Robtex

Up: 85.28.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 85.28.128.0/20
Down right: 85.28.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
85.28.128.0	A+PTR	a0.net128.okay.pl
85.28.128.42	PTR	a42.net128.okay.pl
85.28.128.142	A+PTR	a142.net128.okay.pl
85.28.128.162	A+PTR	a162.net128.okay.pl
85.28.128.208	A+PTR	a208.net128.okay.pl
85.28.129.52	A+PTR	a52.net129.okay.pl
85.28.129.95	A+PTR	a95.net129.okay.pl
85.28.129.209	A+PTR	a209.net129.okay.pl
85.28.129.210	A+PTR	a210.net129.okay.pl
85.28.129.217	A+PTR	a217.net129.okay.pl
85.28.130.140	A+PTR	a140.net130.okay.pl
85.28.130.232	A+PTR	a232.net130.okay.pl
85.28.131.34	A+PTR	a34.net131.okay.pl
85.28.131.48	A	a48.net131.okay.pl
85.28.131.93	A+PTR	a93.net131.okay.pl
85.28.131.183	A+PTR	a183.net131.okay.pl
85.28.131.207	A+PTR	a207.net131.okay.pl
85.28.131.218	A+PTR	a218.net131.okay.pl
85.28.132.0	PTR	a0.net132.okay.pl
85.28.132.24	A	monter.one.pl
85.28.132.34	A+PTR	a34.net132.okay.pl
85.28.132.111	A	a111.net132.okay.pl
85.28.132.155	A	a155.net132.okay.pl
85.28.132.160	A	a160.net132.okay.pl
85.28.133.160	A	a160.net133.okay.pl
85.28.133.222	A	a222.net133.okay.pl
85.28.133.223	A	a223.net133.okay.pl
85.28.133.250	A	a250.net133.okay.pl
85.28.133.251	A	a251.net133.okay.pl
85.28.136.0	PTR	a0.net136.okay.pl
85.28.136.7	A+PTR	a7.net136.okay.pl
85.28.136.208	A+PTR	a208.net136.okay.pl
85.28.137.54	A+PTR	a54.net137.okay.pl
85.28.137.63	A+PTR	a63.net137.okay.pl
85.28.138.36	A+PTR	a36.net138.okay.pl
85.28.138.36	A	ravio.pl
85.28.138.36	A	mail.ravio.pl
85.28.138.120	A+PTR	a120.net138.okay.pl
85.28.138.185	A+PTR	a185.net138.okay.pl
85.28.138.212	A+PTR	a212.net138.okay.pl
85.28.138.249	A+PTR	a249.net138.okay.pl
85.28.139.6	PTR	a6.net139.okay.pl
85.28.139.25	A+PTR	a25.net139.okay.pl
85.28.139.27	A+PTR	a27.net139.okay.pl
85.28.139.36	A	a36.net139.okay.pl
85.28.139.66	PTR	a66.net139.okay.pl
85.28.139.148	A+PTR	a148.net139.okay.pl
85.28.140.199	A+PTR	a199.net140.okay.pl
85.28.140.243	A+PTR	a243.net140.okay.pl
85.28.141.99	A	poczta.tarnowskietbs.pl
85.28.141.152	A+PTR	a152.net141.okay.pl
85.28.141.217	A+PTR	a217.net141.okay.pl
85.28.142.28	A+PTR	a28.net142.okay.pl
85.28.142.49	A+PTR	a49.net142.okay.pl
85.28.142.54	A	a54.net142.okay.pl
85.28.142.101	A+PTR	a101.net142.okay.pl
85.28.143.3	A+PTR	a3.net143.okay.pl
85.28.143.8	A	a8.net143.okay.pl
85.28.143.10	A	a10.net143.okay.pl
85.28.143.13	A	a13.net143.okay.pl
85.28.143.32	A+PTR	a32.net143.okay.pl
85.28.143.34	A+PTR	a34.net143.okay.pl
85.28.143.40	A	a40.net143.okay.pl
85.28.143.42	A	a42.net143.okay.pl
