Robtex

Up: 211.47.72.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 211.47.72.0/26
Down right: 211.47.72.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.47.72.1	A	0-0-mydomain.com
211.47.72.1	A	intdomain.com
211.47.72.1	A	selfnic.com
211.47.72.10	PTR	mail-10.tt.co.kr
211.47.72.56	PTR	queue1.tt.co.kr
211.47.72.56	A	mail2.indeogwon.net
211.47.72.56	A	mail2.ailintl.com
211.47.72.61	A	ns1.ttinfo.net
211.47.72.69	A	linuxman.co.kr
211.47.72.77	A	r08.tt.co.kr
211.47.72.78	A	r10.tt.co.kr
211.47.72.87	A+PTR	mailhub1-87.tt.co.kr
211.47.72.99	A	www.shingifishing.com
211.47.72.99	A	www.syscome.com
211.47.72.99	A	www.concm.net
211.47.72.107	A	neo.co.kr