Robtex

Up: 98.13.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 98.13.0.0/18
Down right: 98.13.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
98.13.0.0	PTR	mta-98-13-0-0.maine.rr.com
98.13.0.3	PTR	mta-98-13-0-3.maine.rr.com
98.13.0.130	PTR	mta-98-13-0-130.maine.rr.com
98.13.2.3	PTR	mta-98-13-2-3.maine.rr.com
98.13.2.78	A	pzone.cool
98.13.3.1	PTR	mta-98-13-3-1.maine.rr.com
98.13.4.128	PTR	mta-98-13-4-128.maine.rr.com
98.13.9.147	PTR	mta-98-13-9-147.maine.rr.com
98.13.10.250	PTR	mta-98-13-10-250.maine.rr.com
98.13.10.250	A	www.karlrberger.com
98.13.18.2	PTR	mta-98-13-18-2.maine.rr.com
98.13.26.190	PTR	mta-98-13-26-190.maine.rr.com
98.13.26.190	A	ericjthompson.com
98.13.29.2	PTR	mta-98-13-29-2.maine.rr.com
98.13.29.171	PTR	mta-98-13-29-171.maine.rr.com
98.13.34.2	PTR	mta-98-13-34-2.maine.rr.com
98.13.39.2	PTR	mta-98-13-39-2.maine.rr.com
98.13.40.2	PTR	mta-98-13-40-2.maine.rr.com
98.13.42.1	PTR	mta-98-13-42-1.ne.rr.com
98.13.42.141	PTR	mta-98-13-42-141.ne.rr.com
98.13.45.115	PTR	mta-98-13-45-115.maine.rr.com
98.13.45.115	A	geniusrepo.com
98.13.48.125	PTR	mta-98-13-48-125.maine.rr.com
98.13.48.125	A	uneedatireshop.com
98.13.52.196	PTR	mta-98-13-52-196.maine.rr.com
98.13.54.4	PTR	mta-98-13-54-4.maine.rr.com
98.13.64.0	PTR	mta-98-13-64-0.maine.rr.com
98.13.68.56	PTR	mta-98-13-68-56.maine.rr.com
98.13.68.56	A	zachdennison.com
98.13.69.160	PTR	mta-98-13-69-160.maine.rr.com
98.13.85.122	PTR	mta-98-13-85-122.maine.rr.com
98.13.89.21	PTR	mta-98-13-89-21.maine.rr.com
98.13.92.255	PTR	mta-98-13-92-255.maine.rr.com
98.13.92.255	A	www.peart.com
98.13.92.255	A	pastorstephen.org
98.13.93.139	PTR	mta-98-13-93-139.maine.rr.com
98.13.98.203	A	migud.com
98.13.100.1	PTR	mta-98-13-100-1.ne.rr.com
98.13.103.103	A	xajulong.com
98.13.127.0	PTR	mta-98-13-127-0.ne.rr.com
98.13.127.255	PTR	mta-98-13-127-255.ne.rr.com