Robtex

Up: 46.57.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 46.57.80.0/22
Down right: 46.57.84.0/22

IP	Type	Hostname
46.57.80.74	A+PTR	46.57.80.74.wireless.dyn.drei.com
46.57.80.86	A	46.57.80.86.wireless.dyn.drei.com
46.57.80.151	A	46.57.80.151.wireless.dyn.drei.com
46.57.81.17	A+PTR	46.57.81.17.wireless.dyn.drei.com
46.57.81.92	PTR	46.57.81.92.wireless.dyn.drei.com
46.57.81.109	A	46.57.81.109.wireless.dyn.drei.com
46.57.83.41	PTR	46.57.83.41.wireless.dyn.drei.com
46.57.83.202	PTR	46.57.83.202.wireless.dyn.drei.com
46.57.84.82	PTR	46.57.84.82.wireless.dyn.drei.com
46.57.84.214	A+PTR	46.57.84.214.wireless.dyn.drei.com
46.57.84.216	A+PTR	46.57.84.216.wireless.dyn.drei.com
46.57.85.250	A+PTR	46.57.85.250.wireless.dyn.drei.com
46.57.86.136	PTR	046-057-086-136.dyn.orange.at
46.57.87.252	A	46.57.87.252.wireless.dyn.drei.com