2605:dd00:4000::/48
🇺🇸CIDR
2605:dd00:4000::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇺🇸 United States
City
East Lansing
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2605:dd00:4000::/48 | AS400066FRIB-01 - Michigan State University | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2605:dd00::/32 | AS231MISU-231 - Michigan State University | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS400066 | RADB | MAINT-AS231 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2605:dd00:4000::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2605:dd00:4000::/48" | jq
External Links