Robtex

Up: 143.89.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 143.89.192.0/19
Down right: 143.89.224.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
143.89.194.32	A+PTR	evz032.ust.hk
143.89.199.79	A	dy199-079.ust.hk
143.89.199.171	A+PTR	dy199-171.ust.hk
143.89.199.171	A	itorrus.com
143.89.199.185	A+PTR	dy199-185.ust.hk
143.89.201.3	A+PTR	bay46c011.ust.hk
143.89.201.4	A+PTR	bay46c012.ust.hk
143.89.201.5	A	bay46c013.ust.hk
143.89.201.9	A	cat26c015.ust.hk
143.89.201.64	A+PTR	cat26c076.ust.hk
143.89.201.72	A	cat26gc091.ust.hk
143.89.201.73	A	cat26gc092.ust.hk
143.89.201.74	A	bay46c091.ust.hk
143.89.201.129	A+PTR	di3204.ust.hk
143.89.201.141	A	cat26g631.ust.hk
143.89.201.153	A	cat26ga221.ust.hk
143.89.201.158	A	cat26g051.ust.hk
143.89.201.193	A+PTR	cat26gcr33.ust.hk
143.89.201.203	A	cat26gcr43.ust.hk
143.89.201.205	A	cat26gcr45.ust.hk
143.89.201.221	A	cat26pc041.ust.hk
143.89.208.68	A	wf208-068.ust.hk
143.89.208.75	A	wf208-075.ust.hk
143.89.208.164	A	wf208-164.ust.hk
143.89.208.231	A	wf208-231.ust.hk
143.89.209.2	A+PTR	wf209-002.ust.hk
143.89.210.239	A	wf210-239.ust.hk
143.89.211.216	PTR	wf211-216.ust.hk
143.89.214.164	A+PTR	wf214-164.ust.hk
143.89.215.6	A	wf215-006.ust.hk
143.89.215.11	A	wf215-011.ust.hk
143.89.215.36	A	wf215-036.ust.hk
143.89.215.102	A	wf215-102.ust.hk
143.89.225.62	A	wf225-062.ust.hk
143.89.225.226	A	wf225-226.ust.hk
143.89.225.246	A	wf225-246.ust.hk
143.89.226.50	A	wf226-050.ust.hk
143.89.226.77	A	wf226-077.ust.hk
143.89.233.39	A	dmi289.resnet.ust.hk
143.89.236.2	A	csl2wk02.cse.ust.hk
143.89.236.132	A+PTR	pvs0004.ust.hk
143.89.236.132	A	iems.ust.hk
143.89.236.147	A	pvs0019.ust.hk
143.89.236.157	A	pvs0029.ust.hk
143.89.237.9	A+PTR	ccvcs.ust.hk
143.89.237.14	A	ccvm16.ust.hk
143.89.237.20	A+PTR	www2.ust.hk
143.89.238.129	A+PTR	nmz007.ust.hk
143.89.238.129	A	mail.nami.org.hk
143.89.238.129	A	nami.org.hk
143.89.238.130	PTR	nmz003.ust.hk
143.89.238.131	PTR	nmz009.ust.hk
143.89.241.251	A	remote.ust.hk
143.89.243.6	A+PTR	radica.ust.hk
143.89.243.20	A+PTR	pvs0068.ust.hk
143.89.243.33	A	unity-sensor.com
143.89.243.33	A	unity-drive.com
143.89.243.102	A	join.ust.hk
143.89.244.1	A	alumni.ust.hk
143.89.244.2	A	imap.alumni.ust.hk
143.89.244.90	A+PTR	wbz027.ust.hk
143.89.245.119	A	vpn.ust.hk
143.89.245.146	A	sc-ds1.ust.hk
143.89.245.176	A	sc-iis.ust.hk
143.89.245.180	A	sc-ccms30.ust.hk
143.89.245.199	A	sc-admsu70.ust.hk
143.89.245.201	A	sc-ccvm4.ust.hk
143.89.245.208	A	sc-psoftdb4.ust.hk
143.89.245.209	A	sc-erpapp3.ust.hk
143.89.246.201	A	msss.ust.hk
143.89.247.133	A	dy247-133.ce.ust.hk
143.89.247.149	A	dy247-149.ce.ust.hk