223.197.128.0/19
Currently announced by AS4760 HKT Limited, in the routed prefix 223.197.128.0/19.
- Current ASN
- AS4760
- HKT Limited
- Routed prefix
- 223.197.128.0/19
- Most specific route covering this prefix
- ASNs over time
- 2
- 3 announcement records
- RIR allocation
- APNIC
- Hong Kong SAR China · 223.197.0.0/16
Routing data · Oct 23, 2026, 04:19 UTC
ASN historyEvery routed prefix covering 223.197.128.0/19
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 223.197.128.0/19 | AS4760 | HKT Limited |  Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.128.0/17 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.0.0/16 | AS4515 | PCCW IMS | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
More specific routes13 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 223.197.129.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.130.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.132.0/22 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.136.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.140.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.141.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.142.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.143.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.145.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.146.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.148.0/22 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.152.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
| 223.197.153.0/24 | AS4760 | HKT Limited | Hong Kong SAR China | Before monitoring | 2026-10-23 04:19 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.