Robtex

Up: 87.237.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 87.237.16.0/22
Down right: 87.237.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.237.17.166	A	dns-1.orangehomedsl.co.uk
87.237.17.167	A	dns-2.orangehomedsl.co.uk
87.237.17.168	A+PTR	dns-3.orangehomedsl.co.uk
87.237.17.169	A+PTR	dns-4.orangehomedsl.co.uk
87.237.17.170	A+PTR	dns-5.orangehomedsl.co.uk
87.237.17.171	A+PTR	dns-6.orangehomedsl.co.uk
87.237.17.176	PTR	dns-11.orangehomedsl.co.uk
87.237.17.177	PTR	dns-12.orangehomedsl.co.uk
87.237.17.178	A+PTR	dns-13.orangehomedsl.co.uk
87.237.17.179	A+PTR	dns-14.orangehomedsl.co.uk
87.237.17.184	A+PTR	dns-19.orangehomedsl.co.uk
87.237.17.185	A+PTR	dns-20.orangehomedsl.co.uk
87.237.17.186	A	dns-21.orangehomedsl.co.uk
87.237.17.187	A+PTR	dns-22.orangehomedsl.co.uk
87.237.17.196	PTR	infrastructure-25.orangehomedsl.co.uk
87.237.17.198	A	dns-26.orangehomedsl.co.uk
87.237.17.200	A+PTR	dns-28.orangehomedsl.co.uk
87.237.17.201	PTR	dns-29.orangehomedsl.co.uk
87.237.17.202	PTR	dns-30.orangehomedsl.co.uk
87.237.17.204	A	dns-32.orangehomedsl.co.uk
87.237.17.206	A	dns-34.orangehomedsl.co.uk
87.237.17.207	A	dns-35.orangehomedsl.co.uk
87.237.17.212	A	dns-40.orangehomedsl.co.uk
87.237.17.213	A	dns-41.orangehomedsl.co.uk
87.237.17.214	A	dns-42.orangehomedsl.co.uk
87.237.17.215	A	dns-43.orangehomedsl.co.uk
87.237.17.216	PTR	dns-44.orangehomedsl.co.uk
87.237.17.217	A+PTR	dns-45.orangehomedsl.co.uk
87.237.17.218	A+PTR	dns-46.orangehomedsl.co.uk
87.237.17.219	A+PTR	dns-47.orangehomedsl.co.uk
87.237.19.12	A	r1.sn-xx-ajte.gvt1.com
87.237.19.12	A	r1.sn-xx-ajte.googlevideo.com
87.237.19.12	A	r1---sn-xx-ajte.googlevideo.com
87.237.19.13	A	r2.sn-xx-ajte.googlevideo.com
87.237.19.16	A	r5.sn-xx-ajte.gvt1.com
87.237.19.17	A	r6---sn-xx-ajte.googlevideo.com
87.237.19.17	A	r6.sn-xx-ajte.googlevideo.com
87.237.19.18	A	r7---sn-xx-ajte.googlevideo.com
87.237.23.67	A	f1tv.secure.footprint.net
87.237.23.74	A	16s3.lvlt.smooth.row.aiv-cdn.net.c.footprint.net
87.237.23.74	A	1s3.lvlt.hls.row.aiv-cdn.net.c.footprint.net
87.237.23.74	A	14s3.lvlt.videorolls.row.aiv-cdn.net.c.footprint.net