2a0f:1cc5:1100::/40
🇯🇵CIDR
2a0f:1cc5:1100::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇯🇵 Japan
City
Chiyoda City
RIR
RIPE
Status
assigned
Allocated
-
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 |
|---|---|---|---|---|
| 2a0f:1cc5:1100::/48 | AS215619RCD-AS Cheung Yat Hei Sean | Valid | — | 5/31/2026 |
| 2a0f:1cc5:1101::/48 | AS215619RCD-AS Cheung Yat Hei Sean | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a0f:1cc5:1100::/40 | AS215619 | /48 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a0f:1cc5:1101::/48 | AS215619 | ðŸ‡ðŸ‡°HK | assigned |
| 2a0f:1cc5:1100::/48 | AS215619 | 🇯🇵JP | assigned |
| 2a0f:1cc5:11f0::/48 | 🇯🇵JP | assigned |
Origin ASN
AS215619
RCD-AS Cheung Yat Hei Sean
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2a0f:1cc5:1100::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0f:1cc5:1100::/40" | jq
External Links