Robtex

Up: 80.89.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 80.89.1.0/25
Down right: 80.89.1.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.89.1.1	PTR	ccr.vvo.ru
80.89.1.2	PTR	peer.vvo.ru
80.89.1.2	A	mikh.vvo.ru
80.89.1.5	PTR	ip5.1.static.net.vvo.ru
80.89.1.6	A	ip6.1.static.net.vvo.ru
80.89.1.8	A+PTR	ip8.1.static.net.vvo.ru
80.89.1.15	A	ip15.1.static.net.vvo.ru
80.89.1.17	A+PTR	ip17.1.static.net.vvo.ru
80.89.1.19	A	ip19.1.static.net.vvo.ru
80.89.1.20	A	ip20.1.static.net.vvo.ru
80.89.1.24	A	ip24.1.static.net.vvo.ru
80.89.1.26	PTR	ip26.1.static.net.vvo.ru
80.89.1.29	A	ip29.1.static.net.vvo.ru
80.89.1.31	A	ip31.1.static.net.vvo.ru
80.89.1.33	A+PTR	ip33.1.static.net.vvo.ru
80.89.1.34	PTR	ip34.1.static.net.vvo.ru
80.89.1.34	A	sunrise25.com
80.89.1.34	A	darius.pro
80.89.1.37	A	ip37.1.static.net.vvo.ru
80.89.1.39	A	ip39.1.static.net.vvo.ru
80.89.1.44	A+PTR	ip44.1.static.net.vvo.ru
80.89.1.45	A+PTR	ip45.1.static.net.vvo.ru
80.89.1.48	A	ip48.1.static.net.vvo.ru
80.89.1.51	A	ip51.1.static.net.vvo.ru
80.89.1.53	PTR	ip53.1.static.net.vvo.ru
80.89.1.59	A+PTR	ip59.1.static.net.vvo.ru
80.89.1.61	A	ip61.1.static.net.vvo.ru
80.89.1.65	A+PTR	ip65.1.static.net.vvo.ru
80.89.1.67	A	ip67.1.static.net.vvo.ru
80.89.1.70	A	ip70.1.static.net.vvo.ru
80.89.1.72	A+PTR	ip72.1.static.net.vvo.ru
80.89.1.81	A	ip81.1.static.net.vvo.ru
80.89.1.82	A	ip82.1.static.net.vvo.ru
80.89.1.83	A	ip83.1.static.net.vvo.ru
80.89.1.87	A	ip87.1.static.net.vvo.ru
80.89.1.91	A+PTR	vlf.ncuks.dvo.ru
80.89.1.96	PTR	ip96.1.static.net.vvo.ru
80.89.1.102	A+PTR	mail.iocvl.ru
80.89.1.103	A	ip103.1.static.net.vvo.ru
80.89.1.104	A+PTR	ip104.1.static.net.vvo.ru
80.89.1.106	A	ip106.1.static.net.vvo.ru
80.89.1.108	A	ip108.1.static.net.vvo.ru
80.89.1.110	A	ip110.1.static.net.vvo.ru
80.89.1.111	PTR	ip111.1.static.net.vvo.ru
80.89.1.125	A+PTR	ip125.1.static.net.vvo.ru
80.89.1.125	A	primgochs.ru
80.89.1.125	A	mail.primgochs.ru
80.89.1.126	PTR	ip126.1.static.net.vvo.ru
80.89.1.129	A+PTR	ip129.1.static.net.vvo.ru
80.89.1.133	A	ip133.1.static.net.vvo.ru
80.89.1.134	PTR	ip134.1.static.net.vvo.ru
80.89.1.135	A+PTR	ip135.1.static.net.vvo.ru
80.89.1.138	A+PTR	mail.fishport.ru
80.89.1.138	A	vsct.info
80.89.1.138	A	fishport.ru
80.89.1.139	A+PTR	ip139.1.static.net.vvo.ru
80.89.1.141	A+PTR	ip141.1.static.net.vvo.ru
80.89.1.142	PTR	ip142.1.static.net.vvo.ru
80.89.1.144	A	ip144.1.static.net.vvo.ru
