216.177.20.0/22
Currently announced by AS63009 Fibercast Corporation, in the routed prefix 216.177.20.0/22.
- Current ASN
- AS63009
- Fibercast Corporation
- Routed prefix
- 216.177.20.0/22
- Most specific route covering this prefix
- ASNs over time
- 2
- 3 announcement records
- RIR allocation
- ARIN
- United States · 216.177.0.0/19
Routing data · Nov 2, 2026, 08:23 UTC
ASN historyEvery routed prefix covering 216.177.20.0/22
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 216.177.20.0/22 | AS63009 | Fibercast Corporation |  United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 216.177.0.0/19 | AS10367 | FiberCast | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 216.177.0.0/19 | AS63009 | Fibercast Corporation | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
More specific routes4 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 216.177.20.0/24 | AS10367 | FiberCast | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 216.177.21.0/24 | AS10367 | FiberCast | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 216.177.22.0/24 | AS10367 | FiberCast | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
| 216.177.23.0/24 | AS10367 | FiberCast | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.