106.105.56.0/21
🇹🇼CIDR
106.105.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 106.105.56.0/21 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | RADB | 6/1/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 106.105.32.0/19 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.48.0/20 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.58.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.59.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.60.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.61.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.62.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.63.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.56.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
| 106.105.57.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/1/2026 |
RPKI ROAs
Geolocation
API
Open https://api.ipctl.io/v1/prefix/106.105.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/106.105.56.0/21" | jq
External Links