80.89.1.148	A	ip148.1.static.net.vvo.ru
80.89.1.149	A+PTR	ip149.1.static.net.vvo.ru
80.89.1.150	A+PTR	ip150.1.static.net.vvo.ru
80.89.1.153	A+PTR	ip153.1.static.net.vvo.ru
80.89.1.156	A+PTR	ip156.1.static.net.vvo.ru
80.89.1.158	A	ip158.1.static.net.vvo.ru
80.89.1.164	A+PTR	ip164.1.static.net.vvo.ru
80.89.1.165	A+PTR	ip165.1.static.net.vvo.ru
80.89.1.167	A	ip167.1.static.net.vvo.ru
80.89.1.170	A	ip170.1.static.net.vvo.ru
80.89.1.171	PTR	ip171.1.static.net.vvo.ru
80.89.1.172	A+PTR	ip172.1.static.net.vvo.ru
80.89.1.173	A	ip173.1.static.net.vvo.ru
80.89.1.174	A+PTR	ip174.1.static.net.vvo.ru
80.89.1.175	PTR	ip175.1.static.net.vvo.ru
80.89.1.177	A	ip177.1.static.net.vvo.ru
80.89.1.179	A	ip179.1.static.net.vvo.ru
80.89.1.180	A+PTR	ip180.1.static.net.vvo.ru
80.89.1.183	A	ip183.1.static.net.vvo.ru
80.89.1.185	A	ip185.1.static.net.vvo.ru
80.89.1.187	A	ip187.1.static.net.vvo.ru
80.89.1.188	A	ip188.1.static.net.vvo.ru
80.89.1.193	A	ip193.1.static.net.vvo.ru
80.89.1.195	A	ip195.1.static.net.vvo.ru
80.89.1.196	A	ip196.1.static.net.vvo.ru
80.89.1.197	A+PTR	ip197.1.static.net.vvo.ru
80.89.1.200	A+PTR	ip200.1.static.net.vvo.ru
80.89.1.201	PTR	ip201.1.static.net.vvo.ru
80.89.1.204	A	ip204.1.static.net.vvo.ru
80.89.1.205	A	ip205.1.static.net.vvo.ru
80.89.1.208	PTR	ip208.1.static.net.vvo.ru
80.89.1.209	A	ip209.1.static.net.vvo.ru
80.89.1.213	A	ip213.1.static.net.vvo.ru
80.89.1.214	A+PTR	ip214.1.static.net.vvo.ru
80.89.1.215	A+PTR	ip215.1.static.net.vvo.ru
80.89.1.216	PTR	ip216.1.static.net.vvo.ru
80.89.1.219	A	ip219.1.static.net.vvo.ru
80.89.1.220	A+PTR	ip220.1.static.net.vvo.ru
80.89.1.221	PTR	ip221.1.static.net.vvo.ru
80.89.1.223	PTR	ip223.1.static.net.vvo.ru
80.89.1.224	PTR	ip224.1.static.net.vvo.ru
80.89.1.225	A+PTR	ip225.1.static.net.vvo.ru
80.89.1.226	PTR	ip226.1.static.net.vvo.ru
80.89.1.227	A	ip227.1.static.net.vvo.ru
80.89.1.229	PTR	ip229.1.static.net.vvo.ru
80.89.1.231	A	ip231.1.static.net.vvo.ru
80.89.1.232	A	ip232.1.static.net.vvo.ru
80.89.1.234	A	ip234.1.static.net.vvo.ru
80.89.1.235	A	ip235.1.static.net.vvo.ru
80.89.1.236	A+PTR	ip236.1.static.net.vvo.ru
80.89.1.237	A+PTR	ip237.1.static.net.vvo.ru
80.89.1.240	A+PTR	ip240.1.static.net.vvo.ru
80.89.1.242	PTR	baikalvlad.ru
80.89.1.243	PTR	ip243.1.static.net.vvo.ru
80.89.1.247	A+PTR	ip247.1.static.net.vvo.ru
80.89.1.248	A+PTR	ip248.1.static.net.vvo.ru
80.89.1.250	PTR	ip250.1.static.net.vvo.ru