Data as of Nov 8, 2026
190.171.5.0/24
No anonymizer space · no proxy exits in 30 daysRadiografica Costarricense
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 190.171.4.0/22 since Oct 2022 | AS3790 | Internet provider |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 190.171.0.0/18 | 16,384 | — | Radiografica Costarricense (CR-RACO-LACNIC) | allocated | Jun 23, 2010 | lacnicadmin@ |
| └ 190.171.4.0/23 | 512 | — | Servicio 5G FWA Racsa (CR-SGFR-LACNIC) | reallocated | Nov 10, 2025 | lacnicadmin@ |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS3790
CR
- Name
- Radiografica Costarricense
- Type
- Internet provider
- Registered
- Aug 25, 1994
- Domain
- racsa.co.cr
- Website
- www.racsa.go.cr/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
- Tor exits
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2015
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 190.171.4.0/22 | AS3790 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 190.
171. 4. 0/ 23 - Netname
- CR-SGFR-LACNIC
- Registrant
- Servicio 5G FWA Racsa
- Registrant country
- CR
- Organization
- Not stated by the registry
- Type
- reallocated
- Created
- Nov 10, 2025
- RIR
- LACNIC
- Country
- CR
- Delegated
- Jun 23, 2010
- Status
- assigned
Report abuse
Abuse contact
- lacnicadmin@
racsa. go. cr - Name
- Dpto Planificación y Despliegue Recursos
- Phone
- +506 8006346246 [0000]
- Handle
- LUK2