2001:4cf8::/32 no ROA
Announced by AS13167 Merck KGaA.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS13167 Merck KGaA | no ROA | 34 | 38001822013167 | 2026-09-18 | 2026-09-28 |
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
- 2001:4cf8::/32
- RIR
- RIPENCC
- Country
- 🇩🇪 DE
- Status
- allocated
- Allocated
- 2005-07-01
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 |
|---|---|---|---|---|
| 2001:4cf8:2000::/48 v6 | AS4597 Millipore Corp. | no ROA | 34 | 2026-09-18 |
| 2001:4cf8:6000::/36 v6 | AS13167 Merck KGaA | no ROA | 36 | 2026-09-18 |
| 2001:4cf8:6000::/48 v6 | AS13167 Merck KGaA | no ROA | 37 | 2026-09-18 |