Robtex

Up: 188.120.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 188.120.36.0/25
Down right: 188.120.36.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.120.36.0	PTR	188.120.36.0.ip.goknet.com.tr
188.120.36.3	PTR	188.120.36.3.leadertelecom.ru
188.120.36.6	PTR	188.120.36.6.ip.goknet.com.tr
188.120.36.6	A	188.120.36.6.leadertelecom.ru
188.120.36.11	PTR	188.120.36.11.leadertelecom.ru
188.120.36.12	A+PTR	188.120.36.12.leadertelecom.ru
188.120.36.15	PTR	188.120.36.15.ip.goknet.com.tr
188.120.36.17	PTR	188.120.36.17.leadertelecom.ru
188.120.36.20	PTR	188.120.36.20.leadertelecom.ru
188.120.36.23	A	mbotfx.ru
188.120.36.24	A	188.120.36.24.leadertelecom.ru
188.120.36.26	A+PTR	188.120.36.26.leadertelecom.ru
188.120.36.35	PTR	188.120.36.35.leadertelecom.ru
188.120.36.40	PTR	188.120.36.40.leadertelecom.ru
188.120.36.40	A	maxibeton.ru
188.120.36.43	A	mail.ruhoster.net
188.120.36.48	PTR	188.120.36.48.leadertelecom.ru
188.120.36.48	A	ns1.atistour.info
188.120.36.50	PTR	188.120.36.50.leadertelecom.ru
188.120.36.54	A+PTR	188.120.36.54.leadertelecom.ru
188.120.36.55	PTR	188.120.36.55.ip.goknet.com.tr
188.120.36.65	PTR	188.120.36.65.leadertelecom.ru
188.120.36.66	PTR	188.120.36.66.ip.goknet.com.tr
188.120.36.72	A	188.120.36.72.leadertelecom.ru
188.120.36.77	PTR	188.120.36.77.leadertelecom.ru
188.120.36.77	A	mail.openufa.ru
188.120.36.77	A	mail.openoren.ru
188.120.36.85	A	188.120.36.85.leadertelecom.ru
188.120.36.91	A	188.120.36.91.leadertelecom.ru
188.120.36.101	A	ns1.prelest.com
188.120.36.102	PTR	188.120.36.102.leadertelecom.ru
188.120.36.112	PTR	188.120.36.112.leadertelecom.ru
188.120.36.115	A+PTR	188.120.36.115.leadertelecom.ru
188.120.36.121	PTR	188.120.36.121.leadertelecom.ru
188.120.36.121	A	snhrs.ru
188.120.36.122	PTR	188.120.36.122.ip.goknet.com.tr
188.120.36.122	A	188.120.36.122.leadertelecom.ru
188.120.36.128	A+PTR	188.120.36.128.leadertelecom.ru
188.120.36.141	A	188.120.36.141.leadertelecom.ru
188.120.36.145	PTR	188.120.36.145.leadertelecom.ru
188.120.36.147	PTR	188.120.36.147.leadertelecom.ru
188.120.36.148	A+PTR	188.120.36.148.leadertelecom.ru
188.120.36.148	A	xn--d1achkcqfbjh1b.xn--p1ai
188.120.36.152	PTR	188.120.36.152.leadertelecom.ru
188.120.36.155	PTR	188.120.36.155.leadertelecom.ru
188.120.36.161	A	seclenta.ru
188.120.36.161	A	sec-lenta.ru
188.120.36.169	A	188.120.36.169.leadertelecom.ru
188.120.36.177	A+PTR	188.120.36.177.leadertelecom.ru
188.120.36.177	A	bricpages.info
188.120.36.187	PTR	188.120.36.187.leadertelecom.ru
188.120.36.198	PTR	188.120.36.198.ip.goknet.com.tr
188.120.36.204	A	188.120.36.204.leadertelecom.ru
188.120.36.217	PTR	188.120.36.217.ip.goknet.com.tr
188.120.36.220	PTR	188.120.36.220.leadertelecom.ru
188.120.36.240	A+PTR	188.120.36.240.leadertelecom.ru
188.120.36.248	PTR	188.120.36.248.ip.goknet.com.tr
188.120.36.253	PTR	188.120.36.253.leadertelecom.ru