198.128.0.0 - 198.131.255.255 Energy Sciences Network (NETBLK-ESNET-CIDR-B) 198.128.32.0 Energy Sciences Network (NET-OCF-MEIKO-I) 198.128.33.0 Energy Sciences Network (NET-OCF-MEIKO-C) 198.128.34.0 Energy Sciences Network (NET-CSL2-NET) 198.128.36.0 Energy Sciences Network (NET-CSTC-NET)