199.98.0.0/15
Currently announced by AS174 Cogent Communications, Inc., in the routed prefix 199.98.0.0/15.
- Current ASN
- AS174
- Cogent Communications, Inc.
- Routed prefix
- 199.98.0.0/15
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- ARIN
- United States · 199.98.0.0/15
Routing data · Nov 2, 2026, 08:23 UTC
ASN historyEvery routed prefix covering 199.98.0.0/15
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 199.98.0.0/15 | AS174 | Cogent Communications, Inc. |  United States | Before monitoring | 2026-11-02 08:23 | Announcing |
More specific routes8 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 199.98.16.0/20 | AS6199 | Cooper Union | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 199.99.2.0/24 | AS18593 | The Goldman Sachs Group, Inc. | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 199.99.14.0/24 | AS18593 | The Goldman Sachs Group, Inc. | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 199.99.16.0/24 | AS18593 | The Goldman Sachs Group, Inc. | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 199.99.22.0/24 | AS18593 | The Goldman Sachs Group, Inc. | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 199.99.28.0/24 | AS18593 | The Goldman Sachs Group, Inc. | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 199.99.47.0/24 | AS33598 | The Goldman Sachs Group, Inc. | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 199.98.226.0/23 | AS174 | Cogent Communications, Inc. | United States | Before monitoring | 2026-10-29 04:20 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.