Router Naming Convention for xlhost.com, 201007

Router Naming Convention for xlhost.com, 201007

Regular Expressions:

^[a-z\d]+\.\d+\.de\.static\.xlhost\.com$
^.+\.([^\.]+)\.xlhost\.com$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.833
True Positives (green): 10
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		c4
206.222.22.1	*	1.16.de.static.xlhost.com
206.222.25.110	*	6e.19.de.static.xlhost.com
206.222.25.106	+	g5-2.c4.xlhost.com

		c8
173.45.74.177	!	b1.4a.2d.static.xlhost.com
206.222.25.226	+	g7-1.c8.xlhost.com
206.222.25.230	+	g8-1.c8.xlhost.com

		core-1
206.222.25.138	+	ten3-1.core-1.xlhost.com
206.222.25.126	+	ten3-2.core-1.xlhost.com
206.222.25.153		g9-2.r1.ee.net

		core-2
206.222.25.221	*	dd.19.de.static.xlhost.com
206.222.25.146	+	ten7-1.core-2.xlhost.com
206.222.25.134	+	ten7-2.core-2.xlhost.com

		static
207.182.129.33	+	21.81.b6.static.xlhost.com
207.182.131.105	+	69.83.b6.static.xlhost.com
206.222.25.154	*	9a.19.de.static.xlhost.com
206.222.25.158	*	9e.19.de.static.xlhost.com
207.182.133.161	+	a1.85.b6.static.xlhost.com
207.182.137.177	+	b1.89.b6.static.xlhost.com

		static
209.190.74.65	!	41.4a.be.static.xlhost.com
206.222.25.182	*	b6.19.de.static.xlhost.com

206.222.0.10	*	a.0.de.static.xlhost.com
206.222.0.14	*	e.0.de.static.xlhost.com

206.222.25.170	*	aa.19.de.static.xlhost.com
206.222.25.174	*	ae.19.de.static.xlhost.com

206.222.25.186	*	ba.19.de.static.xlhost.com
206.222.25.190	*	be.19.de.static.xlhost.com

206.222.25.210	*	d2.19.de.static.xlhost.com
206.222.25.214	*	d6.19.de.static.xlhost.com

206.222.25.218	*	da.19.de.static.xlhost.com
206.222.25.222	*	de.19.de.static.xlhost.com

206.222.25.234	*	ea.19.de.static.xlhost.com
206.222.25.238	*	ee.19.de.static.xlhost.com