123.192.0.0/20
🇹🇼CIDR
123.192.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.192.0.0/20 | AS38841kbro-AS-TW - kbro CO. Ltd. | Valid | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.192.0.0/14 | AS38841kbro-AS-TW - kbro CO. Ltd. | Valid | — | 5/31/2026 |
| 123.192.0.0/15 | AS38841kbro-AS-TW - kbro CO. Ltd. | Valid | — | 5/31/2026 |
Origin ASN
AS38841
kbro-AS-TW - kbro CO. Ltd.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.192.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.192.0.0/20" | jq
External Links