Robtex

Up: 83.151.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 83.151.208.0/22
Down right: 83.151.212.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.151.208.16	PTR	user-16-208-151-83.rdns.as8401.net
83.151.208.24	PTR	user-24-208-151-83.rdns.as8401.net
83.151.208.48	PTR	user-48-208-151-83.rdns.as8401.net
83.151.208.56	PTR	user-56-208-151-83.rdns.as8401.net
83.151.208.67	PTR	user-67-208-151-83.rdns.as8401.net
83.151.208.67	A	lituktestbooking.co.uk
83.151.208.88	PTR	user-88-208-151-83.rdns.as8401.net
83.151.208.96	PTR	user-96-208-151-83.rdns.as8401.net
83.151.208.98	A	user-98-208-151-83.rdns.as8401.net
83.151.208.112	PTR	user-112-208-151-83.rdns.as8401.net
83.151.208.120	PTR	user-120-208-151-83.rdns.as8401.net
83.151.208.143	A	user-143-208-151-83.e7even.com
83.151.208.144	PTR	user-144-208-151-83.rdns.as8401.net
83.151.208.152	PTR	user-152-208-151-83.rdns.as8401.net
83.151.208.160	PTR	user-160-208-151-83.rdns.as8401.net
83.151.208.163	A	pay-register-birth-abroad.service.gov.uk
83.151.208.163	A	pay-register-death-abroad.service.gov.uk
83.151.208.163	A	www.pay-register-birth-abroad.service.gov.uk
83.151.208.180	A	mail.directscot.org
83.151.208.234	A	crimsonconnect.co.uk
83.151.209.147	A	www.oriel.nhs.uk
83.151.209.147	A	pathway.oriel.nhs.uk
83.151.209.147	A	oriel.nhs.uk
83.151.210.19	A	user-19-210-151-83.e7even.com
83.151.210.140	A	www.domsedp3m.com
83.151.210.140	A	domsedp3m.com
83.151.210.178	A	jnrspace.co.uk
83.151.210.178	A	devonandcornwallcpa.co.uk
83.151.210.178	A	prsp.org.uk
83.151.211.59	A	revenue.scot
83.151.211.61	A	revenue.scot
83.151.211.61	A	www.revenue.scot
83.151.211.90	A	jira.ipttools.info
83.151.211.90	A	pr.ipttools.info
83.151.211.248	A	user-248-211-151-83.e7even.com
83.151.213.74	A	ukcloudhealth.com
83.151.213.74	A	www.ukcloudhealth.com
83.151.213.75	A	www.skyscapecloud.com
83.151.213.77	A	ukcloud.co.uk
83.151.213.107	A	selfservice.tools.tax.service.gov.uk
83.151.213.130	A	mail.apdartemis.com
83.151.213.131	A+PTR	email.apdartemis.com
83.151.213.140	PTR	business.wales.gov.uk
83.151.213.140	A	lifescienceshubwales.com
83.151.213.140	A	expertisewales.com
83.151.213.150	A	user-150-213-151-83.e7even.com
83.151.213.208	A	user-208-213-151-83.e7even.com
83.151.214.74	A	vmta-4.experiencehorizon.com
83.151.214.75	A	experiencehorizon.com
83.151.214.75	A	vmta-12.experiencehorizon.com
83.151.214.82	A+PTR	riviammail.riviam.com
83.151.214.83	A	m.riviam.com
83.151.214.83	A	live.recsec.it
83.151.214.85	A	docs.riviam.com
83.151.215.10	A	user-10-215-151-83.e7even.com
83.151.215.146	A	user-146-215-151-83.e7even.com