200.91.128.0/18
🇨🇷CIDR
200.91.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇷 Costa Rica
City
San Francisco
RIR
LACNIC
Status
allocated
Allocated
10/11/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.91.128.0/18 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | LACNICRADB | 5/31/2026 |
Covering Prefix
32 less-specific announcementsRPKI ROAs
Geolocation
API
Open https://api.ipctl.io/v1/prefix/200.91.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/200.91.128.0/18" | jq
External Links