Robtex

Up: 217.28.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 217.28.112.0/21
Down right: 217.28.120.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.28.113.11	A	217-28-113-11.triskel.it
217.28.113.13	A+PTR	dns.triskel.it
217.28.113.14	A+PTR	dns2.triskel.it
217.28.113.15	A	smtp.triskel.it
217.28.113.16	A	maemax.com
217.28.113.16	A	casaideaimmobiliare.it
217.28.113.16	A	www.3skl.net
217.28.113.19	PTR	smtp.3skl.it
217.28.113.24	A	enternow.it
217.28.113.27	A	imparando.info
217.28.113.33	A	imparando.info
217.28.113.33	A	217-28-113-33.triskel.it
217.28.113.34	A+PTR	smtp3.triskel.it
217.28.113.38	A	217-28-113-38.triskel.it
217.28.113.49	PTR	217-28-113-49.triskel.it
217.28.113.49	A	www.tlt.it
217.28.113.49	A	squartai.it
217.28.113.50	PTR	217-28-113-50.triskel.it
217.28.113.67	A	dimdim.triskel.it
217.28.113.71	A	fax4me-1.triskel.it
217.28.113.100	A+PTR	appserv-be-n.triskel.it
217.28.113.140	A+PTR	217-28-113-140.triskel.it
217.28.113.140	A	trapmx.triskel.it
217.28.113.151	A+PTR	mailfilter-1.triskel.it
217.28.113.151	A	mfmx.triskel.it
217.28.113.151	A	z.mfmx.triskel.it
217.28.113.152	PTR	mailfilter-2.triskel.it
217.28.113.152	A	mfmx.triskel.it
217.28.113.152	A	z.mfmx.triskel.it
217.28.113.153	PTR	mailfilter-3.triskel.it
217.28.113.153	A	mfmx.triskel.it
217.28.113.153	A	z.mfmx.triskel.it
217.28.113.161	A+PTR	mfmx-vin-1.triskel.it
217.28.113.161	A	v.mfmx.triskel.it
217.28.113.161	A	w.mfmx.triskel.it
217.28.113.162	A+PTR	mfmx-vin-2.triskel.it
217.28.113.162	A	v.mfmx.triskel.it
217.28.113.162	A	w.mfmx.triskel.it
217.28.113.163	PTR	mfmx-vin-3.triskel.it
217.28.113.163	A	v.mfmx.triskel.it
217.28.113.163	A	w.mfmx.triskel.it
217.28.113.168	PTR	mx.0spam.it
217.28.113.201	A+PTR	gift-rt.triskel.it
217.28.114.8	A+PTR	tds-lb.tds-live.com
217.28.114.8	A	enternow.it
217.28.114.8	A	svc.tds-live.com
217.28.114.12	PTR	ip-12.cust-114.3skl.net
217.28.114.22	A+PTR	ip-22.cust-114.3skl.net
217.28.114.27	A	fobert.net
217.28.114.27	A	studiomaragno.it
217.28.114.27	A	studio-ricci.net
217.28.114.85	PTR	studio2m.3skl.net
217.28.114.85	A	posta.leadway.it
217.28.114.85	A	bestfranchiseeoftheyear.es
217.28.115.1	A+PTR	ip-1.cust-115.3skl.net
217.28.115.2	A+PTR	ip-2.cust-115.3skl.net
217.28.115.18	PTR	ip-18.cust-115.3skl.net
217.28.115.20	A	medic4all.org
217.28.115.21	A	ip-21.cust-115.3skl.net
217.28.115.22	A	ip-22.cust-115.3skl.net
217.28.115.23	A	ip-23.cust-115.3skl.net
217.28.115.34	A+PTR	ip-34.cust-115.3skl.net
217.28.115.42	A	ip-42.cust-115.3skl.net
217.28.115.46	A	ip-46.cust-115.3skl.net
217.28.115.50	PTR	ip-50.cust-115.3skl.net
217.28.115.55	A	ip-55.cust-115.3skl.net
217.28.115.59	A	ip-59.cust-115.3skl.net
217.28.115.62	A	ip-62.cust-115.3skl.net
217.28.115.65	A+PTR	ip-65.cust-115.3skl.net
217.28.115.76	A	ip-76.cust-115.3skl.net
217.28.115.78	A	ip-78.cust-115.3skl.net
217.28.115.84	A	ip-84.cust-115.3skl.net
217.28.115.89	A	ip-89.cust-115.3skl.net
217.28.115.93	A	ip-93.cust-115.3skl.net
217.28.115.103	A	ip-103.cust-115.3skl.net
217.28.115.110	A	ip-110.cust-115.3skl.net
217.28.115.114	A+PTR	ip-114.cust-115.3skl.net
217.28.115.118	A	ip-118.cust-115.3skl.net
217.28.115.119	A	ip-119.cust-115.3skl.net
217.28.115.121	A	ip-121.cust-115.3skl.net
217.28.115.129	A+PTR	ip-129.cust-115.3skl.net
217.28.115.131	A+PTR	ip-131.cust-115.3skl.net
217.28.115.138	A	ip-138.cust-115.3skl.net
217.28.115.139	A	ip-139.cust-115.3skl.net
217.28.115.147	A+PTR	ip-147.cust-115.3skl.net
217.28.115.151	A	ip-151.cust-115.3skl.net
217.28.115.153	A	ip-153.cust-115.3skl.net
217.28.115.158	A	ip-158.cust-115.3skl.net
217.28.115.163	A+PTR	ip-163.cust-115.3skl.net
217.28.115.165	A	ip-165.cust-115.3skl.net
217.28.115.176	A+PTR	ip-176.cust-115.3skl.net
217.28.115.181	A	ip-181.cust-115.3skl.net
217.28.115.184	A	ip-184.cust-115.3skl.net
217.28.115.192	A+PTR	ip-192.cust-115.3skl.net
217.28.115.197	A	ip-197.cust-115.3skl.net
217.28.115.202	A	ip-202.cust-115.3skl.net
217.28.115.205	A	ip-205.cust-115.3skl.net
217.28.115.208	A+PTR	ip-208.cust-115.3skl.net
217.28.115.210	A+PTR	ip-210.cust-115.3skl.net
217.28.115.212	A	ip-212.cust-115.3skl.net
217.28.115.213	A	ip-213.cust-115.3skl.net
217.28.115.227	A+PTR	ip-227.cust-115.3skl.net
217.28.115.232	A	ip-232.cust-115.3skl.net
217.28.115.234	A	ip-234.cust-115.3skl.net
217.28.115.235	A	ip-235.cust-115.3skl.net
217.28.115.241	A+PTR	ip-241.cust-115.3skl.net
217.28.115.251	A	ip-251.cust-115.3skl.net
217.28.115.252	A	ip-252.cust-115.3skl.net