103.249.72.0/22
🇯🇵CIDR
103.249.72.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
5/31/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.249.72.0/22 | AS132827GATEWAY-AS-AP - GATEWAY INC | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.249.75.0/24 | AS132827GATEWAY-AS-AP - GATEWAY INC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS132827 | RADB | MAINT-AS132827 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.249.74.128/29 | 🇯🇵JP | assigned | |
| 103.249.74.124/30 | 🇯🇵JP | assigned | |
| 103.249.74.122/31 | 🇯🇵JP | assigned | |
| 103.249.74.138/31 | 🇯🇵JP | assigned | |
| 103.249.73.7/32 | 🇯🇵JP | assigned | |
| 103.249.74.137/32 | 🇯🇵JP | assigned | |
| 103.249.74.140/32 | 🇯🇵JP | assigned | |
| 103.249.74.136/32 | 🇯🇵JP | assigned | |
| 103.249.74.121/32 | 🇯🇵JP | assigned |
Origin ASN
AS132827
GATEWAY-AS-AP - GATEWAY INC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.249.72.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.249.72.0/22" | jq
External Links