64.74.0.0/21
🇺🇸CIDR
64.74.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Dunwoody (Perimeter Center)
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.74.0.0/21 | AS14744INTERNAP-BLOCK-4 - Unitas Global | No ROA | RADB | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.74.6.0/24 | AS14216ISHIP - IShip.com | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS14744 | RADB | MAINT-AS1828 | 2/17/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 64.74.0.0/22 | 🇺🇸US | allocated | |
| 64.74.4.0/23 | 🇺🇸US | allocated | |
| 64.74.6.0/24 | AS14216 | 🇺🇸US | allocated |
| 64.74.7.0/24 | 🇺🇸US | allocated |
Origin ASN
AS14744
INTERNAP-BLOCK-4 - Unitas Global
Geolocation
API
Open https://api.ipctl.io/v1/prefix/64.74.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.74.0.0/21" | jq
External Links