Robtex

Up: 61.106.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 61.106.16.0/25
Down right: 61.106.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.106.16.3	A	dongapublishing.net
61.106.16.3	A	dongaprinting.com
61.106.16.3	A	www.bookdonga.com
61.106.16.74	A	www.dongahub.com
61.106.16.130	PTR	mail.kyowonlife.co.kr
61.106.16.154	A	www.16440600.com
61.106.16.154	A	www.hidonga.co.kr