Robtex

Up: 61.244.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.244.48.0/23
Down right: 61.244.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.244.48.5	A	service.mkbtob.com
61.244.48.34	A+PTR	061244048034.static.ctinets.com
61.244.48.34	A	bb-water.com
61.244.48.34	A	woodvinegar.com
61.244.48.50	A	061244048050.static.ctinets.com
61.244.48.52	A+PTR	061244048052.static.ctinets.com
61.244.48.52	A	www.amtbcollege.org
61.244.48.52	A	www.amtb.tw
61.244.48.61	A+PTR	061244048061.static.ctinets.com
61.244.48.121	A+PTR	061244048121.static.ctinets.com
61.244.48.190	PTR	061244048190.static.ctinets.com
61.244.48.220	A+PTR	061244048220.static.ctinets.com
61.244.48.220	A	nbase.com.hk
61.244.48.243	A	teamwork-co.com
61.244.48.245	A	061244048245.static.ctinets.com
61.244.48.246	A	sun.kam.com.hk
61.244.48.246	A	ns1.kam.com.hk
61.244.48.246	A	kam.com.hk
61.244.49.1	PTR	061244049001.static.ctinets.com
61.244.49.6	PTR	061244049006.static.ctinets.com
61.244.49.6	A	*.victco.com
61.244.49.6	A	mail1.victco.com
61.244.49.7	A+PTR	061244049007.static.ctinets.com
61.244.49.13	PTR	061244049013.static.ctinets.com
61.244.49.90	A	pest14.com
61.244.49.90	A	www.mbox-qm.com
61.244.49.90	A	mbox-qm.com
61.244.49.137	A+PTR	061244049137.static.ctinets.com
61.244.49.139	A	061244049139.static.ctinets.com
61.244.49.141	PTR	www.alfaxmedia.com.hk
61.244.49.154	PTR	061244049154.static.ctinets.com
61.244.49.162	A	mosgenglobal.com
61.244.49.178	A	smart-eng.com.hk
61.244.49.213	PTR	061244049213.static.ctinets.com
61.244.49.213	A	mail.r4ndsl.com
61.244.49.213	A	mail.ultra-case.com
61.244.49.216	A	061244049216.static.ctinets.com
61.244.49.217	PTR	061244049217.static.ctinets.com
61.244.49.217	A	youngsun.com.hk
61.244.49.217	A	dn1.youngsun.com.hk
61.244.49.218	PTR	061244049218.static.ctinets.com
61.244.49.218	A	youngsun.com.hk
61.244.49.218	A	mail.tungsun.com
61.244.49.228	PTR	061244049228.static.ctinets.com
61.244.49.228	A	mail1.reliance-asia.com
61.244.50.25	A	061244050025.static.ctinets.com
61.244.50.42	A	mail.somerville-hk.com
61.244.50.102	A+PTR	061244050102.static.ctinets.com
61.244.50.102	A	dinorm.com
61.244.50.102	A	sun.sun-beam.com.hk
61.244.50.109	PTR	mail1.kashui.com
61.244.50.155	A	syjrgrp.com
61.244.50.155	A	hightalent-tech.com
61.244.50.155	A	pswonghealth.com
61.244.50.170	PTR	061244050170.static.ctinets.com
61.244.50.170	A	mail.onemalltime.com
61.244.50.173	A+PTR	061244050173.static.ctinets.com
61.244.50.199	PTR	061244050199.static.ctinets.com
61.244.50.199	A	hidekielectronics.com
61.244.50.199	A	mail.sunngai.com
61.244.50.210	PTR	061244050210.static.ctinets.com
61.244.50.210	A	big5.hk
61.244.50.211	PTR	061244050211.static.ctinets.com
61.244.50.211	A	mail.tomtack.com.hk
61.244.50.211	A	mail1.tomtack.com.hk
61.244.50.213	PTR	061244050213.static.ctinets.com
61.244.50.213	A	takpo.hk
61.244.50.217	PTR	061244050217.static.ctinets.com
61.244.50.217	A	takpo.hk
61.244.50.242	A	061244050242.static.ctinets.com
61.244.51.7	A+PTR	061244051007.static.ctinets.com
61.244.51.14	A+PTR	061244051014.static.ctinets.com
61.244.51.14	A	xdjy.org
61.244.51.14	A	xiandaijiaoyu.org
61.244.51.19	PTR	061244051019.static.ctinets.com
61.244.51.19	A	kckhk.com
61.244.51.27	A+PTR	061244051027.static.ctinets.com
61.244.51.34	A+PTR	mail.kesford.com.hk
61.244.51.56	A+PTR	061244051056.static.ctinets.com
61.244.51.56	A	dortak.com
61.244.51.64	A+PTR	061244051064.static.ctinets.com
61.244.51.73	PTR	061244051073.static.ctinets.com
61.244.51.79	A+PTR	061244051079.static.ctinets.com
61.244.51.104	A+PTR	061244051104.static.ctinets.com
61.244.51.114	A	mail.luenkei.com
61.244.51.142	A	mail.jamescoltd.com
61.244.51.151	A+PTR	061244051151.static.ctinets.com
61.244.51.154	A+PTR	061244051154.static.ctinets.com
61.244.51.170	A+PTR	061244051170.static.ctinets.com
61.244.51.178	A+PTR	061244051178.static.ctinets.com
61.244.51.193	A+PTR	061244051193.static.ctinets.com
61.244.51.200	A+PTR	061244051200.static.ctinets.com
61.244.51.200	A	r2hobbyjp.com
61.244.51.200	A	www.rvminc.net
61.244.51.202	PTR	061244051202.static.ctinets.com
61.244.51.238	A	mail.328link.com
61.244.51.238	A	www.328link.com
61.244.51.238	A	dns1.328link.com
61.244.51.247	A+PTR	061244051247.static.ctinets.com