Router Naming Convention for so-net.ne.jp, 201702

Regular Expressions:

^[a-z\d]+1[a-z\d]+\.[a-z]+\d+\.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: 5
Positive Predictive Value: 0.714
True Positives (green): 10
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 22
Training routers with a single interface in suffix: 1

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:

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

		aicint01.ap
110.66.250.250	!	gn05gi1.aicint01.ap.so-net.ne.jp
110.66.250.254	!	gn05gi2.aicint01.ap.so-net.ne.jp

		fkoknt01.ap
210.132.216.70	+	gn04gi1.fkoknt01.ap.so-net.ne.jp
210.132.216.74	+	gn04gi2.fkoknt01.ap.so-net.ne.jp

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

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

59.146.83.210	*	gn01gi1.kmmtnt01.ap.so-net.ne.jp
59.146.83.214	*	gn01gi2.kmmtnt01.ap.so-net.ne.jp

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

111.217.255.22	*	g01gi0.fomapc01.ap.so-net.ne.jp
61.120.180.62	*	g01gi0.fomapc02.ap.so-net.ne.jp

111.217.255.162	*	tn01te0.szoknt01.ap.so-net.ne.jp
111.217.255.169	*	tn01te1.szoknt01.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

202.213.194.12	~	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

202.213.194.14	~	note-14po7.net.so-net.ne.jp
202.213.194.46	~	note-14po8.net.so-net.ne.jp

202.223.116.174	*	gn01gi1.toymnt01.ap.so-net.ne.jp
202.223.116.178	*	gn01gi2.toymnt01.ap.so-net.ne.jp

210.139.163.46	~	hodo-01po1.net.so-net.ne.jp
210.139.163.42	~	hodo-01po11.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

223.134.204.170	*	gn13gi1.aicint01.ap.so-net.ne.jp
223.134.204.174	*	gn13gi2.aicint01.ap.so-net.ne.jp

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

202.213.193.65	o	note-gw8po8.net.so-net.ne.jp