Robtex

Up: 212.233.232.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 212.233.232.0/23
Down right: 212.233.234.0/23

IP	Type	Hostname
212.233.232.25	PTR	212-233-232-25-pleven.optisprint.bg
212.233.232.132	A	milchev.eu
212.233.233.40	A	sk-shampion.com
212.233.234.98	PTR	212-233-234-98-pleven.optisprint.bg
212.233.234.98	A	ns2.ns3.ns4.ns2.ns1.ns2.ns3.ns1.davujuz.com