Robtex

Up: 91.203.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 91.203.140.0/23
Down right: 91.203.142.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.203.140.1	PTR	murka.home-net.net.ua
91.203.140.2	A+PTR	ns.home-net.net.ua
91.203.140.2	A	ns.office-net.net.ua
91.203.140.2	A	ns2.home-net.org
91.203.140.3	PTR	mx2.home-net.net.ua
91.203.140.4	A+PTR	mx.home-net.net.ua
91.203.140.4	A	mx.home-net.org
91.203.140.21	A+PTR	pluton.home-net.net.ua
91.203.140.31	A+PTR	pppd-01.home-net.net.ua
91.203.140.32	A+PTR	pppd-02.home-net.net.ua
91.203.140.33	A	pppd-03.home-net.net.ua
91.203.140.34	A	pppd-04.home-net.net.ua
91.203.140.35	PTR	my.home-net.net.ua
91.203.140.38	A+PTR	neptun.home-net.net.ua
91.203.140.39	PTR	sun.home-net.net.ua
91.203.140.39	A	my.home-net.net.ua
91.203.140.46	PTR	mk-d.home-net.net.ua
91.203.140.61	A	pppd-11.home-net.net.ua
91.203.140.62	A+PTR	pppd-12.home-net.net.ua
91.203.140.64	PTR	pppd-14.home-net.net.ua
91.203.140.68	PTR	pppd-18.home-net.net.ua
91.203.140.69	A	pppd-19.home-net.net.ua
91.203.140.71	A	ar-01.home-net.net.ua
91.203.140.86	PTR	antares.home-net.net.ua
91.203.141.84	PTR	84-141-203-91.ip.home-net.net.ua
91.203.141.192	PTR	192-141-203-91.ip.home-net.net.ua
91.203.141.192	A	mail.xabber.net
91.203.141.192	A	mail.dumpshop.net
91.203.141.199	PTR	199-141-203-91.ip.home-net.net.ua
91.203.142.5	PTR	5-142-203-91.ip.home-net.net.ua
91.203.142.10	PTR	10-142-203-91.ip.home-net.net.ua
91.203.142.24	PTR	24-142-203-91.ip.home-net.net.ua
91.203.142.31	PTR	31-142-203-91.ip.home-net.net.ua
91.203.142.42	PTR	42-142-203-91.ip.home-net.net.ua
91.203.142.45	PTR	45-142-203-91.ip.home-net.net.ua
91.203.142.66	PTR	66-142-203-91.ip.home-net.net.ua
91.203.142.73	PTR	73-142-203-91.ip.home-net.net.ua
91.203.142.75	PTR	75-142-203-91.ip.home-net.net.ua
91.203.142.77	PTR	77-142-203-91.ip.home-net.net.ua
91.203.142.106	PTR	106-142-203-91.ip.home-net.net.ua
91.203.142.115	A	mail.serhiyko.info
91.203.142.118	PTR	118-142-203-91.ip.home-net.net.ua
91.203.142.129	PTR	129-142-203-91.ip.home-net.net.ua
91.203.142.131	PTR	131-142-203-91.ip.home-net.net.ua
91.203.142.138	PTR	138-142-203-91.ip.home-net.net.ua
91.203.142.153	PTR	153-142-203-91.ip.home-net.net.ua
91.203.142.173	PTR	173-142-203-91.ip.home-net.net.ua
91.203.142.178	PTR	178-142-203-91.ip.home-net.net.ua
91.203.142.178	A	mail.mercs.su
91.203.142.178	A	ns2.mercs.su
91.203.142.181	PTR	181-142-203-91.ip.home-net.net.ua
91.203.142.187	PTR	187-142-203-91.ip.home-net.net.ua
91.203.142.187	A	mx.ferrum.pl.ua
91.203.142.199	PTR	199-142-203-91.ip.home-net.net.ua
91.203.142.199	A	www.home-net.org
91.203.142.212	PTR	212-142-203-91.ip.home-net.net.ua
91.203.142.216	PTR	216-142-203-91.ip.home-net.net.ua
91.203.142.233	PTR	233-142-203-91.ip.home-net.net.ua
91.203.142.234	PTR	234-142-203-91.ip.home-net.net.ua
91.203.142.246	PTR	246-142-203-91.ip.home-net.net.ua
91.203.143.2	A+PTR	skyhome.home-net.net.ua
91.203.143.102	PTR	mail.skm.net.ua
91.203.143.107	A	autoprice.info
91.203.143.107	A	ukrbudexport.com.ua
91.203.143.107	A	autoprice.me
91.203.143.218	A	astraya.com.ua
91.203.143.250	A+PTR	ns2.home-net.net.ua