Router Naming Convention for tokai.or.jp, 201007

Regular Expressions:

^[a-z]+\d+\.(net\d+)\.tokai\.or\.jp$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.333
True Positives (green): 2
False Positives (red): 4
IP literals extracted (red): 42
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		net180233109
180.233.109.18	!	p018.net180233109.tokai.or.jp
180.233.109.22	!	p022.net180233109.tokai.or.jp
211.125.119.121		r121.tr9.kct.ne.jp

		net180233109
180.233.109.26	!	p026.net180233109.tokai.or.jp
180.233.109.30	!	p030.net180233109.tokai.or.jp
211.125.114.13		l013.tr4.kct.ne.jp

		net220216066
220.216.66.30	+	p030.net220216066.tokai.or.jp
220.216.66.94	+	p094.net220216066.tokai.or.jp
202.224.35.190		a035190.ppp.asahi-net.or.jp
121.119.143.62		i121-119-143-62.s99.a049.ap.plala.or.jp

211.7.95.7	x	p007.net095.tokai.or.jp
211.7.95.23	x	p023.net095.tokai.or.jp
211.7.95.39	x	p039.net095.tokai.or.jp
211.7.95.55	x	p055.net095.tokai.or.jp
211.7.95.71	x	p071.net095.tokai.or.jp
211.7.95.87	x	p087.net095.tokai.or.jp

211.7.95.3	x	p003.net095.tokai.or.jp
211.7.95.19	x	p019.net095.tokai.or.jp
211.7.95.51	x	p051.net095.tokai.or.jp
211.7.95.67	x	p067.net095.tokai.or.jp
211.7.95.83	x	p083.net095.tokai.or.jp

211.7.94.2	x	p002.net094.tokai.or.jp
211.7.94.6	x	p006.net094.tokai.or.jp
211.7.94.106	x	p106.net094.tokai.or.jp
211.7.94.110	x	p110.net094.tokai.or.jp

211.7.77.6	x	p006.net077.tokai.or.jp
211.7.77.10	x	p010.net077.tokai.or.jp
211.7.93.133	x	p133.net093.tokai.or.jp

211.7.95.146	x	p146.net095.tokai.or.jp
211.7.94.214	x	p214.net094.tokai.or.jp
211.7.94.218	x	p218.net094.tokai.or.jp

211.7.73.42	x	p042.net073.tokai.or.jp
211.7.73.46	x	p046.net073.tokai.or.jp

211.7.73.166	x	p166.net073.tokai.or.jp
211.7.73.170	x	p170.net073.tokai.or.jp
219.124.151.153		p153.net219124151.tnc.ne.jp

211.7.93.130	x	p130.net093.tokai.or.jp
211.7.93.134	x	p134.net093.tokai.or.jp

211.7.93.138	x	p138.net093.tokai.or.jp
211.7.93.142	x	p142.net093.tokai.or.jp

211.7.93.154	x	p154.net093.tokai.or.jp
211.7.93.158	x	p158.net093.tokai.or.jp

211.7.93.178	x	p178.net093.tokai.or.jp
211.7.93.182	x	p182.net093.tokai.or.jp

211.7.94.22	x	p022.net094.tokai.or.jp
211.7.94.26	x	p026.net094.tokai.or.jp

211.7.94.170	x	p170.net094.tokai.or.jp
211.7.94.174	x	p174.net094.tokai.or.jp

211.7.95.162	x	p162.net095.tokai.or.jp
211.7.95.166	x	p166.net095.tokai.or.jp

211.7.95.170	x	p170.net095.tokai.or.jp
211.7.95.174	x	p174.net095.tokai.or.jp

211.7.77.14	x	p014.net077.tokai.or.jp