208.116.153.0/24 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 |
|---|---|---|---|---|---|
| AS3257 GTT Communications Inc. | no ROA | 42 | 345493257 | 2026-09-18 | 2026-10-21 |
| AS5777 Ribbon Communications Operating Company, Inc. | no ROA | 1 | 35495777 | 2026-10-15 | 2026-10-21 |
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
- 208.116.128.0/17
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2006-04-20
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 208.116.128.0/17 v4 | AS3257 GTT Communications Inc. | no ROA | 43 | 345493257 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-16 14:14:08Z | origin change | AS5777 → AS3257 | 3288403277271743257 |
| 2026-10-16 10:02:45Z | origin change | AS3257 → AS5777 | 35495777577757775777 |
| 2026-10-16 06:32:04Z | origin change | AS5777 → AS3257 | 3288403277271743257 |
| 2026-10-16 05:11:45Z | origin change | AS3257 → AS5777 | 35495777577757775777 |
| 2026-10-15 09:21:01Z | origin change | AS5777 → AS3257 | 216285828067623257 |
| 2026-10-15 08:03:53Z | origin change | AS3257 → AS5777 | 35495777577757775777 |
| 2026-10-09 17:26:13Z | origin change | AS5777 → AS3257 | 34800345493257 |
| 2026-10-09 17:15:21Z | origin change | AS3257 → AS5777 | 35495777577757775777 |
| 2026-10-09 17:14:51Z | origin change | AS5777 → AS3257 | 354933563257 |
| 2026-10-09 17:13:20Z | origin change | AS3257 → AS5777 | 35495777577757775777 |
| 2026-10-08 22:35:37Z | origin change | AS3257 → AS5777 | 35495777577757775777 |
| 2026-10-08 22:34:31Z | origin change | AS5777 → AS3257 | 1490733563257 |
| 2026-10-08 11:37:14Z | origin change | AS5777 → AS3257 | 377213257 |
| 2026-10-08 11:01:46Z | origin change | AS3257 → AS5777 | 35495777577757775777 |
| 2026-10-08 06:36:55Z | origin change | AS5777 → AS3257 | 14035773257 |
| 2026-10-07 20:48:04Z | origin change | AS3257 → AS5777 | 35495777577757775777 |