Robtex

Up: 72.12.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.12.112.0/22
Down right: 72.12.116.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.12.112.0	PTR	net25.72-12-112-0.wimax.masn.hctcnetworks.net
72.12.112.1	A	rtr01.cmft.hctcnetworks.net
72.12.112.90	A	svdpcs.org
72.12.112.129	A	rtr01.cmft.hctcnetworks.net
72.12.112.161	A	rtr01.cmft.hctcnetworks.net
72.12.112.170	A	rambuildingservices.com
72.12.112.170	A	mail.rambuildingservices.com
72.12.112.180	A	mx.landtx.com
72.12.112.193	A	rtr01.cmft.hctcnetworks.net
72.12.112.201	A	rtr01.cmft.hctcnetworks.net
72.12.112.209	A	rtr01.cmft.hctcnetworks.net
72.12.112.230	A+PTR	72-12-112-230.dsl.strt.hctcnetworks.net
72.12.112.241	A	rtr01.cmft.hctcnetworks.net
72.12.112.245	A	rtr01.cmft.hctcnetworks.net
72.12.113.98	A	72-12-113-98.hctc.net
72.12.113.236	A+PTR	72-12-113-236.dsl.cmft.hctcnetworks.net
72.12.114.1	A	rtr01.cmft.hctcnetworks.net
72.12.114.65	A	rtr01.cmft.hctcnetworks.net
72.12.114.66	PTR	72-12-114-66.dsl.doss.hctcnetworks.net
72.12.114.66	A	pmocosmos.com
72.12.114.84	A+PTR	mail.co.kerr.tx.us
72.12.114.84	A	mail.kerrvilleairport.com
72.12.114.84	A	mail.trolingertribe.com
72.12.114.92	A	198da.com
72.12.114.94	PTR	ns3.co.kerr.tx.us
72.12.114.94	A	ns3.kerrvilleairport.com
72.12.114.94	A	ns3.kerrcountysheriff.org
72.12.114.102	PTR	72-12-114-102.banderaelectric.com
72.12.114.102	A	apolloware.solar
72.12.114.102	A	apollo-ware.com
72.12.114.104	PTR	72-12-114-104.banderaelectric.com
72.12.114.104	A	smtp.banderaelectric.com
72.12.114.104	A	mail.banderaelectric.com
72.12.114.129	A	rtr01.cmft.hctcnetworks.net
72.12.114.193	A	rtr01.cmft.hctcnetworks.net
72.12.114.194	A	mail.loadcraft.com
72.12.114.220	PTR	72-12-114-220.bradycom.com
72.12.114.228	PTR	72-12-114-228.comfort.txed.net
72.12.114.249	A	prexm.com
72.12.114.249	A	hillcountryinspectioncompany.com
72.12.114.249	A	totalexecutionservicesinc.com
72.12.114.250	PTR	72-12-114-250.dsl.jnct.hctcnetworks.net
72.12.115.1	A	rtr01.cmft.hctcnetworks.net
72.12.115.79	A	hillcountrypacs.com
72.12.115.113	PTR	72-12-115-113.dsl.krvl.hctcnetworks.net
72.12.115.129	A	rtr01.cmft.hctcnetworks.net
72.12.115.149	A+PTR	72-12-115-149.dsl.cnpn.hctcnetworks.net
72.12.115.150	A+PTR	72-12-115-150.dsl.cnpn.hctcnetworks.net
72.12.115.150	A	doublearroweng.com
72.12.115.150	A	www.doublearroweng.com
72.12.115.161	A	rtr01.cmft.hctcnetworks.net
72.12.115.193	A	rtr01.cmft.hctcnetworks.net
72.12.115.209	A+PTR	mail.cityofmason.us
72.12.115.209	A	cityofmason.us
72.12.115.212	A+PTR	remote.crosstexaslandservices.com
72.12.115.212	A	ctlsmail.crosstexaslandservices.com
72.12.115.213	PTR	72-12-115-213.dsl.doss.hctcnetworks.net
72.12.115.218	A	mail.masonnational.com
72.12.115.218	A	mail.masonnationalbank.com
72.12.115.225	A	rtr01.cmft.hctcnetworks.net
72.12.115.241	A	rtr01.cmft.hctcnetworks.net
72.12.116.1	A	rtr01.cmft.hctcnetworks.net
72.12.116.15	A	72-12-116-15.hctc.net
72.12.116.151	A	72-12-116-151.hctc.net
72.12.116.235	A	72-12-116-235.dsl.cnpn.hctcnetworks.net
72.12.116.246	A+PTR	72-12-116-246.dsl.cnpn.hctcnetworks.net
72.12.117.54	A	tts-dns.com
72.12.118.58	PTR	72-12-118-58.dsl.doss.hctcnetworks.net
72.12.119.240	PTR	72-12-119-240.dsl.krvl.hctcnetworks.net