123.204.0.0/18
🇹🇼CIDR
123.204.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.204.0.0/18 | AS4780SEEDNET - Digital United Inc. | Valid | RADB | 6/1/2026 |
Covering Prefix
23 less-specific announcementsOrigin ASN
AS4780
SEEDNET - Digital United Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.204.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.204.0.0/18" | jq
External Links