Robtex

Up: 81.89.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 81.89.212.0/23
Down right: 81.89.214.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.89.212.7	PTR	customer212-7.crossnet.am
81.89.212.10	PTR	customer212-10.crossnet.am
81.89.212.15	PTR	customer212-15.crossnet.am
81.89.212.16	PTR	customer212-16.crossnet.am
81.89.212.18	PTR	interlink.am
81.89.212.39	PTR	customer212-39.crossnet.am
81.89.212.74	PTR	mail.armenal.am
81.89.213.21	PTR	customer213-21.crossnet.am
81.89.213.37	PTR	customer213-37.crossnet.am
81.89.213.97	PTR	customer213-97.crossnet.am
81.89.213.104	PTR	customer213-104.crossnet.am
81.89.213.116	PTR	customer213-116.crossnet.am
81.89.213.129	PTR	customer213-129.crossnet.am
81.89.213.129	A	n.sgm.am
81.89.213.129	A	k.sgm.am
81.89.213.130	PTR	mail.sgm.am
81.89.213.130	A	sgm.am
81.89.213.132	A+PTR	m.sgm.am
81.89.213.132	A	c.sgm.am
81.89.213.133	A	cardydigi.com
81.89.213.134	PTR	customer213-134.crossnet.am
81.89.213.134	A	tdogonek.ru
81.89.213.151	A+PTR	mail.jur.am
81.89.213.151	A	mail.jurjur.am
81.89.213.152	A+PTR	mail.byuregh.am
81.89.213.168	PTR	customer213-168.crossnet.am
81.89.213.255	PTR	customer213-255.crossnet.am
81.89.214.19	PTR	customer214-19.crossnet.am
81.89.214.19	A	datatech.am
81.89.214.19	A	mail.datatech.am
81.89.214.20	A	ns.touchmaster.am
81.89.214.20	A	touchmaster.am
81.89.214.20	A	www.touchmaster.am
81.89.214.22	PTR	customer214-22.crossnet.am
81.89.214.29	PTR	ebank.aeb.am
81.89.214.30	PTR	ebank.aeb.am
81.89.214.43	PTR	bclient.araratbank.am
81.89.214.52	PTR	mail.aeb.am
81.89.214.99	PTR	customer214-99.crossnet.am
81.89.214.99	A	pictor.armdb.net
81.89.214.99	A	pictor.armdb.com
81.89.214.100	PTR	customer214-100.crossnet.am
81.89.214.100	A	sextans.armdb.com
81.89.214.100	A	armdb.am
81.89.214.102	PTR	customer214-102.crossnet.am
81.89.214.102	A	mail.armdb.com
81.89.214.114	PTR	mail.orangearmenia.am
81.89.214.210	PTR	customer214-210.crossnet.am
81.89.214.211	PTR	customer214-211.crossnet.am
81.89.214.228	PTR	customer214-228.crossnet.am
81.89.214.242	PTR	customer214-242.crossnet.am
81.89.214.245	PTR	customer214-245.crossnet.am
81.89.214.245	A	sextans.armdb.com
81.89.214.245	A	armdb.am
81.89.214.247	PTR	customer214-247.crossnet.am
81.89.215.1	PTR	customer215-1.crossnet.am
81.89.215.210	PTR	customer215-210.crossnet.am