Robtex

Up: 83.142.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 83.142.32.0/22
Down right: 83.142.36.0/22

IP	Type	Hostname
83.142.32.0	PTR	gigastream.net
83.142.34.1	A+PTR	oxf01-01.oxf01.uk.gigastream.net
83.142.35.31	PTR	gigastream.net
83.142.35.56	PTR	gigastream.net
83.142.35.59	PTR	gigastream.net
83.142.35.64	PTR	gigastream.net
83.142.35.72	PTR	gigastream.net
83.142.35.74	A+PTR	www.cambam.co.uk
83.142.35.74	A	zenjedi.net
83.142.35.74	A	cambam.net
83.142.35.112	PTR	gigastream.net
83.142.35.176	PTR	gigastream.net
83.142.35.184	PTR	gigastream.net
83.142.35.192	PTR	gigastream.net
83.142.35.207	PTR	gigastream.net
83.142.35.208	PTR	gigastream.net
83.142.35.224	PTR	gigastream.net
83.142.35.239	PTR	gigastream.net
83.142.36.2	A	lo301.voice-gw01.oxf01.uk.gigastream.net
83.142.38.1	PTR	gw01-fa2-16.routers.gigastream.net
83.142.38.5	A	ftp.gigastream.co.uk
83.142.38.20	A+PTR	smtp.mail.gigastream.net
83.142.38.24	A+PTR	filter-1.mail.gigastream.net
83.142.38.25	A+PTR	relay-4.mail.gigastream.net
83.142.38.195	A+PTR	frontpage01.web.gigastream.net
83.142.38.195	A	stats.web.gigastream.net
83.142.38.195	A	www.londonbioscience.com
83.142.38.196	PTR	www.bestmaltwhisky.co.uk
83.142.38.200	A	files.james-noel.com
83.142.38.204	A	frontpage01-ci10.web.gigastream.net
83.142.39.5	PTR	ns0.chriss.net
83.142.39.6	PTR	ns1.chriss.net
83.142.39.65	A	gw01-fa2-17.routers.gigastream.net
83.142.39.66	A	gw01-fa2-17-2.routers.gigastream.net
83.142.39.73	A	gs0007.gigastream.co.uk
83.142.39.74	A+PTR	gs0008.gigastream.co.uk
83.142.39.133	PTR	gate-eth2-0.routers.gigastream.net
83.142.39.133	A	digitalphobia01.digitalphobia.com
83.142.39.225	A	psi-gw.routers.gigastream.net