Robtex

Up: 130.193.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 130.193.17.0/25
Down right: 130.193.17.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
130.193.17.3	A+PTR	webserver.autogames.cz
130.193.17.3	A	autogames.eu
130.193.17.3	A	strechov.cz
130.193.17.10	A+PTR	mail.autogames.cz
130.193.17.10	A	mailv4.autogames.cz
130.193.17.10	A	mail.ford-uh.cz
130.193.17.13	PTR	ipv4-130.193.17.13.bnv-tech.cz
130.193.17.16	PTR	ipv4-130.193.17.16.bnv-tech.cz
130.193.17.17	PTR	ipv4-130.193.17.17.bnv-tech.cz
130.193.17.18	PTR	ipv4-130.193.17.18.bnv-tech.cz
130.193.17.20	PTR	ipv4-130.193.17.20.bnv-tech.cz
130.193.17.22	PTR	ipv4-130.193.17.22.bnv-tech.cz
130.193.17.23	PTR	ipv4-130.193.17.23.bnv-tech.cz
130.193.17.24	PTR	ipv4-130.193.17.24.bnv-tech.cz
130.193.17.28	PTR	ipv4-130.193.17.28.bnv-tech.cz
130.193.17.33	PTR	ipv4-130.193.17.33.bnv-tech.cz
130.193.17.35	A+PTR	mail.autogames.cz
130.193.17.35	A	ns1.autogames.cz
130.193.17.37	A	mercedesautojihlava.cz
130.193.17.37	A	araver.cz
130.193.17.37	A	hotelfabrika.cz
130.193.17.50	A+PTR	ipv4-130.193.17.50.gsmain.net
130.193.17.68	A+PTR	ipv4-130.193.17.68.gsmain.net
130.193.17.70	A+PTR	ipv4-130.193.17.70.gsmain.net
130.193.17.82	A+PTR	ipv4-130.193.17.82.gsmain.net
130.193.17.128	A+PTR	ipv4-130.193.17.128.gsmain.net
130.193.17.140	A+PTR	ipv4-130.193.17.140.gsmain.net
130.193.17.164	A+PTR	ipv4-130.193.17.164.gsmain.net
130.193.17.180	A+PTR	ipv4-130.193.17.180.gsmain.net
130.193.17.223	A+PTR	ipv4-130.193.17.223.gsmain.net