Robtex

Up: 185.13.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.13.81.0/25
Down right: 185.13.81.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.13.81.2	A+PTR	ast1a.pack-net.co.uk
185.13.81.34	A+PTR	db-1.tcr.pack-net.co.uk
185.13.81.34	A	db-1.pack-net.co.uk
185.13.81.35	A+PTR	ns2.pack-net.co.uk
185.13.81.35	A	backupmx.pack-net.co.uk
185.13.81.35	A	ns2.unx.org.uk
185.13.81.36	A+PTR	tokyo.pack-net.co.uk
185.13.81.38	A	pack-net.co.uk
185.13.81.38	A	www.mymetis.co.uk
185.13.81.49	A+PTR	athens.pack-net.co.uk
185.13.81.49	A	www.micahrichards.com
185.13.81.49	A	ammaasante.com
185.13.81.82	A+PTR	185-13-81-82.pack-net.co.uk
185.13.81.82	A	ammaasante.com
185.13.81.82	A	athens.pack-net.co.uk