YC-AS-KR-KR
AS23975 (YC-AS-KR-KR) announces at least 6 prefixes:
203.255.224.0/21
Yonam Institute of Technology
1970-01-01
YONAM-NET-KR
203.255.224.0-203.255.231.255
220.66.19.0/24
Korean Education Network
KREN-KR
220.66.0.0-220.67.255.255
220.66.20.0/24
220.66.21.0/24
220.66.111.0/24
220.66.112.0/22
0