43.240.12.0/22
Currently announced by AS133731 Royal Network Technology, in the routed prefix 43.240.12.0/22.
- Current ASN
- AS133731
- Royal Network Technology
- Routed prefix
- 43.240.12.0/22
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- APNIC
- Hong Kong SAR China · 43.240.12.0/22
Routing data · Nov 2, 2026, 04:24 UTC
ASN historyEvery routed prefix covering 43.240.12.0/22
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 43.240.12.0/22 | AS133731 | Royal Network Technology |  Hong Kong SAR China | Before monitoring | 2026-11-02 04:24 | Announcing |
More specific routes4 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 43.240.12.0/23 | AS133731 | Royal Network Technology | Hong Kong SAR China | Before monitoring | 2026-11-02 04:24 | Announcing |
| 43.240.14.0/24 | AS134176 | Rainbow network | Hong Kong SAR China | Before monitoring | 2026-11-02 04:24 | Announcing |
| 43.240.15.0/24 | AS133731 | Royal Network Technology | Hong Kong SAR China | Before monitoring | 2026-11-02 04:24 | Announcing |
| 43.240.12.0/24 | AS133731 | Royal Network Technology | Hong Kong SAR China | Before monitoring | 2026-10-25 20:18 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.