Robtex

Up: 83.148.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 83.148.64.0/21
Down right: 83.148.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.148.64.2	A	ns3.asymbio.net
83.148.64.3	PTR	83-148-64-3.ippacthoster.com
83.148.64.3	A	ns4.asymbio.net
83.148.64.30	A+PTR	83-148-64-30.ip.btc-net.bg
83.148.64.34	A	id-bg.com
83.148.64.45	A	mail.zone-cs.net
83.148.64.55	A	nick.bg
83.148.64.55	A	mail.spodeli.info
83.148.64.55	A	www.nickpavlov.net
83.148.64.75	A+PTR	83-148-64-75.ip.btc-net.bg
83.148.64.75	A	mx.gaidaland.eu
83.148.64.75	A	ivoff.com
83.148.64.100	A+PTR	83-148-64-100.ip.btc-net.bg
83.148.64.120	A	elektron.bg
83.148.65.16	PTR	branch.norphic.com
83.148.65.19	PTR	growth.norphic.com
83.148.65.36	PTR	sympathy.prodiate.com
83.148.65.48	PTR	horse.pulamidb.com
83.148.65.51	PTR	territory.radelspl.com
83.148.65.64	A+PTR	83-148-65-64.ip.btc-net.bg
83.148.65.114	PTR	recess.spinsbu.com
83.148.65.115	PTR	root.stylevi.com
83.148.65.128	PTR	83-148-65-128.ip.btc-net.bg
83.148.65.144	PTR	quartz.taniten.com
83.148.65.176	PTR	income.toquent.com
83.148.65.203	A	83-148-65-203.ip.btc-net.bg
83.148.68.4	A+PTR	83-148-68-4.ip.btc-net.bg
83.148.69.4	A+PTR	83-148-69-4.ip.btc-net.bg
83.148.69.255	A+PTR	83-148-69-255.ip.btc-net.bg
83.148.71.1	A+PTR	83-148-71-1.ip.btc-net.bg
83.148.72.0	PTR	83-148-72-0.ippacthoster.com
83.148.72.77	A+PTR	83-148-72-77.ip.btc-net.bg
83.148.72.94	A+PTR	83-148-72-94.ip.btc-net.bg
83.148.73.1	A+PTR	83-148-73-1.ip.btc-net.bg
83.148.73.2	PTR	mail.demonnet.org
83.148.73.4	A+PTR	83-148-73-4.ip.btc-net.bg
83.148.73.13	A	83-148-73-13.ip.btc-net.bg
83.148.73.40	A	83-148-73-40.ip.btc-net.bg
83.148.73.146	A+PTR	83-148-73-146.ip.btc-net.bg
83.148.73.166	A	ppgodech.com
83.148.73.166	A	ppberkovitsa.com
83.148.73.166	A	transremontstroy.com
83.148.73.178	A+PTR	83-148-73-178.ip.btc-net.bg
83.148.73.195	PTR	83-148-73-195.ippacthoster.com
83.148.73.195	A	83-148-73-195.ip.btc-net.bg
83.148.73.200	A	83-148-73-200.ip.btc-net.bg
83.148.73.211	A+PTR	83-148-73-211.ip.btc-net.bg
83.148.73.218	A	unlimited.bg3.biz
83.148.73.236	A	83-148-73-236.ip.btc-net.bg
83.148.73.237	A	in.bg3.biz
83.148.73.238	A	core.bg3.biz
83.148.73.241	A+PTR	83-148-73-241.ip.btc-net.bg
83.148.73.242	A+PTR	83-148-73-242.ip.btc-net.bg
83.148.73.246	A	83-148-73-246.ip.btc-net.bg
83.148.74.5	A	chrisparsonageracing.com
83.148.74.33	A+PTR	83-148-74-33.ip.btc-net.bg
83.148.74.34	A	ivecobg.com
83.148.74.34	A	www.ivecobg.com
83.148.74.99	A+PTR	83-148-74-99.ip.btc-net.bg
83.148.74.113	A	switch30.evro.net
83.148.74.114	A	switch31.evro.net
83.148.74.116	A	switch41.evro.net
83.148.74.117	A	switch33.evro.net
83.148.74.145	PTR	core.router16.evro.net
83.148.74.145	A	router16.evro.net
83.148.74.163	A+PTR	83-148-74-163.ip.btc-net.bg
83.148.74.178	A+PTR	83-148-74-178.ip.btc-net.bg
83.148.74.193	PTR	83-148-74-193.ippacthoster.com
83.148.74.193	A	ns.kopcheto.net
83.148.74.193	A	mail.extase-bg.com
83.148.75.100	PTR	83-148-75-100.powercolo-webhosting.com
83.148.75.100	A	hitsol.biz
83.148.75.100	A	prestashop.hitsol.biz
83.148.76.3	A	83-148-76-3.ip.btc-net.bg
83.148.76.110	A	83-148-76-110.ip.btc-net.bg
83.148.76.122	A	host.exanimus.com
83.148.76.122	A	exanimus.com
83.148.76.195	A+PTR	83-148-76-195.ip.btc-net.bg
83.148.76.197	A	83-148-76-197.ip.btc-net.bg
83.148.76.218	A	83-148-76-218.ip.btc-net.bg
83.148.77.2	PTR	violet.pronewsoffer.com
83.148.77.4	PTR	83-148-77-4.ippacthoster.com
83.148.77.5	PTR	power.pronewsoffer.com
83.148.77.98	A	zw1.bonels.com
83.148.77.98	A	ns1.bonels.com
83.148.77.99	A	ns2.bonels.com
83.148.77.128	A+PTR	83-148-77-128.ip.btc-net.bg
83.148.77.172	A	dinevezi.com
83.148.77.210	PTR	fully.pronewsoffer.com
83.148.79.255	PTR	83-148-79-255.ippacthoster.com