Robtex

Up: 210.117.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 210.117.64.0/19
Down right: 210.117.96.0/19

IP	Type	Hostname
210.117.65.1	A+PTR	nsgr1.thrunet.com
210.117.66.81	A+PTR	namdong-fe.thrunet.com
210.117.66.171	PTR	proxy.kyungnam.thrunet.com
210.117.67.1	A	bb1-zeus.thrunet.com
210.117.67.12	A	bb1-dom1.thrunet.com
210.117.67.13	A	bb1-dom2.thrunet.com
210.117.68.5	A	bb3-libra.thrunet.com
210.117.70.21	A	yournsoft.com
210.117.81.130	A	www.k-dat.com
210.117.81.130	A	kdat.k-dat.com
210.117.81.131	A	kebiportal.k-dat.com
210.117.81.131	A	mail.k-dat.com
210.117.81.200	A	ns.cherry-networks.kr
210.117.81.200	A	win-a5ve8p5jjw1.cherry-networks.kr
210.117.81.200	A	mail.cherry-networks.kr
210.117.121.2	A	sk-pe.com