Router Naming Convention for netins.net, 201404

Regular Expressions:

^[a-z]+-[a-z]+\d+-[a-z\d]+-\d+-\d+-[^\.]+\.([a-z]+)\.netins\.net$
^(ins-[a-z]+\d+)-[^\.]+\.[a-z]+\.netins\.net$

Statistics:

Training routers with at least two clustered interfaces: 12
Positive Predictive Value: 0.778
True Positives (green): 42
False Positives (red): 12
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 13
Training routers with a single interface in suffix: 22

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		desm
167.142.53.121	!	ins-b12-ge6-262.desm.netins.net
167.142.53.185	!	ins-border10-ds1-53-185.desm.netins.net
167.142.53.49	!	ins-border10-ds1-53-49.desm.netins.net
167.142.60.153	!	ins-border10-ds1-60-153.desm.netins.net
167.142.62.249	!	ins-border10-ds1.desm.netins.net
167.142.50.17	+	ins-db1-et-11-0-0-251.desm.netins.net
167.142.51.149	+	ins-db1-et-11-0-2-257.desm.netins.net
167.142.62.101	+	ins-db1-et-11-3-256.desm.netins.net
167.142.50.129	+	ins-db1-eth-11-0-2-266.desm.netins.net
167.142.50.33	+	ins-db2-et-7-0-0-1533.desm.netins.net
167.142.65.153	+	ins-db2-et-7-4-155.desm.netins.net
167.142.51.105	+	ins-db2-sr-4-1-3-5.desm.netins.net
167.142.51.125	+	ins-db3-et-0-6-0-6-1675.desm.netins.net
167.142.51.129	+	ins-db3-et-0-6-0-6-2109.desm.netins.net
167.142.67.178	+	ins-db3-te-0-6-0-0.desm.netins.net
167.142.50.253	+	ins-db3-te-0-6-0-3-250.desm.netins.net
167.142.53.73	+	ins-db3-te-0-6-0-6-196.desm.netins.net
167.142.61.229	+	ins-db3-te-0-6-0-6-26773.desm.netins.net
167.142.61.253	+	ins-db3-te-0-6-0-6-27089.desm.netins.net
167.142.67.182	+	ins-db3-te-0-7-0-0.desm.netins.net
167.142.62.105	+	ins-db3-te0-6-0-5-209.desm.netins.net

		desm
167.142.60.109	~	db4-gi0-1-0-7.1833.desm.netins.net
167.142.61.33	+	ins-b12-et-ge-u1-0-504.desm.netins.net
167.142.61.49	+	ins-b12-et-ge-u1-0-505.desm.netins.net
167.142.64.245	!	ins-db1-et-11-4-3011.desm.netins.net
167.142.50.165	!	ins-db2-et-7-0-0-1531.desm.netins.net
167.142.67.194	!	ins-db4-et-0-6-0-0.desm.netins.net
167.142.51.189	!	ins-db4-te-0-6-0-1-3262.desm.netins.net

		ins-db1
167.142.67.6	+	ins-db1-et-12-1.desm.netins.net

		ins-db2
167.142.51.253	+	ins-db2-et-1-3.desm.netins.net
167.142.67.10	+	ins-db2-et-12-1.desm.netins.net
167.142.67.18	+	ins-db2-et-13-1.desm.netins.net

		ins-dc1
167.142.67.9	+	ins-dc1-et-9-2.desm.netins.net
167.142.67.29	+	ins-dc1-po20.desm.netins.net
167.142.67.1	+	ins-dc1-po21.desm.netins.net

		ins-dc1
167.142.67.193	!	ins-dc1-et-7-4.desm.netins.net

		ins-dc2
167.142.67.17	+	ins-dc2-et-8-4.desm.netins.net
167.142.67.33	+	ins-dc2-po20.desm.netins.net
167.142.67.2	+	ins-dc2-po21.desm.netins.net

		ins-kb1
167.142.67.38	+	ins-kb1-et-12-1.kmrr.netins.net
167.142.67.54	+	ins-kb1-et-13-1.kmrr.netins.net

		ins-kb2
167.142.67.46	+	ins-kb2-et-12-1.kmrr.netins.net
167.142.67.62	+	ins-kb2-et-13-1.kmrr.netins.net

