Robtex

Up: 208.58.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 208.58.64.0/20
Down right: 208.58.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.58.64.194	A+PTR	208-58-64-194.c3-0.161-ubr1.lnh-161.md.cable.rcn.com
208.58.65.31	A	208-58-65-31.s6429.c3-0.161-cbr1.lnh-161.md.cable.rcncustomer.com
208.58.65.42	A	208-58-65-42.c3-0.161-ubr1.lnh-161.md.cable.rcn.com
208.58.65.42	A	208-58-65-42.s6440.c3-0.161-ubr1.lnh-161.md.cable.rcncustomer.com
208.58.65.231	A	mail.ongindustries.com
208.58.66.193	A+PTR	208-58-66-193.c3-0.161-ubr1.lnh-161.md.cable.rcn.com
208.58.67.84	A	208-58-67-84.c3-0.161-ubr1.lnh-161.md.cable.rcn.com
208.58.68.1	PTR	bdl1.mart-ubr1.chi-mart.il.cable.rcn.net
208.58.70.57	PTR	208-58-70-0-57.md.subnet.cable.rcncustomer.com
208.58.70.57	A	bdl1.grg-cbr2.lnh-grg.md.cable.rcn.net
208.58.70.73	PTR	208-58-70-0-73.md.subnet.cable.rcncustomer.com
208.58.70.73	A	bdl1.129-cbr1.lnh-129.md.cable.rcn.net
208.58.70.74	PTR	208-58-70-0-74.md.subnet.cable.rcncustomer.com
208.58.70.74	A	office360solutions.com
208.58.70.137	PTR	208-58-70-0-137.md.subnet.cable.rcncustomer.com
208.58.70.137	A	bdl1.nmex-cbr1.lnh-nmex.md.cable.rcn.net
208.58.70.177	PTR	208-58-70-0-177.md.subnet.cable.rcncustomer.com
208.58.70.177	A	bdl1.grg-cbr2.lnh-grg.md.cable.rcn.net
208.58.70.217	PTR	208-58-70-0-217.md.subnet.cable.rcncustomer.com
208.58.70.217	A	bdl1.grg-cbr2.lnh-grg.md.cable.rcn.net
208.58.72.206	A	208-58-72-206.c3-0.129-ubr2.lnh-129.md.cable.erols.com
208.58.74.1	PTR	bdl1.bth-ubr1.lnh-bth.md.cable.rcn.net
208.58.75.1	PTR	208-58-75-1.md.subnet.cable.rcncustomer.com
208.58.75.1	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.75.4	A+PTR	cosmos.vistauxx.net
208.58.75.4	A	cosmos.xrayvision.com
208.58.75.4	A	208-58-75-4.md.subnet.cable.rcn.com
208.58.75.33	PTR	208-58-75-33.md.subnet.cable.rcncustomer.com
208.58.75.33	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.75.64	PTR	208-58-75-64.md.subnet.cable.rcncustomer.com
208.58.75.67	A	mail.totalgeeksolutions.com
208.58.75.70	A	mail.uminders.com
208.58.75.81	A	bdl1.grg-cbr2.lnh-grg.md.cable.rcn.net
208.58.75.82	A	mailhub.infobro.net
208.58.75.84	A	mailhub.infobro.net
208.58.75.108	A	owa.occasionscaterers.com
208.58.75.108	A	smtpmail.occasionscaterers.com
208.58.75.113	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.75.129	PTR	208-58-75-129.md.subnet.cable.rcncustomer.com
208.58.75.129	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.76.50	A	www.nymls.com
208.58.76.50	A	nyhomesearch.com
208.58.76.50	A	nymls.com
208.58.80.11	A	toadmaster.com
208.58.80.39	A	www.itworksdc.com
208.58.80.39	A	itworks-software.com
208.58.80.50	A	dns.itworks-software.com
208.58.80.51	A	mail.agostinellifamily.com
208.58.80.54	A	mail.eriknelsonart.com
208.58.80.73	A	*.thehondapartsstore.com
