104.137.64.0/18
Currently announced by AS33363 Charter Communications (33363), in the routed prefix 104.137.64.0/18.
- Current ASN
- AS33363
- Charter Communications (33363)
- Routed prefix
- 104.137.64.0/18
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- ARIN
- United States · 104.136.0.0/15
Routing data · Oct 23, 2026, 06:22 UTC
ASN historyEvery routed prefix covering 104.137.64.0/18
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 104.137.64.0/18 | AS33363 | Charter Communications (33363) |  United States | Before monitoring | 2026-10-23 06:22 | Announcing |
More specific routes5 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 104.137.64.0/20 | AS33363 | Charter Communications (33363) | United States | Before monitoring | 2026-10-23 06:22 | Announcing |
| 104.137.80.0/21 | AS33363 | Charter Communications (33363) | United States | Before monitoring | 2026-10-23 06:22 | Announcing |
| 104.137.88.0/21 | AS33363 | Charter Communications (33363) | United States | Before monitoring | 2026-10-23 06:22 | Announcing |
| 104.137.96.0/20 | AS33363 | Charter Communications (33363) | United States | 2026-10-22 22:19 | 2026-10-23 06:22 | Announcing |
| 104.137.114.0/23 | AS33363 | Charter Communications (33363) | United States | Before monitoring | 2026-10-23 06:22 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.