Robtex

Up: 213.249.58.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.249.58.0/25
Down right: 213.249.58.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.249.58.1	PTR	hephaestus.apopsinet.gr
213.249.58.2	PTR	ns1.apopsinet.gr
213.249.58.44	PTR	mx1-al.vodafone.al
213.249.58.66	A	external.sbokoshotels.gr
213.249.58.72	A+PTR	mail.agapibeach.gr
213.249.58.72	A+PTR	mail.bluepalace.gr
213.249.58.72	PTR	mail.cretanmaliapark.gr
213.249.58.142	A	vpn.pharosgr.gr
213.249.58.155	A	mailhost.ccc.net
213.249.58.165	A+PTR	mail2.nireus.com
213.249.58.165	A	mail.nireus.gr
213.249.58.167	A+PTR	mail.nireus.com
213.249.58.227	PTR	ns0.binarytree.gr
213.249.58.228	PTR	ns1.binarytree.gr
213.249.58.235	PTR	mail.binarytree.gr
213.249.58.243	A+PTR	ns.binarytree.gr
213.249.58.244	A+PTR	ns0.binarytree.gr