		ins-kc1
167.142.67.65	+	ins-kc1-po20.kmrr.netins.net
167.142.67.42	+	ins-kc1-po21.kmrr.netins.net

		ins-kc2
167.142.67.49	+	ins-kc2-et-9-3.kmrr.netins.net
167.142.67.30	+	ins-kc2-po20.kmrr.netins.net
167.142.67.41	+	ins-kc2-po21.kmrr.netins.net

		ins-wb1
167.142.67.78	+	ins-wb1-et-7-1.wdmn.netins.net
167.142.67.86	+	ins-wb1-et-8-1.wdmn.netins.net

		ins-wb2
167.142.67.74	+	ins-wb2-et-7-1.wdmn.netins.net
167.142.67.82	+	ins-wb2-et-8-1.wdmn.netins.net

		ins-wc1
167.142.67.34	+	ins-wc1-po20.wdmn.netins.net

		ins-wc2
167.142.67.66	+	ins-wc2-po20.wdmn.netins.net
167.142.67.69	+	ins-wc2-po21.wdmn.netins.net

167.142.60.245	!	ins-b12-ge2-314.desm.netins.net
167.142.60.49	-	ins-b13-4-0-1508.kmrr.netins.net
167.142.53.245	!	ins-border10-ds1-53-245.desm.netins.net
167.142.51.33	-	ins-kb2-et-9-2-3017.kmrr.netins.net
167.142.67.50		ins-kb3-et-0-7-0-0.kmrr.netins.net.67.142.167.in-addr.arpa

167.142.50.254	~	harlan.desm.netins.net
167.142.51.194	~	harlan.kmrr.netins.net
207.177.33.250		dsl-router.fmctc.com

167.142.60.158	~	fibernet.desm.netins.net
173.215.60.254	~	sxcy-mlx.fbnt.netins.net

167.142.62.42	~	webcal-26510.kmrr.netins.net
167.142.62.106	~	webcal-26572.desm.netins.net

167.142.62.190	~	bloomfield.desm.netins.net
167.142.51.14	~	davisbank-eth.blfd.netins.net

167.142.64.254	~	fbnt-nicp.kmrr.netins.net
173.215.60.253	~	spnc-mlx.fbnt.netins.net

173.215.60.22	~	cml.sxcy.fbnt.netins.net
167.142.198.241	~	mrdn-ether1-1.mrdn.netins.net

167.142.50.26	o	danville.desm.netins.net

167.142.50.142	o	alpine.kmrr.netins.net

167.142.50.166	o	partner-communications.desm.netins.net
207.177.19.254		gil-core-rtr.partnercom.net

167.142.50.194	o	internetsolver.desm.netins.net
67.224.65.73		ip67-224-65-73.static.ishsi.com

167.142.51.34	o	southslope10g.kmrr.netins.net

167.142.51.118	o	geneseo.desm.netins.net

167.142.51.150	o	swin.desm.netins.net

167.142.51.174	o	centralscott.desm.netins.net
207.67.119.62		207-67-119-62.static.twtelecom.net

167.142.51.190	o	dmacc.desm.netins.net

167.142.53.50	o	mag7.desm.netins.net

167.142.60.162	o	wheatland.desm.netins.net
69.63.25.14		014.open.fbc.bz

167.142.61.122	o	west-liberty-26230.desm.netins.net
208.68.118.5		h-5.lcom.net

167.142.61.214	o	bellevue.lmtt.netins.net

167.142.64.42	o	everly.kmrr.netins.net
96.63.181.222		96-63-181-222.evertek.net

167.142.64.246	o	ics.desm.netins.net
69.5.136.242		ics136-242.icsincorporated.com

167.142.65.19	o	bernard.desm.netins.net

167.142.160.166	o	marengo.bltw.netins.net

167.142.178.67	o	odbliaxo5ew.netins.net

167.142.194.241	o	ttnk-ether1-1.ttnk.netins.net
66.43.248.49		host-66-43-248-49

207.32.14.126	o	fntn-02-125.dsl.netins.net
66.43.248.57		host-66-43-248-57