Robtex

Up: 213.248.158.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.248.159.0/25
Down right: 213.248.159.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.248.159.66	PTR	exchange.antivir.com.tr
213.248.159.67	PTR	www.karelkalip.com.tr
213.248.159.101	A	ns1.hafizeana.com
213.248.159.101	A	ozlemcetasarim.com
213.248.159.101	A	ns2.ozlemcetasarim.com
213.248.159.222	PTR	mail.sevenhill.com.tr