SPARCS
AS152671 (SPARCS) announces at least three prefixes:
210.117.237.0/24
KISTI
1970-01-01
KREONet-KR
210.117.192.0-210.117.255.255
2001:320:237::/48
2001:320::-2001:320:ffff:ffff:ffff:ffff:ffff:ffff
2a06:9f81:3042::/48
2a06:9f81:3042::-2a06:9f81:3042:ffff:ffff:ffff:ffff:ffff
0