141.228.136.0/21 no ROA
Announced by AS12701 Barclays Bank plc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS12701 Barclays Bank plc | no ROA | 43 | 3454964532869012701 | 2026-09-18 | 2026-09-22 |
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
- 141.228.0.0/16
- RIR
- RIPENCC
- Country
- 🇬🇧 GB
- Status
- assigned
- Allocated
- 1990-08-06
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 141.228.128.0/20 v4 | AS12701 Barclays Bank plc | no ROA | 43 | 3454964532869012701 | 2026-09-18 |
| 141.228.0.0/16 v4 | AS12701 Barclays Bank plc | no ROA | 43 | 3454964532869012701 | 2026-09-18 |
More specific routes
7 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 141.228.136.0/24 v4 | AS28690 Barclays Bank PLC | no ROA | 43 | 2026-09-18 |
| 141.228.137.0/24 v4 | AS28690 Barclays Bank PLC | no ROA | 43 | 2026-09-18 |
| 141.228.138.0/24 v4 | AS28690 Barclays Bank PLC | no ROA | 43 | 2026-09-18 |
| 141.228.139.0/24 v4 | AS28690 Barclays Bank PLC | no ROA | 43 | 2026-09-18 |
| 141.228.140.0/24 v4 | AS28690 Barclays Bank PLC | no ROA | 43 | 2026-09-18 |
| 141.228.141.0/24 v4 | AS28690 Barclays Bank PLC | no ROA | 43 | 2026-09-18 |
| 141.228.143.0/24 v4 | AS28690 Barclays Bank PLC | no ROA | 43 | 2026-09-18 |