2608:121::/32 - United States Department Of Defense DoD (AS721)
CIDR
2608:121::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2608:121::/32 | AS721 DNIC-ASBLK-00721-00726 - United States Department of Defense DoD | No ROA | - | 2026-10-11 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2608:121::/48 | AS5376 DNIC-ASBLK-05120-05376 - United States Department of Defense DoD | No ROA | - | 2026-10-11 |
| 2608:121:1::/48 | AS27046 DNIC-ASBLK-27032-27159 - United States Department of Defense DoD | No ROA | - | 2026-10-11 |
| 2608:121:4::/48 | AS27046 DNIC-ASBLK-27032-27159 - United States Department of Defense DoD | No ROA | - | 2026-10-11 |
| 2608:121:c::/48 | AS27142 DNIC-ASBLK-27032-27159 - United States Department of Defense DoD | No ROA | - | 2026-10-11 |
Related Prefixes
More prefixes of AS721
All prefixes of AS721 →Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2608:121::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2608:121::/32" | jq
External Links