Robtex

Up: 192.164.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 192.164.128.0/19
Down right: 192.164.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.164.128.0	A+PTR	192-164-128-0.hdsl.highway.telekom.at
192.164.130.153	A+PTR	192-164-130-153.hdsl.highway.telekom.at
192.164.132.240	A+PTR	192-164-132-240.hdsl.highway.telekom.at
192.164.138.13	A+PTR	192-164-138-13.hdsl.highway.telekom.at
192.164.141.7	A	manhart.be
192.164.144.66	A+PTR	192-164-144-66.hdsl.highway.telekom.at
192.164.146.25	A+PTR	192-164-146-25.hdsl.highway.telekom.at
192.164.152.75	A	192-164-152-75.hdsl.highway.telekom.at
192.164.153.178	A+PTR	192-164-153-178.hdsl.highway.telekom.at
192.164.157.33	A	cdtz.myds.me
192.164.161.32	A	wegenstein.com
192.164.161.32	A	www.wegenstein.at
192.164.161.32	A	wegenstein.at
192.164.161.46	A	www.merkurdirekt.com
192.164.161.74	A	www.billa.bg
192.164.161.74	A	www.billa.cz
192.164.161.74	A	www.billa.sk
192.164.161.76	A	www.merkurdirekt.com
192.164.167.7	A	newsletter.billa.bg
192.164.172.1	PTR	192.164.172.1
192.164.172.2	PTR	192.164.172.2
192.164.172.3	PTR	192.164.172.3
192.164.172.34	A	mailhost2.billa.co.at
192.164.172.34	A	mailhost.billa.co.at
192.164.172.80	PTR	192.164.172.80
192.164.172.80	A	mailhost.billa.co.at
192.164.172.96	A	mail.shop.at
192.164.172.104	A	mailhost.billa.co.at
192.164.172.104	A	mailhost3.billa.co.at
192.164.172.137	PTR	192.164.172.137
192.164.172.141	A	pvi.rewe-group.at
192.164.172.210	PTR	192.164.172.210
192.164.172.240	PTR	192.164.172.240
192.164.172.253	PTR	192.164.172.253
192.164.189.51	A+PTR	apps2.mc.orf.at