204.16.168.0/21 no ROA
Announced by AS19557 CHANGEIP COM.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS19557 CHANGEIP COM | no ROA | 42 | 3454964612335219557 | 2026-09-18 | 2026-10-16 |
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
- 204.16.168.0/21
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2005-11-09
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
5 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 204.16.171.0/24 v4 | AS19557 CHANGEIP COM | no ROA | 42 | 2026-09-18 |
| 204.16.172.0/24 v4 | AS19557 CHANGEIP COM | no ROA | 42 | 2026-09-18 |
| 204.16.173.0/24 v4 | AS19557 CHANGEIP COM | no ROA | 42 | 2026-09-18 |
| 204.16.174.0/24 v4 | AS19557 CHANGEIP COM | no ROA | 42 | 2026-09-18 |
| 204.16.175.0/24 v4 | AS19557 CHANGEIP COM | no ROA | 42 | 2026-09-18 |