Robtex

Up: 194.148.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 194.148.24.0/22
Down right: 194.148.28.0/22

IP	Type	Hostname
194.148.26.2	PTR	empire-images.pingnet.ch
194.148.27.1	PTR	ser8user.tristar.ch
194.148.27.2	PTR	mac2.tristar.ch
194.148.27.3	PTR	mac3.tristar.ch
194.148.27.17	PTR	mac17.tristar.ch
194.148.27.19	PTR	mac19.tristar.ch
194.148.27.24	PTR	mac24.tristar.ch
194.148.27.34	PTR	mac34.tristar.ch
194.148.27.40	PTR	mac40.tristar.ch
194.148.27.48	PTR	mac48.tristar.ch
194.148.27.49	PTR	mac49.tristar.ch
194.148.27.129	A+PTR	artcomputer.pingnet.ch