124.255.0.0/16
🇯🇵IPv4APNICallocated RPKI Valid
CIDR
124.255.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
APNIC
Status
allocated
Allocated
6/2/2006
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
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 124.255.64.0/18 | AS10013FBDC - FreeBit Co.,Ltd. | Valid | — | 6/13/2026 |
| 124.255.128.0/18 | AS10013FBDC - FreeBit Co.,Ltd. | Valid | — | 6/13/2026 |
| 124.255.224.0/19 | AS4686BEKKOAME - BEKKOAME INTERNET INC. | Valid | — | 6/13/2026 |
| 124.255.0.0/19 | AS4686BEKKOAME - BEKKOAME INTERNET INC. | Valid | — | 6/13/2026 |
| 124.255.32.0/20 | AS4686BEKKOAME - BEKKOAME INTERNET INC. | Valid | — | 6/13/2026 |
| 124.255.208.0/20 | AS4686BEKKOAME - BEKKOAME INTERNET INC. | Valid | — | 6/13/2026 |
| 124.255.192.0/20 | AS10013FBDC - FreeBit Co.,Ltd. | Valid | — | 6/13/2026 |
| 124.255.48.0/20 | AS10013FBDC - FreeBit Co.,Ltd. | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 124.255.0.0/18 | 🇯🇵JP | assigned | |
| 124.255.224.0/19 | AS4686 | 🇯🇵JP | assigned |
| 124.255.144.0/20 | 🇯🇵JP | assigned | |
| 124.255.80.0/20 | 🇯🇵JP | assigned | |
| 124.255.208.0/20 | AS4686 | 🇯🇵JP | assigned |
| 124.255.112.0/20 | 🇯🇵JP | assigned | |
| 124.255.160.0/20 | 🇯🇵JP | assigned | |
| 124.255.176.0/21 | 🇯🇵JP | assigned | |
| 124.255.64.0/21 | 🇯🇵JP | assigned | |
| 124.255.128.0/21 | 🇯🇵JP | assigned | |
| 124.255.104.0/21 | 🇯🇵JP | assigned | |
| 124.255.204.0/22 | 🇯🇵JP | assigned | |
| 124.255.188.0/22 | 🇯🇵JP | assigned | |
| 124.255.196.0/22 | 🇯🇵JP | assigned | |
| 124.255.72.0/22 | 🇯🇵JP | assigned | |
| 124.255.140.0/22 | 🇯🇵JP | assigned | |
| 124.255.100.0/22 | 🇯🇵JP | assigned | |
| 124.255.184.0/23 | 🇯🇵JP | assigned | |
| 124.255.200.0/23 | 🇯🇵JP | assigned | |
| 124.255.98.0/23 | 🇯🇵JP | assigned | |
| 124.255.192.0/23 | 🇯🇵JP | assigned | |
| 124.255.202.0/23 | 🇯🇵JP | assigned | |
| 124.255.76.0/23 | 🇯🇵JP | assigned | |
| 124.255.96.0/23 | 🇯🇵JP | assigned | |
| 124.255.136.0/23 | 🇯🇵JP | assigned | |
| 124.255.186.0/23 | 🇯🇵JP | assigned | |
| 124.255.195.0/24 | 🇯🇵JP | assigned | |
| 124.255.139.0/24 | 🇯🇵JP | assigned | |
| 124.255.78.0/24 | 🇯🇵JP | assigned | |
| 124.255.138.0/24 | 🇯🇵JP | assigned | |
| 124.255.194.0/24 | 🇯🇵JP | assigned | |
| 124.255.79.0/24 | 🇯🇵JP | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/124.255.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/124.255.0.0/16" | jq
External Links