156.253.240.0/21
🇿🇦CIDR
156.253.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇿🇦 South Africa
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.253.240.0/21 | AS19318IS-AS-1 - Interserver, Inc | No ROA | — | 6/15/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.253.240.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
| 156.253.241.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
| 156.253.242.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
| 156.253.243.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
| 156.253.244.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
| 156.253.245.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
| 156.253.246.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
| 156.253.247.0/24 | AS328608Africa on Cloud - Africa on Cloud | No ROA | — | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 156.253.240.0/24 | AS328608 | 🇿🇦ZA | assigned |
| 156.253.241.0/24 | AS328608 | 🇿🇦ZA | assigned |
| 156.253.243.0/24 | AS328608 | 🇿🇦ZA | assigned |
| 156.253.244.0/24 | AS328608 | 🇿🇦ZA | assigned |
| 156.253.242.0/24 | AS328608 | 🇿🇦ZA | assigned |
| 156.253.245.0/24 | AS328608 | 🇿🇦ZA | assigned |
| 156.253.246.0/24 | AS328608 | 🇿🇦ZA | assigned |
| 156.253.247.0/24 | AS328608 | 🇿🇦ZA | assigned |
Origin ASN
AS19318
IS-AS-1 - Interserver, Inc
Geolocation
Country🇿🇦South AfricaZA
Coordinates-30.5595, 22.9375 ↗
API
Open https://api.ipctl.io/v1/prefix/156.253.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.253.240.0/21" | jq
External Links