2001:48e8::/29 no ROA
Announced by AS1968 UMASSNET.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS1968 UMASSNET | no ROA | 35 | 3454932571968 | 2026-09-18 | 2026-09-27 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 2001:48e8::/29
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2005-06-20
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2000::/6 v6 | AS29632 Netassist International EOOD | no ROA | 1 | 6121829632 | 2026-09-18 |
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 2001:48e8:1000::/40 v6 | AS168 University of Massachusetts - AMHERST | no ROA | 34 | 2026-09-18 |
| 2001:48e8:6400::/44 v6 | AS1929 University of Massachusetts - AMHERST | no ROA | 34 | 2026-09-18 |
| 2001:48e8:6b00::/45 v6 | AS1968 UMASSNET | no ROA | 34 | 2026-09-18 |