154.66.144.0/21
🇿🇦IPv4AFRINICallocatedAS37670Smart Technology Centre (PTY) LTD - Smart Technology Centre (PTY) LTD RPKI Valid
CIDR
154.66.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇿🇦 South Africa
City
Centurion (Route 21 Business Park)
RIR
AFRINIC
Status
allocated
Allocated
10/31/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.66.144.0/21 | AS37670Smart Technology Centre (PTY) LTD - Smart Technology Centre (PTY) LTD | Valid | AFRINIC | 6/13/2026 |
Covering Prefix
8 less-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 154.66.144.0/21 | AS37670 | /24 | afrinic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS37670 | AFRINIC | STC-MNT | - |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 154.66.148.0/24 | AS37670 | 🇿🇦ZA | assigned |
| 154.66.147.0/24 | AS37670 | 🇿🇦ZA | assigned |
| 154.66.149.0/24 | AS37670 | 🇿🇦ZA | assigned |
| 154.66.151.0/24 | AS37670 | 🇿🇦ZA | assigned |
| 154.66.144.0/24 | AS37670 | 🇿🇦ZA | assigned |
| 154.66.145.0/24 | AS37670 | 🇿🇦ZA | assigned |
| 154.66.146.0/24 | AS37670 | 🇿🇦ZA | assigned |
| 154.66.150.0/24 | AS37670 | 🇿🇦ZA | assigned |
Geolocation
Country🇿🇦South AfricaZA
RegionGauteng
CityCenturion (Route 21 Business Park)
Coordinates-25.8590, 28.2566 ↗
API
Open https://api.ipctl.io/v1/prefix/154.66.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.66.144.0/21" | jq
External Links