Robtex

Up: 220.245.126.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 220.245.127.0/25
Down right: 220.245.127.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.245.127.22	A+PTR	220-245-127-22.static.tpgi.com.au
220.245.127.37	A+PTR	220-245-127-37.static.tpgi.com.au
220.245.127.37	A	businessclassit.net.au
220.245.127.65	A	mail.au.studygroup.com
220.245.127.66	A	mail2.au.studygroup.com
220.245.127.117	A+PTR	220-245-127-117.static.tpgi.com.au
220.245.127.117	A	gardeniers.com
220.245.127.117	A	sys.gardeniers.com
220.245.127.180	A	mail.holroyd.nsw.gov.au