Router Naming Convention for tokai.or.jp, 201702

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.667
True Positives (green): 6
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 82
Training routers with a single interface in suffix: 15

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:

		net027121000.biz
180.233.108.78	~	p078.net180233108.tokai.or.jp
180.233.108.90	~	p090.net180233108.tokai.or.jp
27.121.0.210	+	p210.net027121000.biz.tokai.or.jp

		net027121046.biz
27.121.46.150	!	p150.net027121046.biz.tokai.or.jp
210.171.224.136		as18278.ix.jpix.ad.jp

		net027121046.biz
27.121.46.182	!	p182.net027121046.biz.tokai.or.jp
210.171.224.77		as9351.ix.jpix.ad.jp

		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

		net218219013.biz
218.219.13.194	!	p194.net218219013.biz.tokai.or.jp

		net218219060.biz
218.219.60.2	+	p002.net218219060.biz.tokai.or.jp
218.219.60.6	+	p006.net218219060.biz.tokai.or.jp

211.7.95.2	~	p002.net095.tokai.or.jp
211.7.95.18	~	p018.net095.tokai.or.jp
211.7.95.34	~	p034.net095.tokai.or.jp
211.7.95.50	~	p050.net095.tokai.or.jp
211.7.95.66	~	p066.net095.tokai.or.jp
211.7.95.82	~	p082.net095.tokai.or.jp

211.7.95.3	~	p003.net095.tokai.or.jp
211.7.95.19	~	p019.net095.tokai.or.jp
211.7.95.35	~	p035.net095.tokai.or.jp
211.7.95.51	~	p051.net095.tokai.or.jp
211.7.95.67	~	p067.net095.tokai.or.jp
211.7.95.83	~	p083.net095.tokai.or.jp

211.7.77.34	~	p034.net077.tokai.or.jp
211.7.77.54	~	p054.net077.tokai.or.jp
211.7.77.58	~	p058.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

211.7.93.2	~	p002.net093.tokai.or.jp
211.7.93.6	~	p006.net093.tokai.or.jp
211.7.93.10	~	p010.net093.tokai.or.jp
211.7.93.14	~	p014.net093.tokai.or.jp

211.7.95.4	~	p004.net095.tokai.or.jp
211.7.95.20	~	p020.net095.tokai.or.jp
211.7.95.52	~	p052.net095.tokai.or.jp
211.7.95.68	~	p068.net095.tokai.or.jp

211.7.95.5	~	p005.net095.tokai.or.jp
211.7.95.21	~	p021.net095.tokai.or.jp
211.7.95.53	~	p053.net095.tokai.or.jp
211.7.95.69	~	p069.net095.tokai.or.jp

211.7.95.6	~	p006.net095.tokai.or.jp
211.7.95.38	~	p038.net095.tokai.or.jp
211.7.95.54	~	p054.net095.tokai.or.jp
211.7.95.86	~	p086.net095.tokai.or.jp

211.7.77.38	~	p038.net077.tokai.or.jp
211.7.77.50	~	p050.net077.tokai.or.jp
211.7.94.213	~	p213.net094.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

180.233.108.82	~	p082.net180233108.tokai.or.jp
180.233.108.86	~	p086.net180233108.tokai.or.jp

180.233.108.110	~	p110.net180233108.tokai.or.jp
180.233.108.122	~	p122.net180233108.tokai.or.jp

180.233.108.114	~	p114.net180233108.tokai.or.jp
180.233.108.118	~	p118.net180233108.tokai.or.jp

211.7.70.30	~	p030.net211007070.tokai.or.jp
211.7.70.37	~	p037.net211007070.tokai.or.jp
210.173.150.161		210-173-150-161.dz.commufa.jp
210.173.150.38		210-173-150-38.dz.commufa.jp
210.173.150.50		210-173-150-50.dz.commufa.jp
210.173.150.70		210-173-150-70.dz.commufa.jp
210.173.150.78		210-173-150-78.dz.commufa.jp

211.7.73.26	~	p026.net073.tokai.or.jp
211.7.73.38	~	p038.net073.tokai.or.jp

211.7.73.84	~	p084.net073.tokai.or.jp
211.7.73.174	~	p174.net073.tokai.or.jp

211.7.73.85	~	p085.net073.tokai.or.jp
211.7.73.182	~	p182.net073.tokai.or.jp

211.7.77.42	~	p042.net077.tokai.or.jp
211.7.77.46	~	p046.net077.tokai.or.jp

211.7.77.114	~	p114.net077.tokai.or.jp
211.7.77.126	~	p126.net077.tokai.or.jp
27.121.63.62		biz062.enet63.broadcenter.jp

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

211.7.94.2	~	p002.net094.tokai.or.jp
211.7.94.6	~	p006.net094.tokai.or.jp

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

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

211.7.95.154	~	p154.net095.tokai.or.jp
211.7.95.158	~	p158.net095.tokai.or.jp

211.7.95.218	~	p218.net095.tokai.or.jp
211.7.95.222	~	p222.net095.tokai.or.jp

211.7.95.234	~	p234.net095.tokai.or.jp
211.7.95.238	~	p238.net095.tokai.or.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

220.216.66.194	~	p194.net220216066.tokai.or.jp
220.216.66.198	~	p198.net220216066.tokai.or.jp

220.216.66.202	~	p202.net220216066.tokai.or.jp
220.216.66.206	~	p206.net220216066.tokai.or.jp

180.233.108.34	o	p034.net180233108.tokai.or.jp
61.211.176.150		p150.net061211176.broadline.ne.jp
61.211.176.154		p154.net061211176.broadline.ne.jp
61.211.176.166		p166.net061211176.broadline.ne.jp

180.233.109.2	o	p002.net180233109.tokai.or.jp

180.233.109.14	o	p014.net180233109.tokai.or.jp
211.125.114.110		l110.tr4.kct.ne.jp

180.233.109.102	o	p102.net180233109.tokai.or.jp
210.166.34.74		fujitsu-systems-west-699023-eth-gw.ctnet.ad.jp

180.233.109.126	o	p126.net180233109.tokai.or.jp

211.7.70.38	o	p038.net211007070.tokai.or.jp
210.173.150.162		210-173-150-162.dz.commufa.jp

211.7.70.106	o	p106.net211007070.tokai.or.jp
210.173.144.98		r-210-173-144-98.commufa.jp

211.7.73.14	o	p014.net073.tokai.or.jp
211.7.73.2		p002.net211007073.broadline.ne.jp

211.7.77.37	o	p037.net077.tokai.or.jp
61.211.176.10		p010.net061211176.broadline.ne.jp
61.211.176.18		p018.net061211176.broadline.ne.jp
61.211.176.22		p022.net061211176.broadline.ne.jp
61.211.176.42		p042.net061211176.broadline.ne.jp
61.211.176.70		p070.net061211176.broadline.ne.jp
61.211.176.78		p078.net061211176.broadline.ne.jp
61.211.176.193		p193.net061211176.broadline.ne.jp
61.211.176.197		p197.net061211176.broadline.ne.jp

211.7.77.142	o	p142.net077.tokai.or.jp
211.7.77.146		p146.net211007077.broadline.ne.jp

211.7.93.30	o	p030.net093.tokai.or.jp
203.95.32.70		ikc32-070.i-younet.ne.jp
203.95.34.126		ikc34-126.i-younet.ne.jp

220.216.66.26	o	p026.net220216066.tokai.or.jp
121.119.143.58		i121-119-143-58.s99.a049.ap.plala.or.jp

220.216.66.242	o	p242.net220216066.tokai.or.jp
211.125.119.10		r010.tr9.kct.ne.jp