Robtex

Up: 91.212.112.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 91.212.112.0/25
Down right: 91.212.112.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.212.112.1	A+PTR	fwex.sk-nic.sk
91.212.112.2	A	fwex01.sk-nic.sk
91.212.112.3	A	fwex02.sk-nic.sk
91.212.112.6	A+PTR	proxy01.sk-nic.sk
91.212.112.54	A+PTR	1.ntp.tld.sk
91.212.112.56	A+PTR	app-proxy01.sk-nic.sk
91.212.112.58	A+PTR	m.tld.sk
91.212.112.68	A	app-proxy02.sk-nic.sk
91.212.112.69	A+PTR	web.psca.sk
91.212.112.69	A	psca.sk
91.212.112.69	A	www.psca.sk
91.212.112.71	A+PTR	2.ntp.tld.sk
91.212.112.73	A	lb01.sk-nic.sk
91.212.112.74	A+PTR	lb02.sk-nic.sk
91.212.112.80	A+PTR	service-proxy01.sk-nic.sk
91.212.112.81	A	service-proxy02.sk-nic.sk
91.212.112.82	A+PTR	elfa01.sk-nic.sk
91.212.112.82	A	elfa.sk-nic.sk
91.212.112.92	A+PTR	smtp01.sk-nic.sk
91.212.112.93	A+PTR	smtp02.sk-nic.sk
91.212.112.250	A+PTR	www.sk-nic.sk
91.212.112.250	A	www.sk-nic.net
91.212.112.250	A	www.sk-nic.info
91.212.112.251	A+PTR	whois.sk-nic.sk
91.212.112.252	A+PTR	service.sk-nic.sk
91.212.112.252	A	www.tld.sk
91.212.112.252	A	tld.sk
91.212.112.253	A+PTR	teredo.tld.sk
91.212.112.253	A	test-ipv6.tld.sk