Robtex

Up: 109.61.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 109.61.4.0/23
Down right: 109.61.6.0/23

IP	Type	Hostname
109.61.4.67	PTR	109-61-4-67.3g-pool.dravanet.hu
109.61.4.231	A+PTR	109-61-4-231.3g-pool.dravanet.hu
109.61.5.152	A+PTR	109-61-5-152.3g-pool.dravanet.hu
109.61.5.200	PTR	109-61-5-200.3g-pool.dravanet.hu
109.61.5.255	PTR	109-61-5-255.3g-pool.dravanet.hu
109.61.6.0	PTR	109-61-6-0.3g-fix.dravanet.hu
109.61.6.255	PTR	109-61-6-255.3g-fix.dravanet.hu
109.61.7.171	A+PTR	109-61-7-171.adsl-pool.dravanet.hu