AS63414 209.243.0.0/21 CIDR and IP Range Summary.ASN: 63414 - Dakota Central Telecommunications CooperativeHost Count: 2046Addressable IPs: 2048209.243.0.0/24209.243.1.0/24209.243.2.0/24209.243.3.0/24209.243.4.0/24209.243.5.0/24209.243.6.0/24209.243.7.0/24