Data as of Nov 9, 2026
200.122.128.0/19
No anonymizer space · no proxy exits in 30 daysRadiografica Costarricense
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 200.122.128.0/24 since Jun 2015 | AS3790 | Internet provider | |
| 200.122.129.0/24 since Aug 2016 | AS3790 | Internet provider | |
| 200.122.130.0/24 since Aug 2016 | AS3790 | Internet provider | |
| 200.122.133.0/24 since Aug 2016 | AS3790 | Internet provider | |
| 200.122.134.0/24 since Aug 2016 | AS3790 | Internet provider | |
| 200.122.137.0/24 since Aug 2016 | AS3790 | Internet provider | |
| 200.122.139.0/24 since Dec 2009 | AS3790 | Internet provider | |
| 200.122.143.0/24 since Dec 2007 | AS3790 | Internet provider | |
| 200.122.150.0/24 since Jun 2013 | AS3790 | Internet provider |
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.122.128.0/18 | AS3790 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3790 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 200.
122. 128. 0/ 19 - Netname
- CR-RACO-LACNIC
- Registrant
- Radiografica Costarricense
- Registrant country
- CR
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Jan 21, 2004
- RIR
- LACNIC
- Country
- CR
- Delegated
- Jan 21, 2004
- Status
- assigned
Report abuse
Abuse contact
- lacnicadmin@
racsa. go. cr - Name
- Dpto Planificación y Despliegue Recursos
- Phone
- +506 8006346246 [0000]
- Handle
- LUK2