175.181.128.0/18
Currently announced by AS4780 New Century InfoComm Tech Co.,Ltd., in the routed prefix 175.181.128.0/18.
- Current ASN
- AS4780
- New Century InfoComm Tech Co.,Ltd.
- Routed prefix
- 175.181.128.0/18
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- APNIC
- Taiwan · 175.180.0.0/14
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 175.181.128.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 175.181.128.0/18 | AS4780 | New Century InfoComm Tech Co.,Ltd. |  Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.0.0/16 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes12 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 175.181.134.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.144.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.145.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.154.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.157.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.158.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.159.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.177.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.178.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.181.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.182.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | Before monitoring | 2026-11-08 10:26 | Announcing |
| 175.181.187.0/24 | AS4780 | New Century InfoComm Tech Co.,Ltd. | Taiwan | 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.