165.101.28.0/23 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 |
|---|---|---|---|---|---|
| AS152626 Cloudbase Network | RPKI valid | 44 | 3800116509152626 | 2026-10-13 | 2026-10-20 |
| AS16509 Amazon.com, Inc. | RPKI valid | 1 | 2132419002645316509 | 2026-10-03 | 2026-10-20 |
RPKI
6 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 165.101.28.0/23 | /24 | AS7536 | apnic | wrong origin |
| 165.101.28.0/23 | /24 | AS16509 | apnic | wrong origin |
| 165.101.28.0/23 | /24 | AS21859 | apnic | wrong origin |
| 165.101.28.0/23 | /24 | AS131653 | apnic | wrong origin |
| 165.101.28.0/23 | /24 | AS152626 | apnic | authorises it |
| 165.101.28.0/23 | /24 | AS213430 | apnic | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 165.101.28.0/23
- RIR
- APNIC
- Country
- 🇹🇼 TW
- Status
- allocated
- Allocated
- 2025-06-18
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.