2001:dc7:b::/48 no ROA MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS24406 China Internet Network Infomation Center | no ROA | 24 | 380017473483724406 | 2026-09-18 | 2026-09-27 |
| AS24151 China Internet Network Infomation Center | no ROA | 8 | 58057174749724151 | 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:dc7::/32
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2004-09-13
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2001:dc7::/32 v6 | AS24151 China Internet Network Infomation Center | no ROA | 34 | 58057174749724151 | 2026-09-18 |
| 2000::/6 v6 | AS29632 Netassist International EOOD | no ROA | 1 | 6121829632 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-27 13:11:44Z | origin change | AS24151 → AS24406 | 612186939483724406 |
| 2026-09-26 23:04:55Z | origin change | AS24406 → AS24151 | 3480029632900241344134484724151 |
| 2026-09-23 18:34:13Z | origin change | AS24151 → AS24406 | 149076939483724406 |
| 2026-09-23 10:58:50Z | origin change | AS24406 → AS24151 | 37721174749724151 |
| 2026-09-22 08:27:33Z | origin change | AS24151 → AS24406 | 49432215510483621299483724406 |
| 2026-09-22 06:22:25Z | origin change | AS24406 → AS24151 | 37721174749724151 |
| 2026-09-21 05:08:27Z | origin change | AS24151 → AS24406 | 21628582806762483724406 |
| 2026-09-20 04:44:54Z | origin change | AS24406 → AS24151 | 3480029632900241344134484724151 |