Robtex

Up: 83.168.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 83.168.36.0/23
Down right: 83.168.38.0/23

IP	Type	Hostname
83.168.36.21	PTR	83-36-21.netrun.cytanet.com.cy
83.168.36.191	PTR	83-36-191.netrun.cytanet.com.cy
83.168.37.165	A+PTR	83-37-165.netrun.cytanet.com.cy
83.168.38.15	PTR	83-38-15.netrun.cytanet.com.cy
83.168.38.75	A+PTR	83-38-75.netrun.cytanet.com.cy
83.168.38.218	A+PTR	83-38-218.netrun.cytanet.com.cy
83.168.38.246	A+PTR	83-38-246.netrun.cytanet.com.cy