AS22644 147.140.80.0/20 CIDR and IP Range Summary.ASN: 22644 - Thomas Jefferson University Hospitals Inc.Host Count: 4094Addressable IPs: 4096147.140.80.0/24147.140.81.0/24147.140.82.0/24147.140.83.0/24147.140.84.0/24147.140.85.0/24147.140.86.0/24147.140.87.0/24147.140.88.0/24147.140.89.0/24147.140.90.0/24147.140.91.0/24147.140.92.0/24147.140.93.0/24147.140.94.0/24147.140.95.0/24