67.203.16.0/21 no ROA
Announced by AS17252 Colocation America Corporation.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS17252 Colocation America Corporation | no ROA | 41 | 17639421317252 | 2026-09-18 | 2026-09-23 |
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
- 67.203.0.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2007-09-13
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 67.203.0.0/18 v4 | AS21769 Colocation America Corporation | no ROA | 41 | 34549646121769 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 67.203.18.0/24 v4 | AS54103 MOD Mission Critical, LLC | RPKI valid | 41 | 2026-09-18 |
| 67.203.21.0/24 v4 | AS212384 Simoresta UAB | RPKI valid | 42 | 2026-09-18 |