Robtex

Up: 192.34.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 192.34.40.0/22
Down right: 192.34.44.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.34.40.26	PTR	192-34-40-26.static-ip.telepacific.net
192.34.40.26	A	sdasm.org
192.34.40.26	A	mail.sdasm.org
192.34.40.82	A	mail.rfparts.com
192.34.40.146	A+PTR	192-34-40-146.static-ip.telepacific.net
192.34.40.146	A	ljex1.mcasd.org
192.34.40.166	A	192-34-40-166.static-ip.telepacific.net
192.34.41.35	A	voicerecordings.info
192.34.41.90	PTR	192-34-41-90.static-ip.telepacific.net
192.34.41.90	A	mail.capstoneadvisors.com
192.34.41.124	A	mail.schnetzlandscape.com
192.34.43.110	A+PTR	ptemail.pteus.com
192.34.43.123	A	mail.diamondprovides.com
192.34.43.146	PTR	192-34-43-146.static-ip.telepacific.net
192.34.43.146	A	mail.mkcapllc.com
192.34.45.74	PTR	mail.margecarson.com
192.34.45.82	A+PTR	mail.randalllamb.com
192.34.45.82	A	smtp.randalllamb.com
192.34.46.9	A+PTR	192-34-46-9.static-ip.telepacific.net
192.34.46.196	A	mail.tannerengineering.com
192.34.47.4	A	aliains.com
192.34.47.6	A+PTR	192-34-47-6.static-ip.telepacific.net
192.34.47.6	A	mail.freaflood.com
192.34.47.6	A	mail.housedetect.com
192.34.47.10	PTR	192-34-47-10.static-ip.telepacific.net
192.34.47.10	A	ndcdata.com
192.34.47.10	A	*.ndcdata.com
192.34.47.11	PTR	192-34-47-11.static-ip.telepacific.net
192.34.47.11	A	freaflood.com
192.34.47.12	A	mail.communicatormagazine.com
192.34.47.18	A+PTR	192-34-47-18.static-ip.telepacific.net
192.34.47.18	A	mail.krns-inc.com
192.34.47.18	A	krnsmail.dnsalias.com
192.34.47.19	PTR	barr02.krns-inc.com
192.34.47.19	A	scservice.krns-inc.com
192.34.47.20	PTR	192-34-47-20.static-ip.telepacific.net
192.34.47.21	PTR	192-34-47-21.static-ip.telepacific.net
192.34.47.24	A	mail.krns-inc.com
192.34.47.24	A	mail2.krns-inc.com
192.34.47.25	A	rc.krns-inc.com
192.34.47.28	A+PTR	192-34-47-28.static-ip.telepacific.net
192.34.47.100	A+PTR	192-34-47-100.static-ip.telepacific.net
192.34.47.101	PTR	mail.goodsource.com
192.34.47.101	PTR	mail.harvestfarms.com
192.34.47.101	A+PTR	mail.toolsforschools.com
192.34.47.133	A+PTR	f5-sd-fw01.telepacific.net
192.34.47.210	A	mail.casapalmera.com
192.34.47.210	A	remote.casapalmera.com