103.239.16.0/22
🇯🇵IPv4APNICallocated RPKI Valid
CIDR
103.239.16.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
7/30/2014
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.239.16.0/23 | AS131896SSI-Lab - SSI Lab Inc. | Valid | — | 5/30/2026 |
| 103.239.16.0/24 | AS131896SSI-Lab - SSI Lab Inc. | Valid | — | 5/30/2026 |
| 103.239.17.0/24 | AS131896SSI-Lab - SSI Lab Inc. | Valid | — | 5/30/2026 |
| 103.239.18.0/24 | AS131896SSI-Lab - SSI Lab Inc. | Valid | — | 5/30/2026 |
| 103.239.19.0/24 | AS131896SSI-Lab - SSI Lab Inc. | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.239.16.0/22 | AS131896 | /24 | apnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.239.16.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.239.16.0/22" | jq
External Links