Robtex

Up: 212.25.44.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.25.44.0/25
Down right: 212.25.44.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.25.44.49	A+PTR	smtp.dunavpress.com
212.25.44.49	A	smtp.europapier-bg.com
212.25.44.52	A+PTR	mail.dunavpress.com
212.25.44.52	A	europapier-bg.com
212.25.44.52	A	ns.dunavpress.com
212.25.44.53	A	www.dunavpress.com
212.25.44.54	A	europapier-bg.com
212.25.44.82	A	rumont-bg.com
212.25.44.82	A	mail.rumont-bg.com
212.25.44.85	A	ns1.dnssecns.net
212.25.44.103	PTR	boelbg.com
212.25.44.106	PTR	mail.tivacom.com
212.25.44.106	A	mail2.tivacom.com
212.25.44.107	A	mail.btbulgaria.com
212.25.44.134	A+PTR	marisan.networx-bg.com
212.25.44.146	A	mail.richmart.info
212.25.44.146	A	mail2.richmart.info
212.25.44.146	A	mail1.richmart.info