Robtex

Up: 209.236.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 209.236.0.0/25
Down right: 209.236.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.236.0.20	PTR	20-0-236-209-static-logic-one.net
209.236.0.20	A	ns1.logic-one.net
209.236.0.20	A	dns.logic-one.net
209.236.0.21	PTR	21-0-236-209-static-logic-one.net
209.236.0.21	A	ns2.logic-one.net
209.236.0.22	PTR	22-0-236-209-static-logic-one.net
209.236.0.22	A	ns3.logic-one.net
209.236.0.23	PTR	23-0-236-209-static-logic-one.net
209.236.0.23	A	ns4.logic-one.net
209.236.0.51	A+PTR	mail.logic-one.net
209.236.0.52	PTR	52-0-236-209-static-logic-one.net
209.236.0.52	A	www.logic-one.net
209.236.0.52	A	logic-one.net