# AS55586 (CATHOLIC) # THE CATHOLIC UNIVERSITY OF KOREA SONGSIM # 1.224.172.0/22 175.119.39.0/24 175.119.40.0/24 203.229.205.0/24 203.229.206.0/23 210.126.48.0/23 211.222.56.0/22 220.68.29.0/24 220.68.30.0/23