85.28.143.67	A+PTR	a67.net143.okay.pl
85.28.143.71	A	a71.net143.okay.pl
85.28.143.77	A	a77.net143.okay.pl
85.28.143.82	A	a82.net143.okay.pl
85.28.143.102	A	a102.net143.okay.pl
85.28.143.103	A	a103.net143.okay.pl
85.28.143.105	A	a105.net143.okay.pl
85.28.143.107	A	a107.net143.okay.pl
85.28.143.132	A	a132.net143.okay.pl
85.28.143.138	A	a138.net143.okay.pl
85.28.143.141	A	a141.net143.okay.pl
85.28.143.142	A	a142.net143.okay.pl
85.28.143.163	A+PTR	a163.net143.okay.pl
85.28.143.164	A	a164.net143.okay.pl
85.28.143.172	A	a172.net143.okay.pl
85.28.143.173	A	a173.net143.okay.pl
85.28.143.194	A+PTR	a194.net143.okay.pl
85.28.143.199	A	a199.net143.okay.pl
85.28.143.204	A	a204.net143.okay.pl
85.28.143.208	A	a208.net143.okay.pl
85.28.143.228	A	a228.net143.okay.pl
85.28.143.235	A	a235.net143.okay.pl
85.28.143.238	A	a238.net143.okay.pl
85.28.143.241	A	a241.net143.okay.pl
85.28.144.41	A+PTR	a41.net144.okay.pl
85.28.144.49	A+PTR	a49.net144.okay.pl
85.28.144.64	A	a64.net144.okay.pl
85.28.144.121	A+PTR	a121.net144.okay.pl
85.28.144.219	A+PTR	a219.net144.okay.pl
85.28.145.47	PTR	a47.net145.okay.pl
85.28.146.21	A+PTR	a21.net146.okay.pl
85.28.148.0	A+PTR	a0.net148.okay.pl
85.28.148.45	A+PTR	a45.net148.okay.pl
85.28.148.113	A+PTR	a113.net148.okay.pl
85.28.149.31	A+PTR	a31.net149.okay.pl
85.28.150.33	A+PTR	a33.net150.okay.pl
85.28.152.0	A+PTR	a0.net152.okay.pl
85.28.152.3	A+PTR	a3.net152.okay.pl
85.28.152.95	A+PTR	a95.net152.okay.pl
85.28.152.113	A+PTR	a113.net152.okay.pl
85.28.152.113	A	mail.room-104.com
85.28.152.113	A	ns0.room-104.com
85.28.152.172	A	a172.net152.okay.pl
85.28.152.187	A+PTR	a187.net152.okay.pl
85.28.152.214	A+PTR	a214.net152.okay.pl
85.28.153.60	A	a60.net153.okay.pl
85.28.154.41	A+PTR	a41.net154.okay.pl
85.28.154.41	A	wilku.pl
85.28.154.56	PTR	a56.net154.okay.pl
85.28.154.134	A+PTR	a134.net154.okay.pl
85.28.154.229	A+PTR	a229.net154.okay.pl
85.28.154.230	A+PTR	a230.net154.okay.pl
85.28.155.15	PTR	a15.net155.okay.pl
85.28.156.20	A+PTR	a20.net156.okay.pl
85.28.156.32	A	a32.net156.okay.pl
85.28.156.54	A+PTR	a54.net156.okay.pl
85.28.156.66	A+PTR	a66.net156.okay.pl
85.28.156.124	A+PTR	a124.net156.okay.pl
85.28.157.22	A	web1.fortfun.pl
85.28.157.31	A	erospics.pl
85.28.157.87	A+PTR	a87.net157.okay.pl
85.28.158.0	A+PTR	a0.net158.okay.pl
85.28.158.127	A	labnoratory.com
85.28.158.127	A	agido.io
85.28.158.249	A	mail.zetosa.tarnow.pl
85.28.159.3	A+PTR	serwer.skrzyszow.pl
85.28.159.51	A+PTR	a51.net159.okay.pl
85.28.159.129	A+PTR	a129.net159.okay.pl
85.28.159.207	A+PTR	a207.net159.okay.pl