2600:1902:550::/44 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 |
|---|---|---|---|---|---|
| AS15169 Google LLC | RPKI valid | 17 | 1490715169 | 2026-09-18 | 2026-10-23 |
| AS43515 Google Ireland Limited | RPKI valid | 15 | 34549129943515 | 2026-09-18 | 2026-10-23 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 2600:1902:550::/44 | /44 | AS15169 | arin | authorises it |
| 2600:1902:550::/44 | /44 | AS19527 | arin | wrong origin |
| 2600:1902:550::/44 | /44 | AS43515 | arin | wrong origin |
| 2600:1902:550::/44 | /44 | AS396982 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS15169 | arin | too specific |
| 2600:1902::/31 | /31 | AS19527 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS43515 | arin | wrong origin |
| 2600:1902::/31 | /31 | AS396982 | arin | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 2600:1900::/28
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2014-05-28
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2600:1902::/31 v6 | AS15169 Google LLC | RPKI valid | 30 | 3800115169 | 2026-09-18 |
| 2600:1902::/31 v6 | AS19527 Google LLC (Google Cloud) | RPKI valid | 8 | 693919527 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-23 18:52:21Z | origin change | AS15169 → AS43515 | 4943248362129943515 |
| 2026-10-23 06:30:49Z | origin change | AS43515 → AS15169 | 29504693915169 |
| 2026-10-21 17:09:31Z | origin change | AS15169 → AS43515 | 34800296329002325743515 |
| 2026-10-20 20:17:55Z | origin change | AS43515 → AS15169 | 37989693915169 |
| 2026-10-19 21:01:50Z | origin change | AS15169 → AS43515 | 4943248362129943515 |
| 2026-10-19 21:01:47Z | origin change | AS43515 → AS15169 | 4943221551031543693915169 |
| 2026-10-19 20:06:37Z | origin change | AS15169 → AS43515 | 4943248362129943515 |
| 2026-10-19 20:06:20Z | origin change | AS43515 → AS15169 | 4943221551031543693915169 |
| 2026-10-19 20:06:03Z | origin change | AS15169 → AS43515 | 4943248362129943515 |
| 2026-10-19 20:05:46Z | origin change | AS43515 → AS15169 | 4943221551031543693915169 |
| 2026-10-19 15:43:14Z | origin change | AS15169 → AS43515 | 4943248362129943515 |
| 2026-10-19 08:18:36Z | origin change | AS43515 → AS15169 | 61218693915169 |
| 2026-10-16 00:52:55Z | origin change | AS15169 → AS43515 | 34800296329002325743515 |
| 2026-10-15 21:04:02Z | origin change | AS43515 → AS15169 | 1403577693915169 |
| 2026-10-15 03:22:18Z | origin change | AS15169 → AS43515 | 34800296329002325743515 |
| 2026-10-14 03:32:22Z | origin change | AS43515 → AS15169 | 37989693915169 |
| 2026-10-13 22:06:08Z | origin change | AS15169 → AS43515 | 34800296329002325743515 |
| 2026-10-13 15:50:59Z | origin change | AS43515 → AS15169 | 37721693915169 |
| 2026-10-13 07:14:48Z | origin change | AS15169 → AS43515 | 34800296329002325743515 |
| 2026-10-11 09:46:43Z | origin change | AS43515 → AS15169 | 17639693915169 |
| 2026-10-11 09:46:28Z | origin change | AS19527 → AS43515 | 24482645343515 |
| 2026-10-11 09:46:28Z | origin change | AS43515 → AS19527 | 24482645319527 |
| 2026-10-11 08:39:42Z | origin change | AS15169 → AS43515 | 17639335643515 |
| 2026-10-11 08:39:22Z | origin change | AS43515 → AS15169 | 24482645315169 |
| 2026-10-10 23:20:07Z | origin change | AS15169 → AS43515 | 4943248362129943515 |