2a06:41::/40
🇯🇵CIDR
2a06:41::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇯🇵 Japan
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
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a06:40::/29 | AS7257MARU-NET OTO GK | No ROA | — | 5/30/2026 |
| 2a06:41:80::/41 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:80::/42 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:20::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:30::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:50::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:60::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:70::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:c0::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
| 2a06:41:10::/44 | AS213471IPPNOC YAMAMOTO Hiroshi | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a06:41::/40 | AS213471 | /48 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS213471 | RIPE | IPPNOC-MNT | 5/18/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a06:41:80::/42 | AS213471 | 🇳🇱NL | assigned |
| 2a06:41::/44 | AS213471 | 🇳🇱NL | assigned |
| 2a06:41:10::/44 | AS213471 | 🇯🇵JP | assigned |
| 2a06:41:20::/44 | AS213471 | 🇩🇪DE | assigned |
| 2a06:41:50::/44 | AS213471 | 🇳🇱NL | assigned |
| 2a06:41:70::/44 | AS213471 | 🇮🇹IT | assigned |
| 2a06:41:c0::/44 | AS213471 | 🇨ðŸ‡CH | assigned |
| 2a06:41:30::/44 | AS213471 | 🇯🇵JP | assigned |
| 2a06:41:40::/44 | 🇳🇱NL | assigned | |
| 2a06:41:60::/44 | AS213471 | 🇩🇪DE | assigned |
Origin ASN
AS213471
IPPNOC YAMAMOTO Hiroshi
Geolocation
Country🇯🇵JapanJP
Coordinates36.2048, 138.2529 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2a06:41::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a06:41::/40" | jq
External Links