71.173.88.0/21 no ROA
Announced by AS13977 Fidium.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS13977 Fidium | no ROA | 41 | 34549646113977 | 2026-10-12 | 2026-10-23 |
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
- 71.173.64.0/19
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2005-06-01
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 71.173.64.0/19 v4 | AS13977 Fidium | no ROA | 42 | 34549646113977 | 2026-09-18 |
More specific routes
7 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 71.173.88.0/23 v4 | AS13977 Fidium | no ROA | 1 | 2026-09-18 |
| 71.173.90.0/24 v4 | AS13977 Fidium | no ROA | 1 | 2026-09-18 |
| 71.173.91.0/24 v4 | AS13977 Fidium | no ROA | 1 | 2026-09-18 |
| 71.173.92.0/24 v4 | AS13977 Fidium | no ROA | 1 | 2026-09-18 |
| 71.173.93.0/24 v4 | AS13977 Fidium | no ROA | 1 | 2026-09-18 |
| 71.173.94.0/24 v4 | AS13977 Fidium | no ROA | 1 | 2026-09-18 |
| 71.173.95.0/24 v4 | AS13977 Fidium | no ROA | 1 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-12 09:13:44Z | new prefix | AS13977 Fidium | 34927129917413977 |