37.46.83.0/24 RPKI valid MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS8648 dogado GmbH | RPKI valid | 38 | 345498648 | 2026-09-18 | 2026-09-24 |
| AS29134 Webglobe, s.r.o. | RPKI valid | 7 | 2448229134 | 2026-09-18 | 2026-09-24 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 37.46.80.0/21
- RIR
- RIPENCC
- Country
- 🇨🇿 CZ
- Status
- allocated
- Allocated
- 2012-01-12
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 37.46.80.0/21 v4 | AS29134 Webglobe, s.r.o. | RPKI valid | 41 | 2448229134 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-22 11:36:54Z | origin change | AS29134 → AS8648 | 85233208648 |
| 2026-09-22 11:30:26Z | origin change | AS8648 → AS29134 | 55720693929134 |
| 2026-09-21 05:36:16Z | origin change | AS29134 → AS8648 | 2040922076612998648 |
| 2026-09-21 05:36:01Z | origin change | AS8648 → AS29134 | 20409234019821829134 |
| 2026-09-21 05:34:52Z | origin change | AS29134 → AS8648 | 2040922076612998648 |
| 2026-09-21 05:34:41Z | origin change | AS8648 → AS29134 | 20409234019821829134 |
| 2026-09-19 15:56:09Z | origin change | AS29134 → AS8648 | 32884032772717412998648 |
| 2026-09-19 13:47:28Z | origin change | AS8648 → AS29134 | 2950429134 |
| 2026-09-19 08:43:20Z | origin change | AS29134 → AS8648 | 32884032772717412998648 |
| 2026-09-19 08:30:39Z | origin change | AS8648 → AS29134 | 295041593529134 |
| 2026-09-18 07:14:24Z | origin change | AS29134 → AS8648 | 573815030412998648 |