Robtex

Up: 220.233.152.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 220.233.152.0/25
Down right: 220.233.152.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.233.152.0	A	0.152.233.220.static.exetel.com.au
220.233.152.1	A	mail.crmsolutions.com.au
220.233.152.1	A	crmsolutions.com.au
220.233.152.2	PTR	2.152.233.220.static.exetel.com.au
220.233.152.2	A	crmsolutions.net.au
220.233.152.2	A	mail.crmsolutions.net.au
220.233.152.9	PTR	9.152.233.220.static.exetel.com.au
220.233.152.9	A	mail.olivier.id.au
220.233.152.9	A	olivier.id.au
220.233.152.10	A+PTR	10.152.233.220.static.exetel.com.au
220.233.152.10	A	tolling.com.au
220.233.152.10	A	mail.tolling.com.au
220.233.152.17	A+PTR	17.152.233.220.static.exetel.com.au
220.233.152.17	A	mail.reitsmaconstructions.com.au
220.233.152.25	A+PTR	25.152.233.220.static.exetel.com.au
220.233.152.25	A	mail.clevertronics.com.au
220.233.152.38	A+PTR	38.152.233.220.static.exetel.com.au
220.233.152.38	A	spamprotect.vibune.com
220.233.152.50	PTR	50.152.233.220.static.exetel.com.au
220.233.152.50	A	mail.girlguides-nswact.org.au
220.233.152.50	A	mail.habitat-vineyard.com.au
220.233.152.54	A+PTR	54.152.233.220.static.exetel.com.au
220.233.152.54	A	lists.woodwind-group.com.au
220.233.152.82	A+PTR	82.152.233.220.static.exetel.com.au
220.233.152.82	A	usee.com.au
220.233.152.84	A	usee.co.nz
220.233.152.84	A	usee.com
220.233.152.101	A+PTR	101.152.233.220.static.exetel.com.au
220.233.152.101	A	mail.grant.montgomery.name
220.233.152.102	A	forsterholidayaccomodation.com.au
220.233.152.102	A	el.presto.net.au
220.233.152.102	A	elblue.com.au
220.233.152.142	A+PTR	mail.nu-lite.com.au
220.233.152.142	A	mail2.nu-lite.com.au
220.233.152.162	A	tfspower.com
220.233.152.162	A	sswrules.com
220.233.152.162	A	sswhealthcheck.com
220.233.152.171	A+PTR	171.152.233.220.static.exetel.com.au
220.233.152.171	A	sswtimepro.com
220.233.152.171	A	mail.sswtimepro.com
220.233.152.174	A+PTR	mail.ssw.com.au