AS40628 204.62.16.0/21 CIDR and IP Range Summary.ASN: 40628 - Oklahoma Office of Management & Enterprise ServicesHost Count: 2046Addressable IPs: 2048204.62.16.0/24204.62.17.0/24204.62.18.0/24204.62.19.0/24204.62.20.0/24204.62.21.0/24204.62.22.0/24204.62.23.0/24