Router Naming Convention for voxel.net, 201412

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 18
Positive Predictive Value: 0.935
True Positives (green): 43
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 1
Training routers with a single interface in suffix: 11

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:

		csr1.sin1.sg
72.26.220.10	+	20.te1-1.csr1.sin1.sg.voxel.net
72.26.220.18	+	21.te1-5.csr1.sin1.sg.voxel.net
202.79.197.50		p29791.sgw.equinix.com

		csr2.lga6.us
208.122.44.210	+	0.ae57.csr2.lga6.us.voxel.net

		esr2.ldj1.us
208.122.44.150	+	0.te1-49.esr2.ldj1.us.voxel.net
173.231.161.2	+	4000.te1-49.esr2.ldj1.us.voxel.net

		tsr1.ams2.nl
173.231.161.117	+	0.te3-1.tsr1.ams2.nl.voxel.net
80.249.209.187	~	ams-ix-10ge.ams1.nl.voxel.net
208.122.44.98	+	ve3950.tsr1.ams2.nl.voxel.net
95.172.78.170		inapvoxcust-15.border2.ams004.pnap.net

		tsr1.dal2.us
107.6.99.249	+	0.te1-2.tsr1.dal2.us.voxel.net
107.6.99.253	+	0.te2-2.tsr1.dal2.us.voxel.net
74.201.53.90		inapvoxcust-11.border1.dal006.pnap.net

		tsr1.ewr1.us
208.122.20.129	+	0.te6-1.tsr1.ewr1.us.voxel.net
208.122.44.205	+	0.te6-1.tsr1.ewr1.us.voxel.net

		tsr1.ewr4.us
72.26.212.26	+	0.te-4-4.tsr1.ewr4.us.voxel.net
173.231.161.37	+	0.te1-3.tsr1.ewr4.us.voxel.net
107.6.84.210	+	0.te2-2.tsr1.ewr4.us.voxel.net

		tsr1.lga11.us
173.231.161.97	+	0.te1-2.tsr1.lga11.us.voxel.net
173.231.161.146	+	0.te2-1.tsr1.lga11.us.voxel.net
63.251.26.30		inapvoxcust-1661.ext1.nym.net

		tsr1.lga3.us
208.122.44.201	+	0.ae59.tsr1.lga3.us.voxel.net
173.231.161.186	+	0.te2-2.tsr1.lga3.us.voxel.net
173.231.161.177	+	0.te2-4.tsr1.lga3.us.voxel.net

		tsr1.lga3.us
38.104.74.202	!	0.te6-3.tsr1.lga3.us.voxel.net
129.250.193.42		ge-0-7-0-10.r06.nycmny01.us.ce.gin.ntt.net

		tsr1.lga5.us
208.122.44.202	+	0.ae59.tsr1.lga5.us.voxel.net
107.6.84.209	+	0.te1-1.tsr1.lga5.us.voxel.net
63.251.26.2		inapvoxcust-8.border3.nym007.pnap.net

		tsr1.lon006.uk
173.231.161.178	+	0.te3-2.tsr1.lon006.uk.voxel.net

		tsr1.sin1.sg
107.6.120.10	+	0.te2-1.tsr1.sin1.sg.voxel.net
72.26.220.9	+	20.te1-1.tsr1.sin1.sg.voxel.net
72.26.220.17	+	21.te1-2.tsr1.sin1.sg.voxel.net
180.92.189.194	+	30.te1-2.tsr1.sin1.sg.voxel.net
180.92.184.109	-	as29791-pni.tsr1.v22.sin1.sg.voxel.net
202.58.10.38		inapvoxcust-7.mpr2.sin001.pnap.net

		tsr1.sin3.sg
107.6.120.9	+	0.te1-1.tsr1.sin3.sg.voxel.net
72.26.220.34	+	108.te2-4.tsr1.sin3.sg.voxel.net

		tsr1.sjc2.us
107.6.91.249	+	0.te1-2.tsr1.sjc2.us.voxel.net
107.6.91.242	+	0.te2-1.tsr1.sjc2.us.voxel.net
107.6.91.253	+	0.te2-2.tsr1.sjc2.us.voxel.net
173.231.161.198	+	0.te4-4.tsr1.sjc2.us.voxel.net
75.98.84.242		inapvoxcust-3.border3.sje011.pnap.net

		tsr2.bsn.us
173.231.160.105	+	0.te1-2.tsr2.bsn.us.voxel.net
173.231.160.98	+	0.te1-4.tsr2.bsn.us.voxel.net

		tsr2.dal2.us
107.6.99.250	+	0.te1-2.tsr2.dal2.us.voxel.net
107.6.99.254	+	0.te2-2.tsr2.dal2.us.voxel.net

		tsr2.iad1.us
38.104.206.186	!	15.te1-3.tsr2.iad1.us.voxel.net
38.104.56.2		careerbuilder.demarc.cogentco.com

		tsr2.lga11.us
173.231.161.98	+	0.te1-2.tsr2.lga11.us.voxel.net
72.26.212.21	+	0.te7-1-2.tsr2.lga11.us.voxel.net
63.251.26.42		inapvoxcust-1662.border4.ext1.nym.pnap.net

		tsr2.nyj004.us
173.231.161.209	+	0.te6-1.tsr2.nyj004.us.voxel.net

		tsr2.ord1.us
173.231.161.197	+	0.te2-2.tsr2.ord1.us.voxel.net
173.231.161.181	+	0.te3-3.tsr2.ord1.us.voxel.net

		tsr2.sjc1.us
173.231.161.149	+	ve3754.tsr2.sjc1.us.voxel.net
70.42.255.226		inapvoxcust-5.border1.sje.pnap.net

		tsr2.sjc2.us
107.6.91.250	+	0.te1-2.tsr2.sjc2.us.voxel.net
107.6.91.254	+	0.te2-2.tsr2.sjc2.us.voxel.net
107.6.91.246	+	29.te2-1.tsr2.sjc2.us.voxel.net
75.98.84.246		inapvoxcust-4.border4.sje011.pnap.net

		tsr3.iad1.us
72.26.220.33	+	0.ge3-13.tsr3.iad1.us.voxel.net
173.231.161.38	!	0.te1-2.tsr2.iad1.us.voxel.net
173.231.161.185	+	0.te2-1.tsr3.iad1.us.voxel.net
66.150.126.226		inapvoxcust-1.border10.wdc002.pnap.net

4.53.116.2	o	level3-pni.iad1.us.voxel.net
209.200.144.69		unknown.prolexic.com

4.53.208.46	o	level3-pni.sjc1.us.voxel.net

72.26.216.78	o	internap.ams2.nl.voxel.net
77.67.82.66		internap-gw.ip4.gtt.net
95.172.78.36		core1.tge2-1-bbnet1.ams004.pnap.net
80.239.161.58		internap-ic-155294-adm-b2.c.telia.net

107.6.73.238	o	internap.sjc1.us.voxel.net

173.231.161.70	o	internap.lga5.us.voxel.net

173.231.161.74	o	internap.iad1.us.voxel.net
152.179.50.54		internap-gw.customer.alter.net

208.122.29.22	o	internap.ord1.us.voxel.net
64.94.32.14		core5.te2-1-bbnet1.chg.pnap.net
207.88.184.146		207.88.184.146.ptr.us.xo.net