103.18.100.0/22
🇯🇵CIDR
103.18.100.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Urayasu
RIR
APNIC
Status
allocated
Allocated
3/14/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.18.100.0/22 | AS7514MEX - Computer Engineering & Consulting, Ltd. | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7514 | RADB | MAINT-AS7514 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.18.100.0/24 | 🇯🇵JP | assigned | |
| 103.18.102.0/24 | 🇯🇵JP | assigned | |
| 103.18.103.0/24 | 🇯🇵JP | assigned | |
| 103.18.101.0/24 | 🇯🇵JP | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.18.100.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.18.100.0/22" | jq
External Links