178.18.64.0/20 no ROA
Announced by AS51653 PRESNET s.r.o.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS51653 PRESNET s.r.o. | no ROA | 42 | 377214832651653 | 2026-09-18 | 2026-10-04 |
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
- 178.18.64.0/20
- RIR
- RIPENCC
- Country
- 🇸🇰 SK
- Status
- allocated
- Allocated
- 2010-04-12
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
10 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 178.18.64.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 16 | 2026-09-18 |
| 178.18.66.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 43 | 2026-09-18 |
| 178.18.67.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 16 | 2026-09-18 |
| 178.18.68.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 16 | 2026-09-18 |
| 178.18.69.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 16 | 2026-09-18 |
| 178.18.70.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 16 | 2026-09-18 |
| 178.18.71.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 16 | 2026-09-18 |
| 178.18.73.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 16 | 2026-09-18 |
| 178.18.75.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 43 | 2026-09-18 |
| 178.18.77.0/24 v4 | AS51653 PRESNET s.r.o. | no ROA | 43 | 2026-09-18 |