Router Naming Convention for hosteurope.de, 201603

Regular Expressions:

^[a-z]+\d+-\d+-\d+-\d+\.([a-z]+)\.hosteurope\.de$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.389
True Positives (green): 7
False Positives (red): 11
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 2
Training routers with a single interface in suffix: 0

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:

		cnet
178.77.125.2	!	ds178-77-125-2.dedicated.hosteurope.de
83.169.63.42	!	n83-169-63-42.cnet.hosteurope.de
92.51.178.34	!	n92-51-178-34.cnet.hosteurope.de
92.51.152.58	-	s92-51-152-58.cp.hosteurope.de
176.28.4.10		xe-0-0-0.dr-master.r1.cgn3.plusserver.com
176.28.4.14		xe-0-1-0.dr-master.r1.cgn3.plusserver.com
176.28.4.18		xe-0-2-0.dr-master.r1.cgn3.plusserver.com

		cnet
83.169.63.202	!	n83-169-63-202.cnet.hosteurope.de
91.250.127.142		xe-0-0-0.dr-master.vdc171.he-core.de
91.250.127.146		xe-0-1-0.dr-master.vdc171.he-core.de
91.250.127.150		xe-0-2-0.dr-master.vdc171.he-core.de

		dedicated
178.77.122.2	+	ds178-77-122-2.dedicated.hosteurope.de
178.77.123.2	+	ds178-77-123-2.dedicated.hosteurope.de
178.77.127.2	+	ds178-77-127-2.dedicated.hosteurope.de
80.237.203.2	+	ds80-237-203-2.dedicated.hosteurope.de
80.237.206.2	+	ds80-237-206-2.dedicated.hosteurope.de
83.169.60.2	+	ds83-169-60-2.dedicated.hosteurope.de
87.230.101.2	+	ds87-230-101-2.dedicated.hosteurope.de
80.237.179.106	!	n80-237-179-106.cnet.hosteurope.de
87.230.109.194	!	n87-230-109-194.cnet.hosteurope.de
217.115.139.2	-	s217-115-139-2.colo.hosteurope.de
91.250.127.30		xe-0-0-0.dr-master.cgn4.core.heg.com
91.250.127.82		xe-0-0-2.dr-master.cgn4.core.heg.com
217.115.138.2		backman.one-2-one.net
80.237.220.66		web-ha.screengallery.de

		dedicated
62.138.144.2	!	ds62-138-144-2.dedicated.hosteurope.de
62.138.147.2	!	ds62-138-147-2.dedicated.hosteurope.de
62.138.148.2	!	ds62-138-148-2.dedicated.hosteurope.de
62.138.149.2	!	ds62-138-149-2.dedicated.hosteurope.de
62.138.153.2	!	ds62-138-153-2.dedicated.hosteurope.de
37.61.198.2	~	pvcl-37-61-198-2.dedicated.hosteurope.de
5.35.228.2	~	pvcw-5-35-228-2.dedicated.hosteurope.de
87.230.114.18		ae0.sr-sol.sxb1.mass.systems