AS72 192.23.80.0/20 CIDR and IP Range Summary.ASN: 72 - Schlumberger LimitedHost Count: 4094Addressable IPs: 4096192.23.80.0/24192.23.81.0/24192.23.82.0/24192.23.83.0/24192.23.84.0/24192.23.85.0/24192.23.86.0/24192.23.87.0/24192.23.88.0/24192.23.89.0/24192.23.90.0/24192.23.91.0/24192.23.92.0/24192.23.93.0/24192.23.94.0/24192.23.95.0/24