Robtex

Up: 212.59.20.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 212.59.20.0/24
Down right: 212.59.21.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.59.20.65	PTR	eug321.tts.lt
212.59.20.240	PTR	netlab.tts.lt
212.59.20.242	PTR	proxy-1.tts.lt
212.59.20.244	PTR	proxy-3.tts.lt
212.59.20.245	PTR	mail.tts.lt
212.59.20.251	PTR	news.tts.lt
212.59.20.254	A+PTR	ns2.tts.lt
212.59.20.254	A	gaten.tts.lt
212.59.20.254	A	20.59.212.in-addr.arpa
212.59.21.53	PTR	212-59-21-53.static.telecom.lt
212.59.21.53	A	sia.telecom.lt
212.59.21.114	PTR	212-59-21-114.static.telecom.lt
212.59.21.114	A	www.vtmt.lt
212.59.21.115	PTR	212-59-21-115.static.telecom.lt
212.59.21.115	A	mail.vtmt.lt
212.59.21.176	A+PTR	212-59-21-176.static.telecom.lt