187.54.51.0/24 RPKI valid
Announced by AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED | RPKI valid | 30 | 35493356137897 | 2026-10-21 | 2026-10-25 |
RPKI
12 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 187.54.48.0/22 | /24 | AS4515 | apnic | wrong origin |
| 187.54.48.0/22 | /24 | AS10753 | apnic | wrong origin |
| 187.54.48.0/22 | /24 | AS137897 | apnic | authorises it |
| 187.54.48.0/22 | /24 | AS206675 | apnic | wrong origin |
| 187.54.48.0/21 | /24 | AS3491 | apnic | wrong origin |
| 187.54.48.0/21 | /22 | AS4515 | apnic | wrong origin |
| 187.54.48.0/21 | /21 | AS8796 | apnic | wrong origin |
| 187.54.48.0/21 | /22 | AS10753 | apnic | wrong origin |
| 187.54.48.0/21 | /22 | AS137897 | apnic | too specific |
| 187.54.48.0/21 | /22 | AS206675 | apnic | wrong origin |
| 187.54.48.0/21 | /21 | AS395886 | apnic | wrong origin |
| 187.54.48.0/21 | /24 | AS400618 | apnic | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 187.54.48.0/20
- RIR
- APNIC
- Country
- ðŸ‡ðŸ‡° HK
- Status
- allocated
- Allocated
- 2025-03-13
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 187.54.50.0/23 v4 | AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED | RPKI valid | 29 | 354933561378974837137897 | 2026-10-21 |
| 187.54.48.0/22 v4 | AS10753 Level 3 Parent, LLC | RPKI valid | 28 | 3549335610753 | 2026-10-21 |
| 187.54.48.0/22 v4 | AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED | RPKI valid | 5 | 1763917417433137897 | 2026-10-12 |
| 187.54.48.0/21 v4 | AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED | RPKI valid | 43 | 345492914137897 | 2026-10-12 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-20 21:05:57Z | new prefix | AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED | 49134533566939137897 |