31.135.128.0/19 RPKI valid
Announced by AS20539 Technical Centre Radio Systems Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS20539 Technical Centre Radio Systems Ltd. | RPKI valid | 42 | 2448220539 | 2026-09-18 | 2026-09-20 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 31.135.128.0/19 | /19 | AS20539 | ripe | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 31.135.128.0/19
- RIR
- RIPENCC
- Country
- 🇺🇦 UA
- Status
- assigned
- Allocated
- 2011-06-27
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
6 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 31.135.128.0/21 v4 | AS20539 Technical Centre Radio Systems Ltd. | RPKI valid | 42 | 2026-09-18 |
| 31.135.136.0/21 v4 | AS20539 Technical Centre Radio Systems Ltd. | RPKI valid | 41 | 2026-09-18 |
| 31.135.144.0/22 v4 | AS20539 Technical Centre Radio Systems Ltd. | RPKI valid | 42 | 2026-09-18 |
| 31.135.148.0/22 v4 | AS20539 Technical Centre Radio Systems Ltd. | RPKI valid | 41 | 2026-09-18 |
| 31.135.152.0/23 v4 | AS20539 Technical Centre Radio Systems Ltd. | RPKI valid | 41 | 2026-09-18 |
| 31.135.154.0/23 v4 | AS20539 Technical Centre Radio Systems Ltd. | RPKI valid | 41 | 2026-09-18 |