Router Naming Convention for tokai.or.jp, 201508

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.750
True Positives (green): 6
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 82
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:

		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
203.190.230.98		18278.tyo.equinix.com
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

		net042124126.biz
42.124.126.106	+	p106.net042124126.biz.tokai.or.jp
42.124.126.110	+	p110.net042124126.biz.tokai.or.jp

		net180233110.biz
180.233.110.34	+	p034.net180233110.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
218.219.60.2	+	p002.net218219060.biz.tokai.or.jp
218.219.60.6	+	p006.net218219060.biz.tokai.or.jp

211.7.77.30	~	p030.net077.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

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

211.7.95.8	~	p008.net095.tokai.or.jp
211.7.95.24	~	p024.net095.tokai.or.jp
211.7.95.40	~	p040.net095.tokai.or.jp
211.7.95.56	~	p056.net095.tokai.or.jp
211.7.95.72	~	p072.net095.tokai.or.jp
211.7.95.88	~	p088.net095.tokai.or.jp

211.7.95.11	~	p011.net095.tokai.or.jp
211.7.95.27	~	p027.net095.tokai.or.jp
211.7.95.43	~	p043.net095.tokai.or.jp
211.7.95.59	~	p059.net095.tokai.or.jp
211.7.95.75	~	p075.net095.tokai.or.jp
211.7.95.91	~	p091.net095.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

211.7.95.9	~	p009.net095.tokai.or.jp
211.7.95.57	~	p057.net095.tokai.or.jp
211.7.95.73	~	p073.net095.tokai.or.jp
211.7.95.89	~	p089.net095.tokai.or.jp

211.7.95.42	~	p042.net095.tokai.or.jp
211.7.95.58	~	p058.net095.tokai.or.jp
211.7.95.74	~	p074.net095.tokai.or.jp
211.7.95.90	~	p090.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

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

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
61.211.176.146		p146.net061211176.broadline.ne.jp
61.211.176.158		p158.net061211176.broadline.ne.jp
61.211.176.162		p162.net061211176.broadline.ne.jp

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

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

211.7.73.82	~	p082.net073.tokai.or.jp
211.7.73.146	~	p146.net073.tokai.or.jp

211.7.73.83	~	p083.net073.tokai.or.jp
211.7.73.154	~	p154.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

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

211.7.94.214	~	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

211.7.95.234	~	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

220.216.66.170	~	p170.net220216066.tokai.or.jp
220.216.66.174	~	p174.net220216066.tokai.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

180.233.109.14	o	p014.net180233109.tokai.or.jp
211.125.114.110		l110.tr4.kct.ne.jp
211.125.114.166		l166.tr4.kct.ne.jp
211.125.119.9		r009.tr9.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

211.7.73.14	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
61.211.176.70		p070.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

220.216.66.90	o	p090.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
211.125.114.114		l114.tr4.kct.ne.jp
211.125.114.174		l174.tr4.kct.ne.jp