Robtex

Up: 198.49.30.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.49.31.0/25
Down right: 198.49.31.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.49.31.13	A+PTR	odessa.bham.lib.al.us
198.49.31.14	PTR	post.bham.lib.al.us
198.49.31.21	A	bpl-adpnet.jclc.org
198.49.31.23	PTR	www.jclc.org
198.49.31.23	A	www.bham.lib.al.us
198.49.31.23	A	clay.lib.al.us
198.49.31.66	A+PTR	amelia.bham.lib.al.us
198.49.31.69	PTR	www.making-cents.org
198.49.31.69	A	alabamabound.org
198.49.31.165	A	hmwdlibnt.homewood.lib.al.us
198.49.31.165	A	homewood.lib.al.us
198.49.31.183	A+PTR	vulcan.jclc.org
198.49.31.183	A	vulcan.bham.lib.al.us
198.49.31.235	PTR	bhamwiki.org