Robtex

Up: 83.168.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 83.168.28.0/23
Down right: 83.168.30.0/23

IP	Type	Hostname
83.168.28.92	A+PTR	83-28-92.netrun.cytanet.com.cy
83.168.28.160	A	83-28-160.netrun.cytanet.com.cy
83.168.28.162	A	83-28-162.netrun.cytanet.com.cy
83.168.28.171	PTR	83-28-171.netrun.cytanet.com.cy
83.168.28.255	A	mail.epicbuying.net
83.168.29.2	A+PTR	83-29-02.netrun.cytanet.com.cy
83.168.29.203	A+PTR	83-29-203.netrun.cytanet.com.cy
83.168.30.8	PTR	83-30-08.netrun.cytanet.com.cy
83.168.30.54	A+PTR	83-30-54.netrun.cytanet.com.cy
83.168.31.2	A+PTR	83-31-02.netrun.cytanet.com.cy
83.168.31.139	A	83-31-139.netrun.cytanet.com.cy