122.146.0.0/18
Currently announced by AS9919 New Century InfoComm Tech Co., Ltd., in the routed prefix 122.146.0.0/18.
- Current ASN
- AS9919
- New Century InfoComm Tech Co., Ltd.
- Routed prefix
- 122.146.0.0/18
- Most specific route covering this prefix
- ASNs over time
- 1
- 4 announcement records
- RIR allocation
- APNIC
- Taiwan · 122.146.0.0/15
Routing data · Oct 23, 2026, 00:24 UTC
ASN historyEvery routed prefix covering 122.146.0.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 122.146.0.0/18 | AS9919 | New Century InfoComm Tech Co., Ltd. |  Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.0.0/17 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.0.0/16 | 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 routes50 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 122.146.0.0/19 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.0.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.1.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.2.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.3.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.6.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.7.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.8.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.9.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.10.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.16.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.21.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.22.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.23.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.24.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.26.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.28.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.32.0/19 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.32.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.33.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.34.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.35.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.36.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.37.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.38.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.39.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.40.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.41.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.42.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.43.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.44.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.45.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.46.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.47.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.48.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.49.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.50.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.51.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.52.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.53.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.54.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.55.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.56.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.57.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.58.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.59.0/24 | AS9919 | New Century InfoComm Tech Co., Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.60.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.61.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.62.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-10-23 00:24 | Announcing |
| 122.146.63.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | 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.