Robtex

Up: 46.28.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 46.28.216.0/22
Down right: 46.28.220.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
46.28.216.134	A	vpn.hdt.hu
46.28.216.142	A+PTR	fw2.hdt.hu
46.28.216.152	A	mail1.flexinet.hu
46.28.216.152	A	mail1.hdtmail.net
46.28.216.152	A	mail.trigo-fix.hu
46.28.216.161	A	vpn.hdt.hu
46.28.217.2	PTR	dev.flexinet.hu
46.28.217.2	A+PTR	www.flexinet.hu
46.28.217.2	PTR	testwebmail.hdtmail.net.217.28.46.in-addr.arpa
46.28.217.5	A	ftp.hdt.hu
46.28.217.6	PTR	nostromo.hdt.hu
46.28.217.8	A+PTR	mail2.hdt.hu
46.28.217.10	A+PTR	www.hdt.hu
46.28.217.10	A	hdt.hu
46.28.217.11	A+PTR	fs.hdt.hu
46.28.217.20	PTR	www.flexinet.hu
46.28.217.30	A+PTR	cvpn.hdt.hu
46.28.217.68	A+PTR	mail.wee-lee.hu
46.28.217.68	A	wee-lee.hu
46.28.217.68	A	iranyi.hu
46.28.217.100	A+PTR	hdtnat.hdt.hu
46.28.220.5	A+PTR	mail.wee-lee.hu
46.28.220.5	A	wee-lee.hu
46.28.220.5	A	iranyi.hu
46.28.223.3	A+PTR	ns2.hdt.hu