103.51.212.0/22
🇯🇵CIDR
103.51.212.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Yokohama (Shinyamashita)
RIR
APNIC
Status
allocated
Allocated
3/2/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.51.212.0/22 | AS2516KDDI - KDDI CORPORATION | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2516 | RADB | MAINT-AS2516 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.51.212.0/24 | 🇯🇵JP | assigned | |
| 103.51.213.0/24 | 🇯🇵JP | assigned | |
| 103.51.215.0/24 | 🇯🇵JP | assigned | |
| 103.51.214.0/24 | 🇯🇵JP | assigned |
Origin ASN
AS2516
KDDI - KDDI CORPORATION
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.51.212.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.51.212.0/22" | jq
External Links