Robtex

Up: 125.215.236.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 125.215.236.0/25
Down right: 125.215.236.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
125.215.236.1	PTR	mail.bomcity.co
125.215.236.1	PTR	mail.jklconsultinggroup.com
125.215.236.1	PTR	mail.widerworld.com.hk
125.215.236.4	PTR	bomcity.co
125.215.236.4	PTR	widerworld.com
125.215.236.4	PTR	mail.bomcity.co
125.215.236.7	A	mail.1musicbox.com
125.215.236.8	PTR	imsbiz125215236008.imsbiz.com
125.215.236.8	A	obhongkong.org
125.215.236.8	A	widerworld.com.hk
125.215.236.11	PTR	imsbiz125215236011.imsbiz.com
125.215.236.11	A	mail.vencemichael.com
125.215.236.11	A	vencemichael.com
125.215.236.18	A	goldeleway.com
125.215.236.19	PTR	imsbiz125215236019.imsbiz.com
125.215.236.19	A	mail3.hkin.com
125.215.236.19	A	*.hkin.com
125.215.236.21	PTR	imsbiz125215236021.imsbiz.com
125.215.236.21	A	mail.usienet.com
125.215.236.21	A	mail.commongw.com
125.215.236.22	PTR	imsbiz125215236022.imsbiz.com
125.215.236.22	A	mail.usienet.com
125.215.236.22	A	mail.topsucc.com
125.215.236.23	PTR	mail5.hkinventory.com
125.215.236.23	A	mail.hkinventory.com
125.215.236.23	A	mail4.hkinventory.com
125.215.236.26	PTR	imsbiz125215236026.imsbiz.com
125.215.236.26	A	hkisp2.hkinventory.com
125.215.236.26	A	dns1.usienet.com
125.215.236.27	PTR	imsbiz125215236027.imsbiz.com
125.215.236.27	A	*.hkinventory.net
125.215.236.27	A	mail.hk-inventory.com
125.215.236.29	A	www.hki01.com
125.215.236.29	A	mail2.hki01.com
125.215.236.29	A	*.hki01.com
125.215.236.87	PTR	imsbiz125215236087.imsbiz.com
125.215.236.121	PTR	imsbiz125215236121.imsbiz.com
125.215.236.123	PTR	imsbiz125215236123.imsbiz.com
125.215.236.200	PTR	imsbiz125215236200.imsbiz.com
125.215.236.210	PTR	imsbiz125215236210.imsbiz.com
125.215.236.212	PTR	imsbiz125215236212.imsbiz.com
125.215.236.243	PTR	imsbiz125215236243.imsbiz.com