210.203.20.0/22
🇹🇼CIDR
210.203.20.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.203.20.0/22 | AS17709APT - Asia Pacific Telecom | Valid | — | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.203.0.0/17 | AS7482APOL-AS - Asia Pacific On-line Service Inc. | Valid | — | 6/1/2026 |
| 210.203.0.0/18 | AS7482APOL-AS - Asia Pacific On-line Service Inc. | Valid | — | 6/1/2026 |
| 210.203.21.0/24 | AS131601DCT - Dynamic Computing Technology | Valid | — | 6/1/2026 |
Origin ASN
AS17709
APT - Asia Pacific Telecom
Geolocation
API
Open https://api.ipctl.io/v1/prefix/210.203.20.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/210.203.20.0/22" | jq
External Links