AS7623 49.143.0.0/21 CIDR and IP Range Summary.ASN: 7623 - Gyeongbuk Cable TVHost Count: 2046Addressable IPs: 204849.143.0.0/2449.143.1.0/2449.143.2.0/2449.143.3.0/2449.143.4.0/2449.143.5.0/2449.143.6.0/2449.143.7.0/24