Robtex

Up: 192.81.198.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.81.198.0/25
Down right: 192.81.198.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.81.198.19	A+PTR	lognet-19.198-81-192.static.air-fibre.ca
192.81.198.48	A+PTR	lognet-48.198-81-192.static.air-fibre.ca
192.81.198.50	A+PTR	lognet-50.198-81-192.static.air-fibre.ca
192.81.198.93	A+PTR	lognet-93.198-81-192.static.air-fibre.ca
192.81.198.94	A+PTR	lognet-94.198-81-192.static.air-fibre.ca
192.81.198.96	A+PTR	lognet-96.198-81-192.static.air-fibre.ca
192.81.198.110	A+PTR	lognet-110.198-81-192.static.air-fibre.ca
192.81.198.114	A+PTR	lognet-114.198-81-192.static.air-fibre.ca
192.81.198.123	A+PTR	lognet-123.198-81-192.static.air-fibre.ca
192.81.198.137	A	mail.thelinktrack.com
192.81.198.137	A	thelinktrack.com
192.81.198.137	A	ns1.thelinktrack.com
192.81.198.138	A	ns2.thelinktrack.com
192.81.198.146	A	mail.onceaboodle.org
192.81.198.147	A+PTR	lognet-147.198-81-192.static.air-fibre.ca
192.81.198.148	A+PTR	deashed.durandel301.info
192.81.198.148	A	mail.spacemovie.biz
192.81.198.148	A	spacemovie.biz
192.81.198.150	A	mail.boodlebites.org
192.81.198.151	A	chaboodle.org
192.81.198.151	A	mail.chaboodle.org
192.81.198.154	A+PTR	junkmen.durandel301.info
192.81.198.154	A	mail.durandel301.info
192.81.198.154	A	durandel301.info
192.81.198.167	A+PTR	lognet-167.198-81-192.static.air-fibre.ca
192.81.198.191	PTR	lognet-191.198-81-192.static.air-fibre.ca
192.81.198.196	A+PTR	lognet-196.198-81-192.static.air-fibre.ca
192.81.198.202	A+PTR	lognet-202.198-81-192.static.air-fibre.ca
192.81.198.205	A	ns3.rockenclosure.com
192.81.198.205	A	rockenclosure.com
192.81.198.205	A	ns2.rockenclosure.com
192.81.198.223	PTR	lognet-223.198-81-192.static.air-fibre.ca
192.81.198.237	A	ns2.legalnugz.com
192.81.198.237	A	ns3.legalnugz.com
192.81.198.237	A	ns1.legalnugz.com