170.163.0.0/17

🇺🇸

CIDR

170.163.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇺🇸 United States

City

Wallingford

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
170.163.0.0/17	AS10583CHIME - Connecticut Hospital Assoc.	No ROA	—	5/31/2026

14 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
170.163.0.0/16	AS10583CHIME - Connecticut Hospital Assoc.	No ROA	—	5/31/2026
170.163.24.0/22	AS47072SAINT-FRANCIS-HOSPITAL-AND-MEDICAL-CENTER - Saint Francis Hospital and Medical Center	No ROA	—	5/31/2026
170.163.40.0/22	AS394802BRISTOLHOSPITAL - BRISTOL HOSPITAL INCORPORATED	No ROA	—	5/31/2026
170.163.112.0/24	AS10583CHIME - Connecticut Hospital Assoc.	No ROA	—	5/31/2026
170.163.1.0/24	AS10583CHIME - Connecticut Hospital Assoc.	No ROA	—	5/31/2026
170.163.68.0/24	AS10583CHIME - Connecticut Hospital Assoc.	No ROA	—	5/31/2026
170.163.12.0/24	AS32207MIDDLESEX-HOSPITAL - MIDDLESEX HEALTH SYSTEM, INC.	No ROA	—	5/31/2026
170.163.36.0/24	AS47072SAINT-FRANCIS-HOSPITAL-AND-MEDICAL-CENTER - Saint Francis Hospital and Medical Center	No ROA	—	5/31/2026
170.163.60.0/24	AS53854AS53854 - Griffin Health Services Corp.	No ROA	—	5/31/2026
170.163.45.0/24	AS63478DKH-PUT-ASN - Day Kimball Hospital	No ROA	—	5/31/2026
170.163.50.0/24	AS394521SMH-91-WTBY-CT - Saint Mary's Hospital, Inc.	No ROA	—	5/31/2026
170.163.40.0/24	AS394802BRISTOLHOSPITAL - BRISTOL HOSPITAL INCORPORATED	No ROA	—	5/31/2026
170.163.42.0/24	AS394802BRISTOLHOSPITAL - BRISTOL HOSPITAL INCORPORATED	No ROA	—	5/31/2026
170.163.41.0/24	AS394802BRISTOLHOSPITAL - BRISTOL HOSPITAL INCORPORATED	No ROA	—	5/31/2026

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionConnecticut

CityWallingford

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/170.163.0.0/17" | jq

External Links