41.76.128.0/21
🇿🇦CIDR
41.76.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇿🇦 South Africa
City
Cape Town (Cape Town City Centre)
RIR
AFRINIC
Status
allocated
Allocated
4/12/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 41.76.128.0/21 | AS37199Vanilla - Vanilla | Valid | AFRINICRADB | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 41.76.128.0/22 | AS37199Vanilla - Vanilla | Valid | — | 5/30/2026 |
| 41.76.132.0/22 | AS37199Vanilla - Vanilla | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 41.76.128.0/21 | AS37199 | /24 | afrinic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 41.76.129.0/24 | 🇿🇦ZA | assigned | |
| 41.76.130.0/24 | 🇿🇦ZA | assigned | |
| 41.76.131.0/24 | 🇿🇦ZA | assigned | |
| 41.76.132.0/24 | 🇿🇦ZA | assigned | |
| 41.76.133.0/24 | 🇿🇦ZA | assigned | |
| 41.76.134.0/24 | 🇿🇦ZA | assigned | |
| 41.76.135.0/24 | 🇿🇦ZA | assigned | |
| 41.76.128.0/24 | 🇿🇦ZA | assigned |
Origin ASN
AS37199
Vanilla - Vanilla
Geolocation
Country🇿🇦South AfricaZA
RegionWestern Cape
CityCape Town (Cape Town City Centre)
Coordinates-33.9230, 18.4203 ↗
API
Open https://api.ipctl.io/v1/prefix/41.76.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/41.76.128.0/21" | jq
External Links