IPv4 prefix

170.4.160.0/21

IP Prefix (CIDR): 170.4.160.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 170.4.160.0 - 170.4.167.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: United States Steel Corporation
Handle: USSC-9
Address: 1509 Muriel Street Pittsburgh PA 15203 United States
Registry: ARIN
Registered Prefix: 170.4.160.0/21 (170.4.160.0 - 170.4.167.255)
Delegated Prefix: 170.4.128.0/19 (170.4.128.0 - 170.4.159.255)