103.255.246.0/23
🇯🇵CIDR
103.255.246.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.255.246.0/23 | AS133203SBIBITS-JP - SBI BITS Co., Ltd. | No ROA | APNIC | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.255.246.0/24 | AS133203SBIBITS-JP - SBI BITS Co., Ltd. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS133203 | APNIC | MAINT-SBIBITS-JP | 4/27/2016 |
Origin ASN
AS133203
SBIBITS-JP - SBI BITS Co., Ltd.
Geolocation
Country🇯🇵JapanJP
Coordinates36.2048, 138.2529 ↗
API
Open https://api.ipctl.io/v1/prefix/103.255.246.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.255.246.0/23" | jq
External Links