199.98.0.0/15 no ROA
Announced by AS174 Cogent Communications, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | no ROA | 42 | 34549174 | 2026-09-18 | 2026-10-14 |
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
- 199.98.0.0/15
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1993-12-30
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 199.98.16.0/20 v4 | AS6199 Cooper Union | no ROA | 42 | 2026-09-18 |
| 199.98.226.0/23 v4 | AS174 Cogent Communications, LLC | no ROA | 13 | 2026-09-18 |
| 199.99.2.0/24 v4 | AS18593 The Goldman Sachs Group, Inc. | no ROA | 43 | 2026-09-18 |
| 199.99.14.0/24 v4 | AS18593 The Goldman Sachs Group, Inc. | no ROA | 43 | 2026-09-18 |
| 199.99.16.0/24 v4 | AS18593 The Goldman Sachs Group, Inc. | no ROA | 43 | 2026-09-18 |
| 199.99.22.0/24 v4 | AS18593 The Goldman Sachs Group, Inc. | no ROA | 43 | 2026-09-18 |
| 199.99.28.0/24 v4 | AS18593 The Goldman Sachs Group, Inc. | no ROA | 43 | 2026-09-18 |
| 199.99.47.0/24 v4 | AS33598 The Goldman Sachs Group, Inc. | no ROA | 43 | 2026-09-18 |