216.205.0.0 - 216.205.191.255 Interliant (NET-ILNT-216-205-0) 216.205.55.0 - 216.205.55.31 World Book (NETBLK-INTERLIANT-WORLDBOOK) 216.205.68.0 - 216.205.68.255 Interliant (NETBLK-ILNT-DH7)