197.255.144.0/20
🇿🇦CIDR
197.255.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇿🇦 South Africa
City
Stellenbosch (Techno Park)
RIR
AFRINIC
Status
allocated
Allocated
3/17/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 197.255.144.0/20 | AS15022Adept Internet (Pty) Ltd CT - Adept Internet (Pty) Ltd CT | Valid | AFRINIC | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 197.255.144.0/23 | AS15022Adept Internet (Pty) Ltd CT - Adept Internet (Pty) Ltd CT | Valid | — | 6/1/2026 |
| 197.255.150.0/24 | AS15022Adept Internet (Pty) Ltd CT - Adept Internet (Pty) Ltd CT | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 197.255.144.0/20 | AS15022 | /24 | afrinic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS15022 | AFRINIC | TF-196-44-32-0-196-44-47-255-MNT | - |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 197.255.144.0/24 | 🇿🇦ZA | assigned | |
| 197.255.145.0/24 | 🇿🇦ZA | assigned | |
| 197.255.146.0/24 | 🇿🇦ZA | assigned | |
| 197.255.147.0/24 | 🇿🇦ZA | assigned | |
| 197.255.148.0/24 | 🇿🇦ZA | assigned | |
| 197.255.149.0/24 | 🇿🇦ZA | assigned |
Geolocation
Country🇿🇦South AfricaZA
RegionWestern Cape
CityStellenbosch (Techno Park)
Coordinates-33.9629, 18.8396 ↗
API
Open https://api.ipctl.io/v1/prefix/197.255.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/197.255.144.0/20" | jq
External Links