193.111.128.0/21
🇨🇿CIDR
193.111.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇿 Czechia
City
Prague
RIR
RIPENCC
Status
assigned
Allocated
7/25/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 193.111.128.0/21 | AS8518RFERL RFE/RL, INC. | Valid | RADBRIPE | 6/1/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 193.111.128.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
| 193.111.129.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
| 193.111.130.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
| 193.111.131.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
| 193.111.132.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
| 193.111.133.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
| 193.111.134.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
| 193.111.135.0/24 | AS8518RFERL RFE/RL, INC. | Valid | — | 6/1/2026 |
Origin ASN
AS8518
RFERL RFE/RL, INC.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/193.111.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/193.111.128.0/21" | jq
External Links