216.20.144.0/21
Currently announced by AS16433 North Central Communications, in the routed prefix 216.20.144.0/21.
- Current ASN
- AS16433
- North Central Communications
- Routed prefix
- 216.20.144.0/21
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- ARIN
- United States · 216.20.144.0/20
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 216.20.144.0/21
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 216.20.144.0/21 | AS16433 | North Central Communications |  United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 216.20.144.0/20 | AS16433 | North Central Communications | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes7 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 216.20.144.0/24 | AS16433 | North Central Communications | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 216.20.145.0/24 | AS16433 | North Central Communications | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 216.20.146.0/24 | AS16433 | North Central Communications | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 216.20.147.0/24 | AS16433 | North Central Communications | United States | 2026-11-04 22:23 | 2026-11-08 10:26 | Announcing |
| 216.20.148.0/24 | AS16433 | North Central Communications | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 216.20.149.0/24 | AS16433 | North Central Communications | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
| 216.20.151.0/24 | AS16433 | North Central Communications | United States | Before monitoring | 2026-11-08 10:26 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.