Robtex

Up: 203.228.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 203.228.128.0/19
Down right: 203.228.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.228.146.27	A	chungdahm.com.ph
203.228.156.200	A	bustago.or.kr
203.228.156.200	A	www.bustago.or.kr
203.228.156.215	A	bustago.net
203.228.170.2	A	www.nugabar.com
203.228.170.2	A	nugabar.com
203.228.170.2	A	mail.nugabar.com
203.228.170.11	A+PTR	sniper.ht.co.kr
203.228.170.71	A+PTR	babambar.co.kr
203.228.170.71	A	mail.babambar.co.kr
203.228.172.5	A	nffc.co.kr
203.228.172.11	A	ns.suhyup-bank.com
203.228.172.11	A	ns.suhyup.co.kr
203.228.172.17	A	mail.suhyup-bank.com
203.228.172.96	A	ns2.suhyup.co.kr
203.228.172.140	A	shbadaro.com
203.228.172.148	A	the-bada.net
203.228.172.150	A	happybada.co.kr
203.228.172.150	A	www.happybada.co.kr
203.228.172.172	A	nffc.co.kr
203.228.172.206	A+PTR	mail.suhyup.co.kr
203.228.172.208	A	spam.suhyup.co.kr
203.228.172.211	A	ns2.suhyup.co.kr
203.228.176.12	PTR	www.oilbank.co.kr
203.228.180.168	A	iboryung.com
203.228.180.168	A	kanarb.com
203.228.180.168	A	www.imom-cellbank.com
203.228.180.196	A	blog.boryung.co.kr
203.228.180.208	A+PTR	webmail.boryung.co.kr
203.228.180.208	A	webmail.i-mom.co.kr
203.228.180.208	A	webmail.brnetcomm.co.kr
203.228.185.36	A	ns.gabia.co.kr.newspot.kr
203.228.185.37	A	www.newspot.kr
203.228.185.37	A	newspot.kr
203.228.185.38	A	postmaster.cubeon.net
203.228.185.226	A	stylegood.net
203.228.185.226	A	www.ohmytoy.co.kr
203.228.185.226	A	sibizi.kr
203.228.188.149	A	*.poongjin.com
203.228.188.250	A	spam.poongjin.com
203.228.188.250	A	spam.pjdesign.net
203.228.188.251	A	mail.pjdesign.net
203.228.188.251	A	mail.poongjin.com
203.228.190.140	A	lottetravel.co.kr