Sign inMonitor a domain
AS3790

AS3790 is RADIOGRAFICA COSTARRICENSE.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (3 Nov 2026)

Short answer

AS3790 belongs to RADIOGRAFICA COSTARRICENSE. DB-IP Lite attributes 123,136 IPv4 addresses in 36 ranges and 4 IPv6 ranges to it, all or nearly all of the IPv4 space in Costa Rica. The number is registered with LACNIC in Costa Rica on 25 Aug 1994.

Facts for AS3790
Operator (DB-IP)RADIOGRAFICA COSTARRICENSE
IPv4 addresses123,136
IPv4 ranges36
IPv6 ranges4
RegistryLACNIC
Registered25 Aug 1994
Registry countryCosta Rica (CR)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

RADIOGRAFICA COSTARRICENSE hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 4 IPv6 ranges for AS3790, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

CR100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
181.224.74.0 – 181.224.74.255181.224.74.0/24256
190.10.0.0 – 190.10.17.255190.10.0.0/20, 190.10.16.0/234,608
190.10.19.0 – 190.10.23.255190.10.19.0/24, 190.10.20.0/221,280
190.10.25.0 – 190.10.32.255190.10.25.0/24, 190.10.26.0/23 …2,048
190.10.34.0 – 190.10.34.255190.10.34.0/24256
190.10.64.0 – 190.10.66.255190.10.64.0/23, 190.10.66.0/24768
190.10.68.0 – 190.10.71.255190.10.68.0/221,024
190.10.76.0 – 190.10.79.255190.10.76.0/221,024
190.10.121.0 – 190.10.123.255190.10.121.0/24, 190.10.122.0/23768
190.171.0.0 – 190.171.0.255190.171.0.0/24256
190.171.3.0 – 190.171.9.255190.171.3.0/24, 190.171.4.0/22 …1,792
190.171.16.0 – 190.171.19.255190.171.16.0/221,024
190.171.22.0 – 190.171.25.255190.171.22.0/23, 190.171.24.0/231,024
190.171.27.0 – 190.171.28.255190.171.27.0/24, 190.171.28.0/24512
190.171.32.0 – 190.171.46.255190.171.32.0/21, 190.171.40.0/22 …3,840
190.171.48.0 – 190.171.63.255190.171.48.0/204,096
190.241.0.0 – 190.241.6.255190.241.0.0/22, 190.241.4.0/23 …1,792
190.241.8.0 – 190.241.9.255190.241.8.0/23512
190.241.11.0 – 190.241.15.255190.241.11.0/24, 190.241.12.0/221,280
190.241.17.0 – 190.241.30.255190.241.17.0/24, 190.241.18.0/23 …3,584
190.241.32.0 – 190.241.72.255190.241.32.0/19, 190.241.64.0/21 …10,496
190.241.77.0 – 190.241.116.255190.241.77.0/24, 190.241.78.0/23 …10,240
190.241.119.0 – 190.241.119.255190.241.119.0/24256
190.241.121.0 – 190.241.123.255190.241.121.0/24, 190.241.122.0/23768
190.241.126.0 – 190.241.128.255190.241.126.0/23, 190.241.128.0/24768
190.241.132.0 – 190.241.132.255190.241.132.0/24256
190.241.135.0 – 190.241.135.255190.241.135.0/24256
190.241.142.0 – 190.241.197.255190.241.142.0/23, 190.241.144.0/20 …14,336
190.241.199.0 – 190.241.200.255190.241.199.0/24, 190.241.200.0/24512
190.241.202.0 – 190.241.206.255190.241.202.0/23, 190.241.204.0/23 …1,280
190.241.208.0 – 190.241.255.255190.241.208.0/20, 190.241.224.0/1912,288
196.40.0.0 – 196.40.31.255196.40.0.0/198,192
196.40.34.0 – 196.40.47.255196.40.34.0/23, 196.40.36.0/22 …3,584
196.40.49.0 – 196.40.72.255196.40.49.0/24, 196.40.50.0/23 …6,144
196.40.74.0 – 196.40.95.255196.40.74.0/23, 196.40.76.0/22 …5,632
200.122.128.0 – 200.122.191.255200.122.128.0/1816,384
2001:13d8:: – 2001:13d8:ffff:ffff:ffff:ffff:ffff:ffff2001:13d8::/32IPv6
2801:151:: – 2801:151:1:ffff:ffff:ffff:ffff:ffff2801:151::/47IPv6
2801:151:4:: – 2801:151:4:ffff:ffff:ffff:ffff:ffff2801:151:4::/48IPv6
2801:151:2a:: – 2801:151:2a:ffff:ffff:ffff:ffff:ffff2801:151:2a::/48IPv6
Showing 36 of 36 IPv4 and 4 of 4 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 4 Nov 2026