Robtex

Up: 84.54.162.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 84.54.163.0/25
Down right: 84.54.163.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.54.163.1	PTR	sofia-163.1.comnet.bg
84.54.163.2	PTR	sofia-163.2.comnet.bg
84.54.163.3	PTR	sofia-163.3.comnet.bg
84.54.163.4	PTR	sofia-163.4.comnet.bg
84.54.163.5	PTR	sofia-163.5.comnet.bg
84.54.163.6	PTR	sofia-163.6.comnet.bg
84.54.163.7	PTR	sofia-163.7.comnet.bg
84.54.163.8	PTR	sofia-163.8.comnet.bg
84.54.163.9	PTR	sofia-163.9.comnet.bg
84.54.163.10	PTR	sofia-163.10.comnet.bg
84.54.163.11	PTR	sofia-163.11.comnet.bg
84.54.163.12	PTR	sofia-163.12.comnet.bg
84.54.163.13	PTR	sofia-163.13.comnet.bg
84.54.163.14	PTR	sofia-163.14.comnet.bg
84.54.163.15	PTR	sofia-163.15.comnet.bg
84.54.163.16	PTR	sofia-163.16.comnet.bg
84.54.163.17	PTR	sofia-163.17.comnet.bg
84.54.163.18	PTR	sofia-163.18.comnet.bg
84.54.163.19	PTR	sofia-163.19.comnet.bg
84.54.163.21	PTR	sofia-163.21.comnet.bg
84.54.163.27	A	pcingarage.com
84.54.163.31	PTR	sofia-163.31.comnet.bg
84.54.163.42	PTR	sofia-163.42.comnet.bg
84.54.163.57	PTR	sofia-163.57.comnet.bg
84.54.163.89	PTR	sofia-163.89.comnet.bg
84.54.163.121	PTR	sofia-163.121.comnet.bg
84.54.163.128	PTR	sofia-163.128.comnet.bg
84.54.163.128	A	www.mentormate.bg
84.54.163.128	A	mentormate.bg
84.54.163.130	PTR	sofia-163.130.comnet.bg
84.54.163.130	A	devtalks.bg
84.54.163.130	A	www.devtalks.bg
84.54.163.137	PTR	sofia-163.137.comnet.bg
84.54.163.166	A	addservices.bg
84.54.163.194	PTR	sofia-163.194.comnet.bg
84.54.163.194	A	ns4.dth-bg.com
84.54.163.194	A	ns3.dth-bg.com
84.54.163.206	PTR	sofia-163.206.comnet.bg
84.54.163.210	PTR	sofia-163.210.comnet.bg
84.54.163.210	A	ns1.cadastre.bg
84.54.163.211	PTR	sofia-163.211.comnet.bg
84.54.163.213	PTR	mail.cadastre.bg
84.54.163.240	PTR	sofia-163.240.comnet.bg
84.54.163.240	A	realvision.starazagora.net
84.54.163.243	A+PTR	mails-bg.eu
84.54.163.243	A	mail.mails-bg.eu
84.54.163.246	PTR	promobg.eu
84.54.163.246	A	mail.promobg.eu
84.54.163.246	A	mail1.promobg.eu