Router Naming Convention for so-net.ne.jp, 201803

Regular Expressions:

^gn\d+gi\d+\.aicint01\.ap\.so-net\.ne\.jp$
^[a-z\d]+\.([a-z]+\d+\.ap)\.so-net\.ne\.jp$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.667
True Positives (green): 8
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 26
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:

		hrsmnt01.ap
202.223.116.58	+	gn05gi1.hrsmnt01.ap.so-net.ne.jp
202.223.116.62	+	gn05gi2.hrsmnt01.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

		kyotnt01.ap
111.217.255.154	+	gn03gi1.kyotnt01.ap.so-net.ne.jp
111.217.255.158	+	gn03gi2.kyotnt01.ap.so-net.ne.jp

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

		ymgcnt01.ap
59.146.109.46	!	gn01gi1.ymgcnt01.ap.so-net.ne.jp
59.146.109.50	!	gn01gi2.ymgcnt01.ap.so-net.ne.jp

		ymgcnt01.ap
59.146.109.54	!	gn02gi1.ymgcnt01.ap.so-net.ne.jp
59.146.109.58	!	gn02gi2.ymgcnt01.ap.so-net.ne.jp

110.66.250.58	*	gn04gi1.aicint01.ap.so-net.ne.jp
110.66.250.62	*	gn04gi2.aicint01.ap.so-net.ne.jp

110.66.250.218	*	gn09gi1.aicint01.ap.so-net.ne.jp
110.66.250.222	*	gn09gi2.aicint01.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

202.213.193.38	~	maru-02po7.net.so-net.ne.jp
202.213.193.70	~	maru-02po8.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

202.213.194.12	~	note-12po7.net.so-net.ne.jp
202.213.194.44	~	note-12po8.net.so-net.ne.jp

202.213.194.13	~	note-13po7.net.so-net.ne.jp
202.213.194.45	~	note-13po8.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

223.134.204.162	*	gn12gi1.aicint01.ap.so-net.ne.jp
223.134.204.166	*	gn12gi2.aicint01.ap.so-net.ne.jp

223.134.204.178	*	gn14gi1.aicint01.ap.so-net.ne.jp
223.134.204.182	*	gn14gi2.aicint01.ap.so-net.ne.jp

223.134.204.186	*	gn15gi1.aicint01.ap.so-net.ne.jp
223.134.204.190	*	gn15gi2.aicint01.ap.so-net.ne.jp

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