AS154902
SignalPro Technology Co., Ltd.
TWUnknown2026-10-20
Announced prefixes 2
Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-11 | SignalPro Technology Co., Ltd. | TW | Unknown | 4 |
| 2026-11-10 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-09 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-08 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-07 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-06 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-05 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-04 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-03 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-11-02 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-11-01 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-10-31 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-30 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-29 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-28 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-27 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-26 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-25 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-24 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-23 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-22 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-21 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-20 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-19 | SignalPro Technology Co., Ltd. | TW | Unknown | 1 |
| 2026-10-18 | SignalPro Technology Co., Ltd. | TW | Unknown | 1 |
| 2026-10-17 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-16 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-15 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-14 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-13 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-12 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-11 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-10 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-09 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-08 | SignalPro Technology Co., Ltd. | TW | Unknown | 2 |
| 2026-10-07 | SignalPro Technology Co., Ltd. | TW | Unknown | 1 |
| 2026-10-06 | SignalPro Technology Co., Ltd. | TW | Unknown | 1 |
| 2026-10-05 | SignalPro Technology Co., Ltd. | TW | Unknown | 1 |
| 2026-10-04 | SignalPro Technology Co., Ltd. | TW | Unknown | 1 |
| 2026-10-03 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-10-02 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-10-01 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-30 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-29 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-28 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-27 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-26 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-25 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-24 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-23 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-22 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-21 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-20 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-19 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-18 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-17 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-16 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-15 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-14 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
| 2026-09-13 | SignalPro Technology Co., Ltd. | TW | Unknown | 0 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-11-11 | 163.52.141.0/24 | Acquired | — | AS154902 |
| 2026-11-11 | 2402:74e0::/32 | Acquired | — | AS154902 |
| 2026-11-03 | 163.52.140.0/23 | Acquired | — | AS154902 |
| 2026-11-03 | 163.52.140.0/24 | Acquired | — | AS154902 |
| 2026-11-01 | 163.52.140.0/23 | Released | AS154902 | — |
| 2026-11-01 | 163.52.140.0/24 | Released | AS154902 | — |
| 2026-10-20 | 163.52.140.0/24 | Acquired | — | AS154902 |
| 2026-10-18 | 163.52.140.0/24 | Released | AS154902 | — |
| 2026-10-08 | 163.52.140.0/24 | Acquired | — | AS154902 |
| 2026-10-04 | 163.52.140.0/23 | Acquired | — | AS154902 |
Changes page 1