Router Naming Convention for enjoy.ad.jp, 201104

Regular Expressions:

^([a-z]+\d+-[a-z]+\d+)-\d+-[^\.]+\.enjoy\.ad\.jp$
^(.+-1)-[^\.]+\.enjoy\.ad\.jp$

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 0.960
True Positives (green): 24
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 9
Training routers with a single interface in suffix: 2

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:

		c72-p3
202.224.93.114	+	c72-p3-0-2.enjoy.ad.jp
202.224.93.118	+	c72-p3-0-3.enjoy.ad.jp
210.166.43.182		deodeo-103801-eth-gw.ctnet.ad.jp
210.166.43.106		deodeo-699005-eth-gw.ctnet.ad.jp

		c72-p4
202.224.93.122	+	c72-p4-0-2.enjoy.ad.jp
202.224.93.126	+	c72-p4-0-3.enjoy.ad.jp

		c72-p5
202.224.93.106	+	c72-p5-0-2.enjoy.ad.jp
61.25.0.226		61-25-0-226.rev.home.ne.jp

		c72-p6
202.224.93.162	+	c72-p6-0-2.enjoy.ad.jp
202.224.93.166	+	c72-p6-0-3.enjoy.ad.jp
211.131.233.46		46.211131233.odn.ne.jp

		c73-p1
202.224.93.146	+	c73-p1-0-0.enjoy.ad.jp
202.224.93.150	+	c73-p1-0-1.enjoy.ad.jp
211.131.233.18		18.211131233.odn.ne.jp

		c73-p2
202.224.93.154	+	c73-p2-0-0.enjoy.ad.jp
202.224.93.158	+	c73-p2-0-1.enjoy.ad.jp

		c73-p9
202.224.93.90	+	c73-p9-0-0.enjoy.ad.jp
202.224.93.94	+	c73-p9-0-1.enjoy.ad.jp
210.166.43.202		deodeo-699017-eth-gw.ctnet.ad.jp

		c73-u1
202.224.93.98	+	c73-u1-0-0.enjoy.ad.jp
202.224.93.102	+	c73-u1-0-1.enjoy.ad.jp
202.224.67.5	~	ct-vrw-gate.enjoy.ad.jp

		dbr-1
202.224.93.38	+	dbr-1-1.enjoy.ad.jp
202.224.93.54	+	dbr-1-2.enjoy.ad.jp
202.224.93.50	~	dbr-2-1.enjoy.ad.jp
202.224.93.42	~	dbr-2-2.enjoy.ad.jp

		s37-m1
202.224.93.242	+	s37-m1-1-0-25.enjoy.ad.jp
202.224.93.246	+	s37-m1-1-0-27.enjoy.ad.jp
202.224.93.226	+	s37-m1-2-0-25.enjoy.ad.jp
202.224.93.230	+	s37-m1-2-0-27.enjoy.ad.jp

		s37-nh-1
202.224.93.178	+	s37-nh-1-0-1.enjoy.ad.jp
202.224.93.182	+	s37-nh-1-0-3.enjoy.ad.jp
202.224.93.210	~	s37-nh-2-0-1.enjoy.ad.jp
202.224.93.214	~	s37-nh-2-0-3.enjoy.ad.jp

		s65-1
202.224.93.125	+	s65-1-2-35.enjoy.ad.jp
202.224.93.109	+	s65-1-2-37.enjoy.ad.jp
202.224.93.93	-	s65-2-1-2.enjoy.ad.jp
202.224.93.149	~	s65-2-2-27.enjoy.ad.jp
202.224.93.165	~	s65-2-2-39.enjoy.ad.jp

		s65-1
202.224.93.145	!	s65-1-2-27.enjoy.ad.jp
202.224.93.121	~	s65-2-2-35.enjoy.ad.jp
202.224.93.105	~	s65-2-2-37.enjoy.ad.jp

202.224.67.2	o	ct-gate.enjoy.ad.jp
219.118.230.246		246.230.118.219.sta.megaegg.ne.jp