Router Naming Convention for hosting.com, 201207

Regular Expressions:

^([a-z]+\d+)-[^\.]+\.(.+)\.hosting\.com$

Statistics:

Training routers with at least two clustered interfaces: 19
Positive Predictive Value: 1.000
True Positives (green): 38
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 8
Training routers with a single interface in suffix: 1

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:

		a02\|sfo01
129.250.132.133	~	129.250.132.133.static.sfo.hosting.com
206.14.214.153	~	206.14.214.153.static.sfo.hosting.com
206.14.215.189	~	206.14.215.189.static.sfo.hosting.com
216.74.47.55	+	a02-gi7-13.sfo01.hosting.com
216.74.47.59	+	a02-gi7-14.sfo01.hosting.com
216.74.47.20		cosplaygirl.com

		a03\|sfo01
216.74.47.57	+	a03-gi7-13.sfo01.hosting.com
216.74.47.61	+	a03-gi7-14.sfo01.hosting.com

		core1\|den02
204.12.64.129	+	core1-xe-2-2-0-0.den02.hosting.com
204.12.64.133	+	core1-xe-2-3-0-0.den02.hosting.com

		core1\|sfo01
216.74.47.63	+	core1-xe-1-2-0.sfo01.hosting.com
216.74.47.67	+	core1-xe-1-2-1.sfo01.hosting.com

		core2\|den02
204.12.64.131	+	core2-xe-2-2-0-0.den02.hosting.com
204.12.64.135	+	core2-xe-2-3-0-0.den02.hosting.com

		core2\|sfo01
216.74.47.65	+	core2-xe-1-2-0.sfo01.hosting.com
216.74.47.69	+	core2-xe-1-2-1.sfo01.hosting.com

		cust1\|den02
204.12.64.139	+	cust1-1-ae-0-0.den02.hosting.com
204.12.64.141	+	cust1-1-ae-1-0.den02.hosting.com

		cust1\|nwk01
67.59.145.77	+	cust1-ae-0.nwk01.hosting.com
67.59.145.71	+	cust1-ae-1.nwk01.hosting.com

		cust1\|sfo01
216.74.47.41	+	cust1-xe-0-1-0.sfo01.hosting.com
216.74.47.43	+	cust1-xe-0-1-1.sfo01.hosting.com

		cust2\|den02
204.12.64.143	+	cust2-1-ae-0-0.den02.hosting.com
204.12.64.161	+	cust2-1-ae6-0.den02.hosting.com

		cust2\|nwk01
67.59.145.73	+	cust2-ae-0.nwk01.hosting.com
67.59.145.75	+	cust2-ae-1.nwk01.hosting.com

		cust2\|sfo01
216.74.47.45	+	cust2-xe-0-1-0.sfo01.hosting.com
216.74.47.47	+	cust2-xe-0-1-1.sfo01.hosting.com

		dist1\|den02
204.12.64.167	+	dist1-ae0-0.den02.hosting.com
204.12.64.171	+	dist1-ae1-0.den02.hosting.com

		dist2\|den02
204.12.64.169	+	dist2-ae0-0.den02.hosting.com
204.12.64.173	+	dist2-ae1-0.den02.hosting.com

		gi1\|csw1.lou01
216.248.201.2	+	gi1-3.csw1.lou01.hosting.com
216.248.201.14	+	gi1-4.csw1.lou01.hosting.com

		gi1\|csw2.lou01
216.248.201.6	+	gi1-3.csw2.lou01.hosting.com
216.248.201.10	+	gi1-4.csw2.lou01.hosting.com

		gi3\|cr1.irv01
216.237.168.5	+	gi3-1.cr1.irv01.hosting.com
216.237.168.13	+	gi3-2.cr1.irv01.hosting.com

		gi3\|csw1.irv01
216.74.58.66	~	216.74.58.66.static.sna.hosting.com
216.237.168.2	+	gi3-2.csw1.irv01.hosting.com
216.237.168.6	+	gi3-3.csw1.irv01.hosting.com
209.164.6.66	~	v249.cdr1.dc-irvine-ca.sna.hosting.com

		gi3\|csw2.irv01
216.237.168.10	+	gi3-2.csw2.irv01.hosting.com
216.237.168.14	+	gi3-3.csw2.irv01.hosting.com
209.164.27.250	~	v258.cdr1.dc-irvine-ca.sna.hosting.com

209.164.7.129	~	209.164.7.129.static.sna.hosting.com
209.164.7.133	~	209.164.7.133.static.sna.hosting.com

209.164.1.60	o	209.164.1.60.static.sna.hosting.com