152.37.64.0/18
Currently announced by AS56478 Hyperoptic, in the routed prefix 152.37.64.0/18.
- Current ASN
- AS56478
- Hyperoptic
- Routed prefix
- 152.37.64.0/18
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- RIPENCC
- United Kingdom · 152.37.64.0/18
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 152.37.64.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 152.37.64.0/18 | AS56478 | Hyperoptic |  United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes25 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 152.37.64.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.65.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.66.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.67.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 14:22 | 2026-11-08 10:26 | Announcing |
| 152.37.68.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 14:22 | 2026-11-08 10:26 | Announcing |
| 152.37.69.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 14:22 | 2026-11-08 10:26 | Announcing |
| 152.37.70.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 14:22 | 2026-11-08 10:26 | Announcing |
| 152.37.71.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.84.0/22 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.84.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.85.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.86.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 22:26 | 2026-11-08 10:26 | Announcing |
| 152.37.87.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 22:26 | 2026-11-08 10:26 | Announcing |
| 152.37.88.0/22 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.92.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.93.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.94.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-11-02 18:22 | 2026-11-08 10:26 | Announcing |
| 152.37.100.0/23 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.108.0/22 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.114.0/23 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.116.0/22 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.120.0/22 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.124.0/22 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.124.0/23 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
| 152.37.126.0/23 | AS56478 | Hyperoptic | United Kingdom | Before monitoring | 2026-11-08 10:26 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.