ASN 1906 - Northrop GrummanOrganization : Northrop GrummanTotal Countries Listed: 1Total IP Ranges Listed: 52United States of America - IP Ranges: 52IP Range List129.4.0.0/16129.193.0.0/16130.124.0.0/16132.228.0.0/16134.223.0.0/16137.51.0.0/17137.51.128.0/18137.51.192.0/19137.51.224.0/20137.51.240.0/22137.51.244.0/23137.51.248.0/21140.188.0.0/16153.113.0.0/16155.104.0.0/16157.127.0.0/16158.114.0.0/16159.4.0.0/16159.201.0.0/16167.225.0.0/16192.31.248.0/24192.35.84.0/24192.45.0.0/16192.83.248.0/24192.86.67.0/24192.86.68.0/22192.86.72.0/22192.86.76.0/24192.107.246.0/24192.112.60.0/24192.112.143.0/24192.112.144.0/24192.112.146.0/23192.135.211.0/24192.135.212.0/24192.150.201.0/24198.17.147.0/24198.49.249.0/24198.180.218.0/24198.202.184.0/24199.26.33.0/24199.26.34.0/23199.26.36.0/22199.26.50.0/24199.36.17.0/24199.165.146.0/23199.165.148.0/24204.118.7.0/24208.1.160.0/20208.12.120.0/23208.12.122.0/24208.20.220.0/24