Robtex

Up: 89.147.200.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.147.201.0/25
Down right: 89.147.201.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.147.201.6	A+PTR	mail.avent.az
89.147.201.6	A	avent.az
89.147.201.22	A+PTR	mail.azvirt.com
89.147.201.22	A	mx1.mzautobahn.com
89.147.201.22	A	mail.azwirt.com
89.147.201.43	A+PTR	mail.socarcape.az
89.147.201.43	A	ns1.socarcape.az
89.147.201.51	PTR	mail.global-cra.com
89.147.201.59	PTR	mail.kres.az
89.147.201.69	A	wasp.un-az.org
89.147.201.69	A	inet01.un-az.org
89.147.201.70	PTR	mail.un-az.org
89.147.201.75	A	mail3.un-az.org
89.147.201.132	PTR	mail.detalholding.az
89.147.201.146	A	webmail.binagadioil.com
89.147.201.158	PTR	mail.interglass.az
89.147.201.178	PTR	oilelectro.az
89.147.201.182	PTR	mail.pasha-k.az
89.147.201.226	A	mail.caspianttc.net
89.147.201.226	A	*.caspianttc.net
89.147.201.226	A	caspianttc.net
89.147.201.242	PTR	mail.mrfix.az
89.147.201.250	PTR	chc2008.az