66.235.104.0/22
🇯🇵CIDR
66.235.104.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
ARIN
Status
allocated
Allocated
10/6/2025
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.235.104.0/22 | AS62246WJY-AS WJY Limited | Valid | ARIN | 5/30/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.235.106.0/23 | AS62246WJY-AS WJY Limited | Valid | — | 5/30/2026 |
| 66.235.104.0/24 | AS62246WJY-AS WJY Limited | Valid | — | 5/30/2026 |
| 66.235.105.0/24 | AS62246WJY-AS WJY Limited | Valid | — | 5/30/2026 |
| 66.235.106.0/24 | AS62246WJY-AS WJY Limited | Valid | — | 5/30/2026 |
| 66.235.107.0/24 | AS62246WJY-AS WJY Limited | Valid | — | 5/30/2026 |
RPKI ROAs
Origin ASN
AS62246
WJY-AS WJY Limited
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/66.235.104.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.235.104.0/22" | jq
External Links