122.147.131.128/28
🇹🇼IPv4APNICassigned RPKI Valid
CIDR
122.147.131.128/28
IP Version
IPv4
Addresses
16
Mask
/28 (255.255.255.240)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.146.0.0/15 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/13/2026 |
| 122.147.0.0/16 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/13/2026 |
| 122.147.128.0/17 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/13/2026 |
| 122.147.128.0/18 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/13/2026 |
| 122.147.128.0/19 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/13/2026 |
| 122.147.131.0/24 | AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. | Valid | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/122.147.131.128/28Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/122.147.131.128/28" | jq
External Links