81.21.144.0/20
🇺🇸CIDR
81.21.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Jacksonville
RIR
ARIN
Status
allocated
Allocated
6/2/2023
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.21.144.0/20 | AS62862RAPID-FIBER-INTERNET-LLC - Rapid Fiber Internet, LLC | Valid | ARINRADB | 6/1/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.21.144.0/24 | AS62862RAPID-FIBER-INTERNET-LLC - Rapid Fiber Internet, LLC | Valid | — | 6/1/2026 |
| 81.21.150.0/24 | AS62862RAPID-FIBER-INTERNET-LLC - Rapid Fiber Internet, LLC | Valid | — | 6/1/2026 |
| 81.21.157.0/24 | AS62862RAPID-FIBER-INTERNET-LLC - Rapid Fiber Internet, LLC | Valid | — | 6/1/2026 |
| 81.21.158.0/24 | AS62862RAPID-FIBER-INTERNET-LLC - Rapid Fiber Internet, LLC | Valid | — | 6/1/2026 |
| 81.21.159.0/24 | AS62862RAPID-FIBER-INTERNET-LLC - Rapid Fiber Internet, LLC | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/81.21.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.21.144.0/20" | jq
External Links