2c0f:4900:100::/40 - SynBurst (Pty) SynBurst (Pty) (AS328870)
CIDR
2c0f:4900:100::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇿🇦 South Africa
City
Johannesburg
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2c0f:4900:100::/40 | AS328870 SynBurst (Pty) Ltd - SynBurst (Pty) Ltd | Valid | - | 2026-10-12 |
Related Announcements
1 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2c0f:4900::/32 | AS328870 SynBurst (Pty) Ltd - SynBurst (Pty) Ltd | Valid | - | 2026-10-12 |
| 2c0f:4900:100::/41 | AS328870 SynBurst (Pty) Ltd - SynBurst (Pty) Ltd | Valid | - | 2026-10-12 |
| 2c0f:4900:180::/41 | AS328870 SynBurst (Pty) Ltd - SynBurst (Pty) Ltd | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2c0f:4900::/32 | AS328870 | /48 | afrinic |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the AFRINIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2c0f:4900:100::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2c0f:4900:100::/40" | jq
External Links