103.31.216.0/22
🇯🇵CIDR
103.31.216.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
11/30/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.31.216.0/22 | AS15211SQUARE - Square, Inc. | No ROA | APNICRADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.31.216.0/24 | AS15211SQUARE - Square, Inc. | No ROA | — | 5/31/2026 |
| 103.31.219.0/24 | AS15211SQUARE - Square, Inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS15211
SQUARE - Square, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.31.216.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.31.216.0/22" | jq
External Links