154.64.252.0/22 no ROA 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 |
|---|---|---|---|---|---|
| AS979 NetLab Global | no ROA | 11 | 345496453979 | 2026-11-11 | 2026-11-11 |
| AS1014 NetLab Global | no ROA | 9 | 3800129141014 | 2026-11-11 | 2026-11-11 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 154.64.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-02-05
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 154.64.248.0/21 v4 | AS979 NetLab Global | no ROA | 44 | 345492914979 | 2026-09-18 |
| 154.64.0.0/16 v4 | AS174 Cogent Communications, LLC | no ROA | 40 | 34549174 | 2026-09-18 |
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 154.64.252.0/24 v4 | AS979 NetLab Global | no ROA | 4 | 2026-09-18 |
| 154.64.253.0/24 v4 | AS979 NetLab Global | no ROA | 4 | 2026-09-18 |
| 154.64.254.0/24 v4 | AS979 NetLab Global | no ROA | 4 | 2026-09-18 |
| 154.64.255.0/24 v4 | AS979 NetLab Global | no ROA | 4 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-11-10 16:18:15Z | origin change | AS979 → AS1014 | 5572029141014 |
| 2026-11-10 16:18:09Z | origin change | AS1014 → AS979 | 49673204856453979979979979 |
| 2026-11-10 16:18:06Z | origin change | AS979 → AS1014 | 204092207662916935280896629141014 |
| 2026-11-10 16:18:04Z | origin change | AS1014 → AS979 | 58057345496453979979979979 |
| 2026-11-10 16:18:02Z | origin change | AS979 → AS1014 | 17639930429141014 |
| 2026-11-10 16:18:00Z | origin change | AS1014 → AS979 | 2040922076629169352806453979979979979 |
| 2026-11-10 16:17:58Z | origin change | AS1014 → AS979 | 21324190026453979979979979 |
| 2026-11-10 16:17:57Z | origin change | AS979 → AS1014 | 5572029141014 |
| 2026-11-10 16:17:57Z | origin change | AS979 → AS1014 | 4608757529141014 |
| 2026-11-10 16:17:51Z | origin change | AS1014 → AS979 | 3492790026453979979979979 |
| 2026-11-10 16:17:49Z | origin change | AS979 → AS1014 | 3800129141014 |
| 2026-11-10 16:17:38Z | origin change | AS979 → AS1014 | 3798956300132132465729141014 |
| 2026-11-10 16:17:38Z | origin change | AS1014 → AS979 | 3492790022914979979 |
| 2026-11-10 16:17:37Z | origin change | AS1014 → AS979 | 494324836290022914979979 |
| 2026-11-10 16:17:37Z | origin change | AS979 → AS1014 | 2448229141014 |
| 2026-11-10 16:17:36Z | origin change | AS1014 → AS979 | 481852914979979 |
| 2026-11-10 16:17:35Z | new prefix | AS979 NetLab Global | 4439340175358057345492914979979 |