Robtex

Up: 212.232.28.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 212.232.28.0/26
Down right: 212.232.28.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.232.28.0	A+PTR	ip212232028000.rev.nessus.at
212.232.28.2	PTR	ip212232028002.rev.nessus.at
212.232.28.2	A	mail1.winleadnews.de
212.232.28.18	A	news1.lichttrends.com
212.232.28.25	PTR	ip212232028025.rev.nessus.at
212.232.28.34	A+PTR	gateway.rabcat.com
212.232.28.35	PTR	ftp.rabcat.com
212.232.28.35	A	rabcat-gambling.com
212.232.28.35	A	rabcat-visualisation.com
212.232.28.36	A+PTR	mail.rabcat.com
212.232.28.98	A+PTR	businessserver12102011.internet4you.at
212.232.28.98	A	www.eumetrain.org
212.232.28.98	A	*.eumetrain.org
212.232.28.99	A	www.strixner.at
212.232.28.99	A	ip212232028099.rev.nessus.at
212.232.28.100	PTR	11086-04.root.nessus.at
212.232.28.100	A	mail.autohansa.com
212.232.28.100	A	dropshop.at
212.232.28.101	PTR	ip212232028101.rev.nessus.at
212.232.28.101	A	mail.liebhart.org
212.232.28.102	PTR	ip212232028102.rev.nessus.at
212.232.28.102	A	mail.midnatt.org
212.232.28.102	A	midnatt.org
212.232.28.103	A	uniresolver.io
212.232.28.104	PTR	ip212232028104.rev.nessus.at
212.232.28.104	A	gfoitma.at
212.232.28.106	A	qubitglobal.com
212.232.28.108	PTR	11336-01.root.nessus.at
212.232.28.108	A	baumeister-lahofer.at
212.232.28.108	A	mail.schlosswolkersdorf.at
212.232.28.110	PTR	ip212232028110.rev.nessus.at
212.232.28.110	A	mail.onlinebild.at
212.232.28.110	A	mail.gruene-deutsch-wagram.at
212.232.28.114	PTR	ip212232028114.rev.nessus.at
212.232.28.114	A	relay01.ccone.at
212.232.28.122	A	mx.easyname.eu
212.232.28.123	PTR	ip212232028123.rev.nessus.at
212.232.28.123	A	mx.easyname.eu
212.232.28.124	A+PTR	ip212232028124.rev.nessus.at
212.232.28.124	A	mx.easyname.eu
212.232.28.125	A+PTR	mx204.easyname.com
212.232.28.125	A	mx.easyname.eu
212.232.28.126	A+PTR	mx205.easyname.com
212.232.28.126	A	mx.easyname.eu