Router Naming Convention for all.de, 201207

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 1.000
True Positives (green): 32
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 3
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:

		dhr65.ak
212.21.72.130	+	vl290.dhr65.ak.all.de
212.21.76.170	+	vl336.dhr65.ak.all.de
212.42.225.170	+	vl346.dhr65.ak.all.de

		dhr65.ls
212.21.76.114	+	vl331.dhr65.ls.all.de
212.42.225.142	+	vl341.dhr65.ls.all.de
212.42.225.234	+	vl371.dhr65.ls.all.de

		dhr65b.ak
212.21.72.209	+	vl284.dhr65b.ak.all.de
212.21.72.139	+	vl291.dhr65b.ak.all.de
212.42.225.246	+	vl370.dhr65b.ak.all.de

		dhr74.ak
212.21.76.20	+	fa00281.dhr74.ak.all.de
212.42.242.150	+	fa00295.dhr74.ak.all.de
87.225.242.69	+	fa0070.dhr74.ak.all.de
83.223.66.237		pae-10-frei-237

		ex42.wei.fra
212.42.236.129	+	vl381.ex42.wei.fra.all.de
212.42.236.227	+	vl382.ex42.wei.fra.all.de
91.199.214.241	+	vl869.ex42.wei.fra.all.de

		m160.ak
134.222.120.78	-	ge1010.m40e.ak.b.all.de
91.199.214.105	+	ge201383.m160.ak.all.de
91.199.214.149	+	ge201810.m160.ak.all.de
91.199.214.177	+	ge401830.m160.ak.all.de
212.42.224.161	+	ge401964.m160.ak.all.de
91.199.214.233	+	so0000.m160.ak.all.de
91.199.214.235	+	so1000.m160.ak.all.de
91.199.214.117	+	so7200.m160.ak.all.de
192.109.42.242		octalus-1-m160-ak.in-berlin.de
83.220.157.66		l0.core1.fra3.inetbone.net
212.42.229.3		pmx02-mc003.mind.de
83.223.65.2		beam-me-up-scotty.bln-65-2.mind.the.sinma.de
87.119.196.206		voy206.g6.voyager.de

		m40e.ak
91.199.214.121	+	ge001611.m40e.ak.all.de
91.199.214.153	+	ge001811.m40e.ak.all.de
212.21.72.61	+	ge1011000.m40e.ak.all.de
212.21.72.77	+	ge1016.m40e.ak.all.de
91.199.214.181	+	ge101831.m40e.ak.all.de
91.199.214.232	+	so2000.m40e.ak.all.de
91.199.214.118	+	so7200.m40e.ak.all.de
194.146.118.30		voyager-ls.dus.ecix.net
192.109.42.246		octalus-2-m7i-ak.in-berlin.de
83.223.65.6		beam-me-up-scotty.bln-65-6.mind.the.sinma.de
87.119.196.202		voy202.g6.voyager.de

		m7i.wei.fra
212.42.236.132	+	ae0381.m7i.wei.fra.all.de
91.199.214.106	+	ae0383.m7i.wei.fra.all.de
91.199.214.197	+	ae0384.m7i.wei.fra.all.de
83.220.157.82	~	me82.ffm.all.de

212.42.224.162	~	init.all.de
212.42.224.166	~	init.all.de