Robtex

Up: 220.233.86.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 220.233.87.0/25
Down right: 220.233.87.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.233.87.16	PTR	16.87.233.220.static.exetel.com.au
220.233.87.20	A+PTR	shadow.sentry.org
220.233.87.20	A	shadow.talktothetail.org
220.233.87.20	A	shadow.elfmanfunds.com
220.233.87.22	A+PTR	22.87.233.220.static.exetel.com.au
220.233.87.22	A	mail.stokesaccounting.com.au
220.233.87.33	A+PTR	33.87.233.220.static.exetel.com.au
220.233.87.33	A	sarcasm.careless.net
220.233.87.35	A	35.87.233.220.static.exetel.com.au
220.233.87.40	A+PTR	40.87.233.220.static.exetel.com.au
220.233.87.40	A	com7.com.au
220.233.87.46	A+PTR	46.87.233.220.static.exetel.com.au
220.233.87.46	A	mail.ricknkat.net
220.233.87.68	A+PTR	68.87.233.220.static.exetel.com.au
220.233.87.79	A+PTR	79.87.233.220.static.exetel.com.au
220.233.87.84	A+PTR	84.87.233.220.static.exetel.com.au
220.233.87.89	A+PTR	89.87.233.220.static.exetel.com.au
220.233.87.94	A+PTR	94.87.233.220.static.exetel.com.au
220.233.87.94	A	littleark.com.au
220.233.87.94	A	mail.sef.net
220.233.87.106	A	mail.im12know.com
220.233.87.128	A+PTR	128.87.233.220.static.exetel.com.au
220.233.87.128	A	con-int.com.au
220.233.87.128	A	sendansms.com
220.233.87.130	PTR	130.87.233.220.static.exetel.com.au
220.233.87.130	A	merryfull.com
220.233.87.133	PTR	133.87.233.220.static.exetel.com.au
220.233.87.133	A	wilber.pointclark.net
220.233.87.233	A+PTR	233.87.233.220.static.exetel.com.au
220.233.87.233	A	kosciuszko.biz
220.233.87.238	A+PTR	238.87.233.220.static.exetel.com.au
220.233.87.238	A	totray.com
220.233.87.249	A+PTR	249.87.233.220.static.exetel.com.au