219 AA
nslastaa:    20220219
created:     20110317
changed:     20110317
inetnum-up:  190.4.88/21

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 190.4.91.0/24

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
190.4.92.0/24	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
190.4.90.0/24	AS16973	CR-CHSA-LACNIC	256

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

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

IP Address	ASN	Details
190.4.91.8	AS16973 T-Four Services S.A	`0.84ms` 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
77.160.19.248	AS1136 KPN B.V.	`2.53ms` from Amsterdam, NL
43.239.90.72	AS50077 SYN LTD	`0.22ms` from Amsterdam, NL
46.139.215.24	AS5483 Magyar Telekom Plc.	`4.23ms` from Budapest, HU
102.186.159.72	AS24835 Vodafone Data	`14.68ms` from Cairo, EG
129.173.30.232	AS8111 Dalhousie University	`0.33ms` from Halifax, CA
222.232.157.8	AS9318 SK Broadband Co Ltd	`1.56ms` from Incheon, KR
149.5.53.72	AS174 Cogent Communications, LLC	`0.70ms` from Los Angeles, US
133.205.163.168	AS2518 BIGLOBE Inc.	`8.97ms` from Osaka, JP
71.185.195.88	AS701 Verizon Business	`1.47ms` from Philadelphia, US
89.192.239.184	AS8011 MongoDB, Inc.	`0.14ms` from Reston, US
138.121.237.168	AS61632 Zoopnet - Wellington Serrilho Soler ME	`5.62ms` from Sao Jose do Rio Preto, BR
119.207.163.120	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
148.222.193.136	AS14593 Space Exploration Technologies Corporation	`12.50ms` from São Paulo, BR
45.19.103.232	AS7018 AT&T Enterprises, LLC	`5.30ms` from Atlanta, US
186.28.192.168	AS19429 ETB - Colombia	`0.71ms` from Bogota, CO
41.37.218.8	AS8452 TE-AS	`5.60ms` from Cairo, EG
116.104.248.216	AS7552 Viettel Group	`3.64ms` from Hanoi, VN
108.196.242.168	AS7018 AT&T Enterprises, LLC	`4.02ms` from Houston, US
105.113.90.216	AS36873 Airtel Networks Limited	`19.94ms` from Lagos, NG
6.11.243.104	AS668 United States Department of Defense (DoD)	`1.77ms` from Los Angeles, US
80.68.128.8	AS20784 Cecabank,S.A.	`1.79ms` from Madrid, ES
89.82.79.104	AS5410 Bouygues Telecom SA	`2.06ms` from Marseille, FR
177.136.24.232	AS263590 LOCAWEB SERVICOS DE INTERNET S.A.	`0.62ms` from Osasco, BR
84.202.86.72	AS2119 Telenor Norge AS	`9.93ms` from Oslo, NO
52.202.207.8	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 190.4.91.8

traceroute to 190.4.91.8 (190.4.91.8): 64 hops max, 52 byte packets

1 [AS64124] 200.25.13.193 1.127 ms

2 [] 200.107.83.201 0.268 ms

3 *

4 *

5 [AS16973] 190.4.91.8 1.717 ms

Measurement taken from

IPinfo ProbeNet in San Jose, CR

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales