152.53.128.0/22 RPKI valid
Announced by AS197540 netcup GmbH.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS197540 netcup GmbH | RPKI valid | 43 | 34549129947147197540 | 2026-09-18 | 2026-09-21 |
RPKI
6 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 152.53.128.0/20 | /22 | AS42473 | ripe | wrong origin |
| 152.53.128.0/20 | /22 | AS47147 | ripe | wrong origin |
| 152.53.128.0/20 | /22 | AS197540 | ripe | authorises it |
| 152.53.0.0/16 | /24 | AS42473 | ripe | wrong origin |
| 152.53.0.0/16 | /24 | AS47147 | ripe | wrong origin |
| 152.53.0.0/16 | /24 | AS197540 | ripe | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 152.53.0.0/16
- RIR
- RIPENCC
- Country
- 🇦🇹 AT
- Status
- allocated
- Allocated
- 2021-09-08
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 152.53.128.0/20 v4 | AS197540 netcup GmbH | RPKI valid | 43 | 34549129947147197540 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-21 21:40:48Z | origin change | AS47147 → AS197540 | 44393357104809129947147197540 |
| 2026-09-21 21:40:47Z | origin change | AS197540 → AS47147 | 44393394256174129947147 |
| 2026-09-21 21:40:31Z | origin change | AS47147 → AS197540 | 5805718363389147147197540 |
| 2026-09-21 21:38:32Z | origin change | AS197540 → AS47147 | 354933563389147147 |
| 2026-09-21 21:37:56Z | origin change | AS47147 → AS197540 | 5572069393389147147197540 |
| 2026-09-21 21:37:52Z | origin change | AS47147 → AS197540 | 14907129947147197540 |
| 2026-09-21 21:37:52Z | origin change | AS197540 → AS47147 | 132825174129947147 |
| 2026-09-21 21:37:45Z | origin change | AS197540 → AS47147 | 44393394256174129947147 |
| 2026-09-21 21:37:41Z | origin change | AS197540 → AS47147 | 44393394256174129947147 |
| 2026-09-21 21:37:41Z | origin change | AS47147 → AS197540 | 2040923389147147197540 |
| 2026-09-21 21:37:40Z | origin change | AS47147 → AS197540 | 49134533566424129947147197540 |
| 2026-09-21 21:37:39Z | origin change | AS197540 → AS47147 | 20236550673174129947147 |
| 2026-09-21 21:37:38Z | origin change | AS47147 → AS197540 | 4967320485129947147197540 |
| 2026-09-21 21:37:36Z | origin change | AS197540 → AS47147 | 13830971174129947147 |
| 2026-09-21 21:37:34Z | origin change | AS47147 → AS197540 | 34549129947147197540 |
| 2026-09-21 21:37:34Z | origin change | AS197540 → AS47147 | 34549291433563389147147 |
| 2026-09-21 21:37:30Z | origin change | AS197540 → AS47147 | 58057174129947147 |
| 2026-09-21 21:37:30Z | origin change | AS47147 → AS197540 | 50304129947147197540 |
| 2026-09-21 21:37:26Z | origin change | AS47147 → AS197540 | 599199002129947147197540 |
| 2026-09-21 21:37:26Z | origin change | AS197540 → AS47147 | 204092340193562547147 |
| 2026-09-21 21:37:25Z | origin change | AS197540 → AS47147 | 7018332047147 |
| 2026-09-21 21:37:25Z | origin change | AS47147 → AS197540 | 7018129947147197540 |
| 2026-09-21 21:37:24Z | origin change | AS197540 → AS47147 | 3333332047147 |
| 2026-09-21 21:37:22Z | origin change | AS197540 → AS47147 | 1383097133563389147147 |
| 2026-09-21 21:37:22Z | origin change | AS47147 → AS197540 | 20514129947147197540 |
| 2026-09-21 21:37:21Z | origin change | AS47147 → AS197540 | 2040923389147147197540 |
| 2026-09-21 21:37:18Z | origin change | AS197540 → AS47147 | 2162858280676233563389147147 |
| 2026-09-21 21:37:18Z | origin change | AS47147 → AS197540 | 21628582806762129947147197540 |
| 2026-09-21 21:37:17Z | origin change | AS47147 → AS197540 | 4504966963389147147197540 |
| 2026-09-21 21:37:16Z | origin change | AS197540 → AS47147 | 21628582806762129947147 |
| 2026-09-21 21:37:13Z | origin change | AS47147 → AS197540 | 377213389147147197540 |
| 2026-09-21 21:37:12Z | origin change | AS197540 → AS47147 | 49134533566939332047147 |
| 2026-09-21 21:37:11Z | origin change | AS47147 → AS197540 | 34927129947147197540 |
| 2026-09-21 21:37:10Z | origin change | AS197540 → AS47147 | 2064993454947147 |
| 2026-09-21 21:37:10Z | origin change | AS47147 → AS197540 | 578211258632573389147147197540 |
| 2026-09-21 21:37:10Z | origin change | AS197540 → AS47147 | 496732048547147 |
| 2026-09-21 21:37:10Z | origin change | AS197540 → AS47147 | 349275665569393389147147 |
| 2026-09-21 21:37:10Z | origin change | AS47147 → AS197540 | 244823389147147197540 |
| 2026-09-21 21:37:10Z | origin change | AS197540 → AS47147 | 5782112586332047147 |
| 2026-09-21 21:37:09Z | origin change | AS47147 → AS197540 | 226523389147147197540 |
| 2026-09-21 21:37:09Z | origin change | AS47147 → AS197540 | 29504159353389147147197540 |
| 2026-09-21 21:37:09Z | origin change | AS47147 → AS197540 | 481853389147147197540 |
| 2026-09-21 21:37:09Z | origin change | AS197540 → AS47147 | 20236550673683047147 |
| 2026-09-21 21:24:53Z | origin change | AS197540 → AS47147 | 226523389147147 |