Robtex

Up: 81.88.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 81.88.144.0/22
Down right: 81.88.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.88.145.7	PTR	noc-tower.almanet.kz
81.88.145.7	A	nf1.almanet.kz
81.88.145.19	A	speedtest1.almanet.kz
81.88.145.22	A	ns.almanet.kz
81.88.145.23	A	ns1.almanet.kz
81.88.145.24	A+PTR	web1.almanet.kz
81.88.145.24	A	mail.almanet.kz
81.88.145.29	A	ftp.almanet.kz
81.88.145.30	A	mail.almanet.kz
81.88.145.35	PTR	asa.almatv.kz
81.88.145.37	A+PTR	post.almanet.kz
81.88.145.39	A	torrent.almanet.kz
81.88.145.40	A	game.almanet.kz
81.88.145.41	A	backup.almanet.kz
81.88.145.66	A	almanet.kz
81.88.145.110	A	almahd.tv
81.88.145.110	A	tv-box.kz
81.88.145.110	A	almatvbox.kz
81.88.145.113	A	streams.alma.almatvbox.kz
81.88.145.119	A	streams.alma.almatvbox.kz
81.88.146.18	PTR	www.big.kz
81.88.146.19	A+PTR	mail.big.kz
81.88.146.130	A+PTR	mail.threea.kz
81.88.146.130	A	mail.tz.kz
81.88.146.130	A	mail.xn--90a5ac.kz
81.88.146.170	A+PTR	alviplus.kz
81.88.146.170	PTR	bacc.kz
81.88.146.170	A+PTR	elittelecom.kz
81.88.146.202	PTR	ns.nomadlife.kz
81.88.146.227	PTR	mail1.synergus.kz
81.88.146.227	A	mail.synergus.kz
81.88.146.227	A	concept-websites.com
81.88.148.4	A	ns.sqtr.kz
81.88.148.8	PTR	81.88.148.8.not-configure-rpt.almanet.kz
81.88.148.24	PTR	81.88.148.24.not-configure-rpt.almanet.kz
81.88.148.80	PTR	81.88.148.80.not-configure-rpt.almanet.kz
81.88.148.82	PTR	81.88.148.82.not-configure-rpt.almanet.kz
81.88.148.89	PTR	81.88.148.89.not-configure-rpt.almanet.kz
81.88.148.90	A+PTR	mail.iimp.kz
81.88.148.90	A	ns.iimp.kz
81.88.148.130	PTR	firewall.tvmedia.kz
81.88.148.152	PTR	81.88.148.152.not-configure-rpt.almanet.kz
81.88.148.160	PTR	81.88.148.160.not-configure-rpt.almanet.kz
81.88.148.170	PTR	edge.almatv.kz
81.88.148.192	PTR	81.88.148.192.not-configure-rpt.almanet.kz
81.88.148.200	PTR	81.88.148.200.not-configure-rpt.almanet.kz
81.88.148.202	A+PTR	mail.almatv.kz
81.88.148.214	A	edgemail.almatv.kz
81.88.150.11	PTR	81.88.150.11.not-configure-rpt.almanet.kz
81.88.150.11	A	almaty.krohne.su
81.88.150.11	A	kzd1sync.almaty.krohne.su
81.88.150.15	A	mail.advercom.kz
81.88.150.20	A	nxhost.tk
81.88.150.56	PTR	81.88.150.56.not-configure-rpt.almanet.kz
81.88.150.56	A	riba.kz
81.88.150.80	PTR	81.88.150.80.not-configure-rpt.almanet.kz
81.88.151.71	PTR	81.88.151.71.not-configure-rpt.almanet.kz
81.88.151.255	PTR	81.88.151.255.not-configure-rpt.almanet.kz