51.36.0.0/18
Currently announced by AS43766 Zain KSA, in the routed prefix 51.36.0.0/18.
- Current ASN
- AS43766
- Zain KSA
- Routed prefix
- 51.36.0.0/18
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- RIPENCC
- Saudi Arabia · 51.36.0.0/16
Routing data · Nov 2, 2026, 02:24 UTC
ASN historyEvery routed prefix covering 51.36.0.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 51.36.0.0/18 | AS43766 | Zain KSA |  Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.0.0/16 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
More specific routes78 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 51.36.0.0/19 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.0.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.0.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.1.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.2.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.4.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.6.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.8.0/22 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.8.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.10.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.12.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.14.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.16.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.18.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.20.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.20.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.21.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.22.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.22.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.24.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.26.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.28.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.30.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.30.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.31.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.32.0/19 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.32.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.34.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.36.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.38.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.40.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.40.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.41.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.42.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.44.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.46.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.48.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.48.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.49.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.50.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.50.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.51.0/24 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.52.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.54.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.56.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.58.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.60.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.62.0/23 | AS43766 | Zain KSA | Saudi Arabia | Before monitoring | 2026-11-02 02:24 | Announcing |
| 51.36.8.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.9.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.10.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.11.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.16.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.17.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.18.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.19.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.24.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.25.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.26.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.27.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.28.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.29.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.32.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.33.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.34.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.35.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.36.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.37.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.38.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.39.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.42.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.43.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.45.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.46.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.60.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.61.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.62.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
| 51.36.63.0/24 | AS43766 | Zain KSA | Saudi Arabia | 2026-10-25 10:20 | 2026-11-01 16:26 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.