Robtex

Up: 81.226.140.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 81.226.140.0/24
Down right: 81.226.141.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.226.140.6	PTR	81-226-140-6-no133.ipt.telia.com
81.226.140.6	A	dev.twod.se
81.226.140.57	A+PTR	81-226-140-57-no162.tbcn.telia.com
81.226.140.59	A+PTR	81-226-140-59-no162.tbcn.telia.com
81.226.140.88	A+PTR	81-226-140-88-no162.tbcn.telia.com
81.226.140.125	A+PTR	81-226-140-125-no162.tbcn.telia.com
81.226.140.166	A+PTR	81-226-140-166-no41.tbcn.telia.com
81.226.140.172	PTR	81-226-140-172-no133.ipt.telia.com
81.226.140.172	A	firmalarsstjarnborg.se
81.226.140.172	A	bilskroten.eu
81.226.140.195	A+PTR	81-226-140-195-no41.tbcn.telia.com
81.226.140.232	A+PTR	81-226-140-232-no41.tbcn.telia.com
81.226.141.9	A+PTR	h9n4-nt-a12.ias.bredband.telia.com
81.226.141.23	PTR	h23n4-nt-a12.ias.bredband.telia.com
81.226.141.23	A	datortjanster.com
81.226.141.23	A	easypc.se
81.226.141.210	A	engblom.org
81.226.141.210	A	jrepository.engblom.org