2a00:b400::/29
🇩🇪CIDR
2a00:b400::/29
IP Version
IPv6
Addresses
633825.3Y
Mask
/29
Country
🇩🇪 Germany
City
Neckarsulm
RIR
RIPENCC
Status
allocated
Allocated
12/22/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a00:b400::/29 | AS12857TDS Manage Now GmbH | Valid | RIPE | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a00:b404:e000::/36 | AS203329ESHELTER NTT Global Data Centers EMEA GmbH | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a00:b400::/29 | AS12857 | /36 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12857 | RIPE | TDSAG-MNT | 12/18/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a00:b404::/32 | 🇩🇪DE | assigned | |
| 2a00:b407::/32 | 🇩🇪DE | assigned |
Origin ASN
AS12857
TDS Manage Now GmbH
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2a00:b400::/29Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a00:b400::/29" | jq
External Links