Robtex

Up: 149.255.104.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 149.255.104.0/25
Down right: 149.255.104.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
149.255.104.1	PTR	router.nc.fbdn.net
149.255.104.1	A	flying-beast.net
149.255.104.2	A+PTR	149-255-104-2.evil.nat.flying-beast.net
149.255.104.3	A+PTR	149-255-104-3.evil.nat.flying-beast.net
149.255.104.3	A	ns1.fbdn.net
149.255.104.6	PTR	bememberservices.com
149.255.104.7	A	ns2.fbdn.net
149.255.104.9	A	alt-f4.co.uk
149.255.104.11	PTR	gynx-retail.co.uk
149.255.104.29	PTR	greywolf.101st-wolfpack.net
149.255.104.29	A	www.101st-wolfpack.net
149.255.104.32	PTR	32.104.255.149.in-addr.arpa
149.255.104.47	PTR	47.104.255.149.in-addr.arpa
149.255.104.50	A+PTR	50.104.255.149.in-addr.arpa
149.255.104.50	A	mail.espressowebdesign.co.uk
149.255.104.50	A	espressowebdesign.net
149.255.104.51	PTR	51.104.255.149.in-addr.arpa
149.255.104.51	A	hanoverosteopaths.com
149.255.104.51	A	strem.co.uk
149.255.104.52	A+PTR	52.104.255.149.in-addr.arpa
149.255.104.52	A	bizify.co.uk
149.255.104.54	A+PTR	54.104.255.149.in-addr.arpa
149.255.104.54	A	carbodyrepairnottingham.co.uk
149.255.104.54	A	creativeartltd.co.uk
149.255.104.55	A+PTR	55.104.255.149.in-addr.arpa
149.255.104.55	A	www.polybagstores.co.uk
149.255.104.58	A+PTR	58.104.255.149.in-addr.arpa
149.255.104.62	A+PTR	62.104.255.149.in-addr.arpa
149.255.104.62	A	sherwinwilliams.co.uk
149.255.104.62	A	promaine.co.uk
149.255.104.117	A	callback.avilance.com
149.255.104.130	PTR
149.255.104.138	PTR
149.255.104.171	PTR
149.255.104.206	PTR
149.255.104.242	PTR
149.255.104.255	PTR	149.255.104.255