38.140.64.0/19
Currently announced by AS11272 C Spire Fiber, in the routed prefix 38.140.64.0/19.
- Current ASN
- AS11272
- C Spire Fiber
- Routed prefix
- 38.140.64.0/19
- Most specific route covering this prefix
- ASNs over time
- 2
- 2 announcement records
- RIR allocation
- ARIN
- United States · 38.0.0.0/8
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 38.140.64.0/19
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 38.140.64.0/19 | AS11272 | C Spire Fiber |  United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 38.0.0.0/8 | AS174 | Cogent Communications, Inc. | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes3 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 38.140.82.0/24 | AS396010 | Franklin Telephone Company, Inc | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 38.140.66.0/24 | AS396010 | Franklin Telephone Company, Inc | United States | Before monitoring | 2026-11-06 00:25 | Stopped |
| 38.140.76.0/23 | AS396010 | Franklin Telephone Company, Inc | United States | Before monitoring | 2026-11-06 00:25 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.