2400:b200:4102::/48 RPKI valid
Announced by AS45102 Alibaba (US) Technology Co., Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 36 | 38001349145102 | 2026-09-18 | 2026-10-14 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 2400:b200::/32
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2010-03-19
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2400:b200::/32 v6 | AS37963 Hangzhou Alibaba Advertising Co.,Ltd. | RPKI valid | 31 | 380017473483737963 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-14 12:47:55Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 12:47:54Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 11:47:45Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 11:47:44Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 10:47:35Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 10:47:34Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 10:17:31Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 10:17:29Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 09:47:25Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 09:47:24Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 09:17:21Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 09:17:18Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 08:47:15Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 08:47:14Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 08:17:12Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 08:17:11Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 07:47:06Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 07:47:05Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 07:17:01Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 07:17:00Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 06:46:58Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 06:46:56Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 05:46:46Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 05:46:45Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 04:16:35Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 04:16:33Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 03:46:29Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 03:46:29Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 03:16:24Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 03:16:23Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 02:16:16Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 02:16:13Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 01:46:10Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 01:46:10Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 01:16:05Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-14 01:16:05Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 00:15:55Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-14 00:15:54Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-13 23:15:46Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-13 23:15:44Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-13 22:45:40Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-13 22:45:39Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-13 22:15:35Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-13 22:15:33Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-13 20:45:19Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-13 20:45:17Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-13 19:45:10Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-13 19:45:08Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |
| 2026-10-13 18:14:52Z | origin change | AS37963 → AS45102 | 21628582806762291445102 |
| 2026-10-13 18:14:50Z | origin change | AS45102 → AS37963 | 21628582801744134481637963 |