170.163.0.0/16
Currently announced by AS10583 Connecticut Hospital Assoc., in the routed prefix 170.163.0.0/16.
- Current ASN
- AS10583
- Connecticut Hospital Assoc.
- Routed prefix
- 170.163.0.0/16
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- ARIN
- United States · 170.163.0.0/16
Routing data · Nov 2, 2026, 06:27 UTC
ASN historyEvery routed prefix covering 170.163.0.0/16
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 170.163.0.0/16 | AS10583 | Connecticut Hospital Assoc. |  United States | Before monitoring | 2026-11-02 06:27 | Announcing |
More specific routes23 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 170.163.0.0/17 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.1.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.12.0/24 | AS32207 | MIDDLESEX HEALTH SYSTEM, INC. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.24.0/22 | AS47072 | Saint Francis Hospital and Medical Center | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.36.0/24 | AS47072 | Saint Francis Hospital and Medical Center | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.40.0/22 | AS394802 | BRISTOL HOSPITAL INCORPORATED | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.40.0/24 | AS394802 | BRISTOL HOSPITAL INCORPORATED | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.41.0/24 | AS394802 | BRISTOL HOSPITAL INCORPORATED | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.42.0/24 | AS394802 | BRISTOL HOSPITAL INCORPORATED | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.45.0/24 | AS63478 | Day Kimball Hospital | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.50.0/24 | AS394521 | Saint Mary's Hospital, Inc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.60.0/24 | AS53854 | Griffin Health Services Corp. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.68.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.112.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.128.0/17 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.192.0/24 | AS47072 | Saint Francis Hospital and Medical Center | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.224.0/22 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.232.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.241.0/24 | AS396214 | Hospital for Special Care | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.246.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.247.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.248.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
| 170.163.250.0/24 | AS10583 | Connecticut Hospital Assoc. | United States | Before monitoring | 2026-11-02 06:27 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.