221.64.0.0/11
🇯🇵CIDR
221.64.0.0/11
IP Version
IPv4
Addresses
2M
Mask
/11 (255.224.0.0)
Country
🇯🇵 Japan
City
Minato
RIR
APNIC
Status
allocated
Allocated
1/15/2003
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.64.0.0/11 | AS17676GIGAINFRA - SoftBank Corp. | Valid | RADB | 6/14/2026 |
Covering Prefix
12 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.68.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.69.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.70.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.71.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.72.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.73.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.76.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.91.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.92.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.93.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.94.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
| 221.95.0.0/16 | AS17676GIGAINFRA - SoftBank Corp. | Valid | — | 6/14/2026 |
Origin ASN
AS17676
GIGAINFRA - SoftBank Corp.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/221.64.0.0/11Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/221.64.0.0/11" | jq
External Links