122.147.0.0/19
Currently announced by AS9919 New Century InfoComm Tech Co., Ltd., in the routed prefix 122.147.0.0/19.
- Current ASN
- AS9919
- New Century InfoComm Tech Co., Ltd.
- Routed prefix
- 122.147.0.0/19
- Most specific route covering this prefix
- ASNs over time
- 1
- 5 announcement records
- RIR allocation
- APNIC
- Taiwan · 122.146.0.0/15
Routing data · Oct 23, 2026, 00:24 UTC
ASN historyEvery routed prefix covering 122.147.0.0/19
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 122.147.0.0/19 | AS9919 | New Century InfoComm Tech Co., Ltd. |  Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.0.0/18 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.0.0/17 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.0.0/16 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.0.0/15 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
More specific routes18 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 122.147.0.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.2.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.6.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.7.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.9.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.13.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.16.0/21 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.16.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.17.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.18.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.19.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.20.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.21.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.22.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.23.0/24 | AS131602 | Hsin Yeong An Cable TV | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.24.0/22 | AS9922 | New Kaohsiung Broadband | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.27.0/24 | AS9922 | New Kaohsiung Broadband | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.147.28.0/22 | AS9922 | New Kaohsiung Broadband | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.