2001:4d0::/32
🇺🇸CIDR
2001:4d0::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇺🇸 United States
City
Birmingham
RIR
ARIN
Status
allocated
Allocated
5/1/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4d0::/32 | AS297AS297 - National Aeronautics and Space Administration | No ROA | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4d0:108::/48 | AS24AS24 - National Aeronautics and Space Administration | No ROA | — | 5/31/2026 |
| 2001:4d0:241a::/48 | AS1848AS1848 - National Aeronautics and Space Administration | No ROA | — | 5/31/2026 |
| 2001:4d0:2418::/48 | AS7847NASA-HPCC-ESS - NASA Goddard Space Flight Center | No ROA | — | 5/31/2026 |
| 2001:4d0:6118::/48 | AS10343AS10343 - National Aeronautics and Space Administration | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS297 | RADB | MAINT-ESNET | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2001:4d0::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:4d0::/32" | jq
External Links