Robtex

Up: 213.47.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.47.196.0/23
Down right: 213.47.198.0/23

IP	Type	Hostname
213.47.196.102	PTR	chello213047196102.tirol.surfer.at
213.47.197.190	PTR	chello213047197190.tirol.surfer.at
213.47.199.66	A+PTR	213-47-199-66.cable.dynamic.surfer.at
213.47.199.76	PTR	chello213047199076.tirol.chello.at
213.47.199.99	PTR	213-47-199-99.cable.dynamic.surfer.at
213.47.199.185	PTR	chello213047199185.tirol.chello.at
213.47.199.194	PTR	213-47-199-194.cable.dynamic.surfer.at