103.109.240.0/20
🇯🇵IPv4RIPEassignedNo ROA
CIDR
103.109.240.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
RIPE
Status
assigned
Allocated
-
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
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.109.252.0/22 | AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V. | No ROA | — | 6/13/2026 |
| 103.109.240.0/22 | AS38651Mixi - MIXI, Inc. | Valid | — | 6/13/2026 |
| 103.109.240.0/23 | AS38651Mixi - MIXI, Inc. | Valid | — | 6/13/2026 |
| 103.109.242.0/23 | AS38651Mixi - MIXI, Inc. | Valid | — | 6/13/2026 |
| 103.109.244.0/24 | AS39486HOSTROYALE HostRoyale Technologies Pvt Ltd | Valid | — | 6/13/2026 |
| 103.109.245.0/24 | AS137465SIMPLYFREELIMITED-AS-AP - Simplyfree Limited | No ROA | — | 6/13/2026 |
| 103.109.246.0/24 | AS137469SIGNIFYLIMITED-AS-AP - Signify Limited | No ROA | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.109.252.0/22 | AS15830 | 🇵ðŸ‡PH | allocated |
| 103.109.248.0/22 | 🇨🇳CN | allocated | |
| 103.109.240.0/22 | AS38651 | 🇯🇵JP | allocated |
| 103.109.247.0/24 | 🇮🇩ID | assigned | |
| 103.109.246.0/24 | AS137469 | 🇳🇿NZ | assigned |
| 103.109.244.0/24 | AS39486 | 🇳🇿NZ | assigned |
| 103.109.245.0/24 | AS137465 | 🇳🇿NZ | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.109.240.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.109.240.0/20" | jq
External Links