208.58.80.87	A	itworksips88.i.subnet.rcn.com
208.58.80.91	A	smtp.itworksdc.com
208.58.80.91	A	mail.itworks-software.com
208.58.80.100	A	www.travelphotography.net
208.58.80.100	A	mail.eriknelsonart.com
208.58.80.100	A	www.agostinellifamily.com
208.58.81.196	A	lrimail.org
208.58.81.196	A	mx02.libertyresources.org
208.58.82.82	A	gefservices.com
208.58.82.82	A	mail.gefservices.com
208.58.82.102	A	mail.hvacfilter.com
208.58.83.79	A	mail.alphafoxsolutions.com
208.58.83.227	A	mail.alphafoxsolutions.com
208.58.83.251	A	mail.airymountantiques.com
208.58.84.1	A	bdl1.grg-cbr2.lnh-grg.md.cable.rcn.net
208.58.84.25	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.84.33	PTR	208-58-84-33.md.subnet.cable.rcn.com
208.58.84.33	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.84.121	A	bdl1.129-cbr1.lnh-129.md.cable.rcn.net
208.58.84.161	PTR	208-58-84-161.md.subnet.cable.rcn.com
208.58.84.161	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.84.185	A	bdl1.gth-cbr1.lnh-gth.md.cable.rcn.net
208.58.84.193	PTR	208-58-84-193.md.subnet.cable.rcn.com
208.58.84.193	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.84.209	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.84.209	A	208-58-84-209.md.subnet.cable.rcncustomer.com
208.58.84.225	PTR	208-58-84-225.md.subnet.cable.rcn.com
208.58.84.225	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.85.8	A	cloverdel01.c.subnet.rcn.com
208.58.85.16	A	friedips01.f.subnet.rcn.com
208.58.85.29	A	slovakrepips06.s.subnet.rcn.com
208.58.85.93	A+PTR	slovakrepips06.s.subnet.rcn.com
208.58.85.188	A	*.lscaldwell.com
208.58.85.188	A	mail.tediinc.org
208.58.85.188	A	mail.lscaldwell.com
208.58.85.214	A+PTR	amunivips07.a.subnet.rcn.com
208.58.85.218	PTR	holytrin03.h.subnet.rcn.com
208.58.86.1	A+PTR	baptist12302.b.subnet.rcn.com
208.58.86.3	A	baptist12304.b.subnet.rcn.com
208.58.86.15	A	baptist12316.b.subnet.rcn.com
208.58.86.16	A	globalip01.g.subnet.rcn.com
208.58.86.227	A	firewall.hillwoodmuseum.org
208.58.90.5	A	mail.pdsdc.org
208.58.90.10	A	ironport1.pdsdc.org
208.58.90.10	A	www.pdsdc.org
208.58.90.10	A	*.pdsdc.org
208.58.90.15	PTR	publicdefender16.p.subnet.rcn.com
208.58.90.16	PTR	publicdefender17.p.subnet.rcn.com
208.58.90.16	A	ironport1.pdsdc.org
208.58.90.16	A	www.pdsdc.org
208.58.91.1	PTR	208-58-91-1.md.subnet.cable.rcn.com
208.58.91.1	A	bdl1.slvr-ubr1.lnh-slvr.md.cable.rcn.net
208.58.91.50	A	ghmain.ghcpa.net
208.58.91.50	A	remote.ghcpa.net
208.58.91.50	A	mail.ghcpa.net
208.58.91.89	A	bdl1.129-cbr1.lnh-129.md.cable.rcn.net
208.58.91.137	A	bdl1.grg-cbr2.lnh-grg.md.cable.rcn.net
208.58.91.169	A	bdl1.gth-cbr1.lnh-gth.md.cable.rcn.net
208.58.91.201	A	bdl1.nmex-cbr1.lnh-nmex.md.cable.rcn.net
208.58.91.202	A	mail.woodwardcom.com
208.58.91.233	A	bdl1.nmex-cbr1.lnh-nmex.md.cable.rcn.net
208.58.91.241	A	bdl1.gth-cbr1.lnh-gth.md.cable.rcn.net