103.20.36.0/22
🇯🇵IPv4RIPENCCallocated RPKI Valid
CIDR
103.20.36.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPENCC
Status
allocated
Allocated
9/10/2012
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.20.36.0/23 | AS211252AKARI-AS-JP Marushin K.K. | Valid | — | 5/31/2026 |
| 103.20.38.0/23 | AS211252AKARI-AS-JP Marushin K.K. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.20.36.0/22 | AS211252 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.20.36.0/23 | AS211252 | 🇯🇵JP | assigned |
| 103.20.38.0/23 | AS211252 | 🇯🇵JP | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.20.36.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.20.36.0/22" | jq
External Links