Router Naming Convention for so-net.ne.jp, 201901

Regular Expressions:

^[a-z\d]+\.([a-z]+\d+\.ap)\.so-net\.ne\.jp$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 24
Training routers with a single interface in suffix: 3

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:

		ehimnt01.ap
59.146.109.114	+	gn02gi1.ehimnt01.ap.so-net.ne.jp
59.146.109.118	+	gn02gi2.ehimnt01.ap.so-net.ne.jp

		fkoknt01.ap
120.74.157.242	+	gn02gi1.fkoknt01.ap.so-net.ne.jp
120.74.157.246	+	gn02gi2.fkoknt01.ap.so-net.ne.jp

		gifunt01.ap
61.120.182.78	+	gn04gi2.gifunt01.ap.so-net.ne.jp

		hyognt01.ap
210.132.216.46	+	gn08gi1.hyognt01.ap.so-net.ne.jp
210.132.216.50	+	gn08gi2.hyognt01.ap.so-net.ne.jp

		iskwnt01.ap
202.223.116.242	+	gn01gi1.iskwnt01.ap.so-net.ne.jp
202.223.116.246	+	gn01gi2.iskwnt01.ap.so-net.ne.jp

		kmmtnt01.ap
59.146.83.218	+	gn02gi1.kmmtnt01.ap.so-net.ne.jp
59.146.83.222	+	gn02gi2.kmmtnt01.ap.so-net.ne.jp

		szoknt01.ap
111.217.255.110	+	gn02gi1.szoknt01.ap.so-net.ne.jp
111.217.255.114	+	gn02gi2.szoknt01.ap.so-net.ne.jp

		tokyea00.ap
61.211.63.206	+	g01te0.tokyea00.ap.so-net.ne.jp

		totrnt01.ap
120.74.32.2	+	gn02gi1.totrnt01.ap.so-net.ne.jp
120.74.32.6	+	gn02gi2.totrnt01.ap.so-net.ne.jp

110.66.250.138	~	gn02gi1.mie-nt01.ap.so-net.ne.jp
110.66.250.142	~	gn02gi2.mie-nt01.ap.so-net.ne.jp

110.66.251.194	~	gn03gi1.mie-nt01.ap.so-net.ne.jp
110.66.251.198	~	gn03gi2.mie-nt01.ap.so-net.ne.jp

202.213.193.37	~	maru-01po7.net.so-net.ne.jp
202.213.193.69	~	maru-01po8.net.so-net.ne.jp

202.213.193.39	~	maru-03po7.net.so-net.ne.jp
202.213.193.71	~	maru-03po8.net.so-net.ne.jp

202.213.193.40	~	funa-01po7.net.so-net.ne.jp
202.213.193.72	~	funa-01po8.net.so-net.ne.jp

202.213.193.41	~	funa-02po7.net.so-net.ne.jp
202.213.193.73	~	funa-02po8.net.so-net.ne.jp

202.213.193.42	~	soka-01po7.net.so-net.ne.jp
202.213.193.74	~	soka-01po8.net.so-net.ne.jp

202.213.193.43	~	soka-02po7.net.so-net.ne.jp
202.213.193.75	~	soka-02po8.net.so-net.ne.jp

202.213.193.44	~	hodo-01po7.net.so-net.ne.jp
202.213.193.76	~	hodo-01po8.net.so-net.ne.jp

202.213.193.45	~	hodo-02po7.net.so-net.ne.jp
202.213.193.77	~	hodo-02po8.net.so-net.ne.jp

202.213.194.9	~	note-gw2po7.net.so-net.ne.jp
202.213.194.41	~	note-gw2po8.net.so-net.ne.jp

202.213.194.16	~	note-11po7.net.so-net.ne.jp
202.213.194.48	~	note-11po8.net.so-net.ne.jp

202.213.193.93	o	note-gw18et8.net.so-net.ne.jp