Robtex

Up: 188.168.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 188.168.48.0/22
Down right: 188.168.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.168.48.4	A+PTR	aga.ttksever.ru
188.168.48.4	A	agamemnon.ttksever.ru
188.168.48.4	A	smtp.ttk-sever.ru
188.168.48.6	PTR	lynx.ttksever.ru
188.168.48.9	A+PTR	taurus.ttksever.ru
188.168.48.9	A	pyxis.ttksever.ru
188.168.48.9	A	mail.ttk-sever.ru
188.168.48.10	PTR	0-0-b3.ttksever.ru
188.168.48.10	A	logistic-xl.de
188.168.48.11	PTR	www.ttksever.ru
188.168.48.28	A+PTR	stealth.ttksever.ru
188.168.48.45	PTR	clyde.continuum.ru
188.168.48.45	A	xn--h1aeep4a4c.xn--p1ai
188.168.48.45	A	200121.ru
188.168.48.54	PTR	mail.ntm-tv.ru
188.168.48.90	PTR	mail.yutyar.ru
188.168.48.101	A	red.s-gorod.ru
188.168.48.111	A	www.ooo-zapad.ru
188.168.48.111	A	ssksoft.ru
188.168.48.111	A	ooo-zapad.ru
188.168.48.117	A	420000.ru
188.168.48.117	A	423535.ru
188.168.48.117	A	hometrain.ru
188.168.49.192	PTR	192.49.168.188.retail.ttk.ru
188.168.49.196	PTR	196.49.168.188.retail.ttk.ru
188.168.49.200	PTR	200.49.168.188.retail.ttk.ru
188.168.49.204	PTR	204.49.168.188.retail.ttk.ru
188.168.49.208	PTR	208.49.168.188.retail.ttk.ru
188.168.49.222	PTR	222.49.168.188.retail.ttk.ru
188.168.50.1	PTR	1.50.168.188.retail.ttk.ru
188.168.50.186	PTR	186.50.168.188.retail.ttk.ru
188.168.51.2	PTR	2.51.168.188.retail.ttk.ru
188.168.51.3	PTR	3.51.168.188.retail.ttk.ru
188.168.51.8	PTR	8.51.168.188.retail.ttk.ru
188.168.51.11	PTR	11.51.168.188.retail.ttk.ru
188.168.51.17	PTR	17.51.168.188.retail.ttk.ru
188.168.51.18	PTR	18.51.168.188.retail.ttk.ru
188.168.51.32	PTR	32.51.168.188.retail.ttk.ru
188.168.51.42	PTR	42.51.168.188.retail.ttk.ru
188.168.51.51	PTR	51.51.168.188.retail.ttk.ru
188.168.51.56	PTR	56.51.168.188.retail.ttk.ru
188.168.51.57	PTR	57.51.168.188.retail.ttk.ru
188.168.51.72	PTR	72.51.168.188.retail.ttk.ru
188.168.51.88	PTR	88.51.168.188.retail.ttk.ru
188.168.51.107	PTR	107.51.168.188.retail.ttk.ru
188.168.51.112	PTR	112.51.168.188.retail.ttk.ru
188.168.51.114	PTR	114.51.168.188.retail.ttk.ru
188.168.51.129	PTR	129.51.168.188.retail.ttk.ru
188.168.51.136	PTR	136.51.168.188.retail.ttk.ru
188.168.51.145	PTR	145.51.168.188.retail.ttk.ru
188.168.51.152	PTR	152.51.168.188.retail.ttk.ru
188.168.51.168	PTR	168.51.168.188.retail.ttk.ru
188.168.51.178	PTR	178.51.168.188.retail.ttk.ru
188.168.51.186	PTR	186.51.168.188.retail.ttk.ru
188.168.51.195	PTR	195.51.168.188.retail.ttk.ru
188.168.51.209	PTR	209.51.168.188.retail.ttk.ru
188.168.51.234	PTR	234.51.168.188.retail.ttk.ru
188.168.51.240	PTR	240.51.168.188.retail.ttk.ru
188.168.51.241	PTR	241.51.168.188.retail.ttk.ru
188.168.52.4	PTR	4.52.168.188.retail.ttk.ru
188.168.52.110	PTR	110.52.168.188.retail.ttk.ru
188.168.54.108	PTR	108.54.168.188.retail.ttk.ru
188.168.54.209	PTR	209.54.168.188.retail.ttk.ru
188.168.54.239	PTR	239.54.168.188.retail.ttk.ru
188.168.54.246	PTR	246.54.168.188.retail.ttk.ru