Robtex

Up: 188.65.232.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 188.65.232.0/23
Down right: 188.65.234.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.65.232.39	PTR	39.232.65.188.m9com.ru
188.65.232.219	PTR	219.232.65.188.m9com.ru
188.65.233.34	PTR	mx.vsemovseh.ru
188.65.233.34	A	mx.toga-menswear.ru
188.65.233.34	A	nanokniga.ru
188.65.233.54	PTR	54.233.65.188.m9com.ru
188.65.233.91	PTR	91.233.65.188.m9com.ru
188.65.233.107	PTR	vpn.rusins.ru
188.65.233.184	PTR	184.233.65.188.m9com.ru
188.65.233.187	PTR	187.233.65.188.m9com.ru
188.65.233.198	A	slovo-delo.com
188.65.233.219	PTR	219.233.65.188.m9com.ru
188.65.233.219	A	mediaru.es
188.65.233.231	A	mail.levada-center.ru
188.65.234.18	PTR	18.234.65.188.m9com.ru
188.65.234.77	PTR	77.234.65.188.m9com.ru
188.65.234.106	PTR	106.234.65.188.m9com.ru
188.65.234.137	PTR	137.234.65.188.m9com.ru
188.65.234.146	A	docsa.ru
188.65.234.200	PTR	200.234.65.188.m9com.ru
188.65.234.234	PTR	234.234.65.188.m9com.ru
188.65.234.234	A	blackbox.ms2k.net
188.65.234.234	A	mx.ms2k.net
188.65.234.235	A	kleverclub.com
188.65.234.235	A	xn--90abibwdde7b6a.xn--p1ai
188.65.235.12	PTR	12.235.65.188.m9com.ru
188.65.235.20	PTR	20.235.65.188.m9com.ru
188.65.235.29	PTR	29.235.65.188.m9com.ru
188.65.235.35	PTR	35.235.65.188.m9com.ru
188.65.235.36	PTR	36.235.65.188.m9com.ru
188.65.235.37	PTR	37.235.65.188.m9com.ru
188.65.235.43	PTR	43.235.65.188.m9com.ru
188.65.235.45	PTR	45.235.65.188.m9com.ru
188.65.235.52	PTR	52.235.65.188.m9com.ru
188.65.235.60	PTR	60.235.65.188.m9com.ru
188.65.235.63	PTR	63.235.65.188.m9com.ru
188.65.235.80	PTR	80.235.65.188.m9com.ru
188.65.235.81	PTR	81.235.65.188.m9com.ru
188.65.235.81	A	mail2.rus-teletot.ru
188.65.235.81	A	ns2.terebizh.ru
188.65.235.83	PTR	83.235.65.188.m9com.ru
188.65.235.85	PTR	85.235.65.188.m9com.ru
188.65.235.91	PTR	91.235.65.188.m9com.ru
188.65.235.104	PTR	104.235.65.188.m9com.ru
188.65.235.111	PTR	111.235.65.188.m9com.ru
188.65.235.119	PTR	119.235.65.188.m9com.ru
188.65.235.142	PTR	142.235.65.188.m9com.ru
188.65.235.146	PTR	146.235.65.188.m9com.ru
188.65.235.148	PTR	vilene.ru
188.65.235.148	A	mail.illin.ru
188.65.235.148	A	noxx.ru
188.65.235.149	PTR	149.235.65.188.m9com.ru
188.65.235.153	PTR	153.235.65.188.m9com.ru
188.65.235.155	PTR	155.235.65.188.m9com.ru
188.65.235.160	A+PTR	mail.inier.ru
188.65.235.176	PTR	176.235.65.188.m9com.ru
188.65.235.198	PTR	198.235.65.188.m9com.ru
188.65.235.203	PTR	203.235.65.188.m9com.ru
188.65.235.204	PTR	204.235.65.188.m9com.ru
188.65.235.206	PTR	206.235.65.188.m9com.ru
188.65.235.206	A	glowfall.ru
188.65.235.211	PTR	211.235.65.188.m9com.ru
188.65.235.212	PTR	212.235.65.188.m9com.ru
188.65.235.213	PTR	213.235.65.188.m9com.ru
188.65.235.216	PTR	216.235.65.188.m9com.ru
188.65.235.218	PTR	218.235.65.188.m9com.ru
188.65.235.219	PTR	219.235.65.188.m9com.ru
188.65.235.227	PTR	227.235.65.188.m9com.ru
188.65.235.234	PTR	234.235.65.188.m9com.ru
188.65.235.242	PTR	242.235.65.188.m9com.ru
188.65.235.248	PTR	248.235.65.188.m9com.ru
188.65.235.251	PTR	251.235.65.188.m9com.ru
188.65.235.255	PTR	255.235.65.188.m9com.ru