Robtex

Up: 31.153.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.153.0.0/22
Down right: 31.153.4.0/22

IP	Type	Hostname
31.153.0.1	A	31-0-01.netrun.cytanet.com.cy
31.153.0.24	A	31-0-24.netrun.cytanet.com.cy
31.153.0.112	A+PTR	31-0-112.netrun.cytanet.com.cy
31.153.0.209	A+PTR	31-0-209.netrun.cytanet.com.cy
31.153.3.50	A+PTR	31-3-50.netrun.cytanet.com.cy
31.153.3.186	A+PTR	31-3-186.netrun.cytanet.com.cy
31.153.4.16	A	31-4-16.netrun.cytanet.com.cy
31.153.4.152	A	mail.netbzness.com
31.153.6.154	A+PTR	31-6-154.netrun.cytanet.com.cy
31.153.6.201	PTR	31-6-201.netrun.cytanet.com.cy
31.153.7.2	PTR	31-7-02.netrun.cytanet.com.cy
31.153.7.33	PTR	31-7-33.netrun.cytanet.com.cy