200.91.128.0/20
🇨🇷CIDR
200.91.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇷 Costa Rica
City
San Francisco
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.91.128.0/20 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.91.128.0/18 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | — | 5/31/2026 |
| 200.91.137.0/24 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | — | 5/31/2026 |
| 200.91.139.0/24 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | — | 5/31/2026 |
| 200.91.141.0/24 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | — | 5/31/2026 |
| 200.91.135.0/24 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | — | 5/31/2026 |
| 200.91.133.0/24 | AS11830AS11830 - Instituto Costarricense de Electricidad y Telecom. | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/200.91.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/200.91.128.0/20" | jq
External Links