192.28.0.0/18 no ROA
Announced by AS7792 3M Company.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS7792 3M Company | no ROA | 41 | 176397017792 | 2026-09-18 | 2026-09-25 |
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
- 192.28.0.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1986-11-04
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
12 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 192.28.0.0/19 v4 | AS7792 3M Company | no ROA | 42 | 2026-09-18 |
| 192.28.2.0/24 v4 | AS7792 3M Company | no ROA | 41 | 2026-09-18 |
| 192.28.16.0/24 v4 | AS14618 Amazon.com, Inc. | RPKI valid | 42 | 2026-09-18 |
| 192.28.17.0/24 v4 | AS16509 Amazon.com, Inc. | RPKI valid | 42 | 2026-09-18 |
| 192.28.18.0/24 v4 | AS16509 Amazon.com, Inc. | RPKI valid | 46 | 2026-09-18 |
| 192.28.19.0/24 v4 | AS16509 Amazon.com, Inc. | RPKI valid | 46 | 2026-09-18 |
| 192.28.20.0/24 v4 | AS16509 Amazon.com, Inc. | RPKI valid | 42 | 2026-09-18 |
| 192.28.21.0/24 v4 | AS16509 Amazon.com, Inc. | RPKI valid | 42 | 2026-09-18 |
| 192.28.22.0/24 v4 | AS14618 Amazon.com, Inc. | RPKI valid | 42 | 2026-09-18 |
| 192.28.24.0/24 v4 | AS8075 Microsoft Corporation | RPKI valid | 44 | 2026-09-18 |
| 192.28.25.0/24 v4 | AS8075 Microsoft Corporation | RPKI valid | 44 | 2026-09-18 |
| 192.28.32.0/19 v4 | AS7792 3M Company | no ROA | 42 | 2026-09-18 |