Router Naming Convention for tokai.or.jp, 201307

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.667
True Positives (green): 4
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 50
Training routers with a single interface in suffix: 11

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:

		net180233110.biz
180.233.110.34	+	p034.net180233110.biz.tokai.or.jp

		net211007091.biz
211.7.91.138	+	p138.net211007091.biz.tokai.or.jp
211.7.91.142	+	p142.net211007091.biz.tokai.or.jp

		net218219013.biz
218.219.13.202	+	p202.net218219013.biz.tokai.or.jp
218.219.13.206	+	p206.net218219013.biz.tokai.or.jp

		net218219060.biz
218.219.60.5	!	p005.net218219060.biz.tokai.or.jp
211.7.77.42	~	p042.net077.tokai.or.jp
211.7.77.46	~	p046.net077.tokai.or.jp

		net218219060.biz
218.219.60.6	!	p006.net218219060.biz.tokai.or.jp
220.216.97.59		shizuoka59.k.shizuokanet.ne.jp

211.7.77.30	~	p030.net077.tokai.or.jp
211.7.77.34	~	p034.net077.tokai.or.jp
211.7.77.62	~	p062.net077.tokai.or.jp
211.7.77.66	~	p066.net077.tokai.or.jp

211.7.77.82	~	p082.net077.tokai.or.jp
211.7.77.86	~	p086.net077.tokai.or.jp
211.7.77.90	~	p090.net077.tokai.or.jp
211.7.77.94	~	p094.net077.tokai.or.jp

211.7.95.2	~	p002.net095.tokai.or.jp
211.7.95.18	~	p018.net095.tokai.or.jp
211.7.95.50	~	p050.net095.tokai.or.jp
211.7.95.66	~	p066.net095.tokai.or.jp

211.7.95.7	~	p007.net095.tokai.or.jp
211.7.95.23	~	p023.net095.tokai.or.jp
211.7.95.55	~	p055.net095.tokai.or.jp
211.7.95.71	~	p071.net095.tokai.or.jp

61.211.210.78	-	p078.net061211210.biz.tokai.or.jp
61.200.98.206	-	p206.net061200098.biz.tokai.or.jp

180.233.108.2	~	p002.net180233108.tokai.or.jp
180.233.108.6	~	p006.net180233108.tokai.or.jp

180.233.108.33	~	p033.net180233108.tokai.or.jp
180.233.108.37	~	p037.net180233108.tokai.or.jp

211.7.73.30	~	p030.net073.tokai.or.jp
211.7.73.34	~	p034.net073.tokai.or.jp

211.7.77.70	~	p070.net077.tokai.or.jp
211.7.77.74	~	p074.net077.tokai.or.jp

211.7.77.118	~	p118.net077.tokai.or.jp
211.7.77.122	~	p122.net077.tokai.or.jp

211.7.93.50	~	p050.net093.tokai.or.jp
211.7.93.54	~	p054.net093.tokai.or.jp

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

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

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

211.7.94.86	~	p086.net094.tokai.or.jp
211.7.94.102	~	p102.net094.tokai.or.jp

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

211.7.94.214	~	p214.net094.tokai.or.jp
211.7.94.218	~	p218.net094.tokai.or.jp

211.7.95.3	~	p003.net095.tokai.or.jp
211.7.95.19	~	p019.net095.tokai.or.jp

211.7.95.4	~	p004.net095.tokai.or.jp
211.7.95.52	~	p052.net095.tokai.or.jp

211.7.95.154	~	p154.net095.tokai.or.jp
211.7.95.158	~	p158.net095.tokai.or.jp
120.137.171.156		biz156.bnet171.broadcenter.jp
61.211.209.156		biz156.dnet209.broadcenter.jp
120.137.171.228		biz228.bnet171.broadcenter.jp
61.211.212.252		biz252.dnet211.broadcenter.jp

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

180.233.109.14	o	p014.net180233109.tokai.or.jp
211.125.119.9		r009.tr9.kct.ne.jp
211.125.119.173		r173.tr9.kct.ne.jp

180.233.109.98	o	p098.net180233109.tokai.or.jp

211.7.73.14	o	p014.net073.tokai.or.jp

211.7.73.166	o	p166.net073.tokai.or.jp

211.7.77.142	o	p142.net077.tokai.or.jp

220.216.66.26	o	p026.net220216066.tokai.or.jp

220.216.66.162	o	p162.net220216066.tokai.or.jp
158.205.192.141		ae0.tsjcr01.idc.jp
158.205.192.110		ae1-105.tsjcr01.idc.jp
61.213.161.2		xe-0-3-0-4.r00.tokyjp01.jp.ce.gin.ntt.net

220.216.66.166	o	p166.net220216066.tokai.or.jp
158.205.192.142		ae0.tsjcr02.idc.jp
158.205.192.114		ae1-105.tsjcr02.idc.jp

220.216.66.206	o	p206.net220216066.tokai.or.jp
219.124.151.22		p022.net219124151.tnc.ne.jp

220.216.66.242	o	p242.net220216066.tokai.or.jp
211.125.114.81		l081.tr4.kct.ne.jp
211.125.119.177		r177.tr9.kct.ne.jp