Robtex

Up: 198.180.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 198.180.16.0/21
Down right: 198.180.24.0/21

IP	Type	Hostname
198.180.16.245	A	ftpdpc.sannet.gov
198.180.16.251	A+PTR	astra2.sannet.gov
198.180.17.16	PTR	arjis.org
198.180.17.18	A	www.srfers.org
198.180.17.20	A+PTR	ssl.arjis.org
198.180.22.208	A	mypw.sandiego.gov
198.180.22.224	A	galaxy.sannet.gov
198.180.22.230	PTR	server89.sannet.gov
198.180.22.232	A	morse.sannet.gov
198.180.22.245	PTR	jack.sannet.gov
198.180.22.245	A	sdpl.sannet.gov
198.180.31.5	A	turing-i.sannet.gov
198.180.31.7	A	turing-g.sannet.gov
198.180.31.9	A	turing-e.sannet.gov
198.180.31.10	A	ns1.sandiego.gov
198.180.31.16	A	turing-d.sannet.gov
198.180.31.16	A	genesis.sannet.gov
198.180.31.17	A	codd.sannet.gov
198.180.31.33	A+PTR	clientportal.sddpc.org
198.180.31.33	PTR	vmdpcspfep1.sp.local.sannet.gov
198.180.31.36	A	vnewton-a.sannet.gov
198.180.31.82	A+PTR	vpn.sannet.gov
198.180.31.110	A	pdwebmail2.sannet.gov