Robtex

Up: 193.228.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 193.228.48.0/22
Down right: 193.228.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.228.52.0	PTR	193.228.52.0.deltahost-ptr
193.228.52.41	PTR	193.228.52.41.deltahost-ptr
193.228.52.41	A	makeit.science
193.228.52.42	PTR	193.228.52.42.deltahost-ptr
193.228.52.42	A	aes2005.org
193.228.52.64	PTR	193.228.52.64.deltahost-ptr
193.228.53.0	PTR	193.228.53.0.deltahost-ptr
193.228.53.18	PTR	193.228.53.18.deltahost-ptr
193.228.53.18	A	trulala.alkaschka.flu.cc
193.228.53.18	A	1.platu-perato-archksa.flu.cc
193.228.53.32	PTR	193.228.53.32.deltahost-ptr
193.228.53.32	A	3.papus.flu.cc
193.228.53.32	A	123.trololololo.usa.cc
193.228.53.49	PTR	193.228.53.49.deltahost-ptr
193.228.53.96	PTR	193.228.53.96.deltahost-ptr
193.228.53.96	A	ww1.erabend.com
193.228.53.96	A	var.alieras.com
193.228.54.58	PTR	193.228.54.58.deltahost-ptr
193.228.54.58	A	l2fanat.com
193.228.55.5	PTR	193.228.55.5.deltahost-ptr
193.228.55.5	A	ns2.v20659.dh.net.ua
193.228.55.5	A	kazinoking.ru
193.228.55.9	A+PTR	mail.kytt.com.ua
193.228.55.9	A	kytt.com.ua
193.228.55.9	A	www.kytt.com.ua
193.228.55.10	PTR	193.228.55.10.deltahost-ptr
193.228.55.10	A	ns1.v20659.dh.net.ua
193.228.55.46	PTR	193.228.55.46.deltahost-ptr
193.228.55.68	PTR	193.228.55.68.deltahost-ptr