89.36.64.0/21
Currently announced by AS56478 Hyperoptic, in the routed prefix 89.36.64.0/21.
- Current ASN
- AS56478
- Hyperoptic
- Routed prefix
- 89.36.64.0/21
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- RIPENCC
- United Kingdom · 89.36.64.0/21
Routing data · Nov 1, 2026, 20:20 UTC
ASN historyEvery routed prefix covering 89.36.64.0/21
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 89.36.64.0/21 | AS56478 | Hyperoptic |  United Kingdom | Before monitoring | 2026-11-01 20:20 | Announcing |
More specific routes8 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 89.36.64.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
| 89.36.65.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
| 89.36.66.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
| 89.36.67.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
| 89.36.68.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
| 89.36.69.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
| 89.36.70.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
| 89.36.71.0/24 | AS56478 | Hyperoptic | United Kingdom | 2026-10-29 14:19 | 2026-11-01 20:20 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.