Router Naming Convention for so-net.ne.jp, 201603

Regular Expressions:

^[a-z\d]+\.aicint01\.ap\.so-net\.ne\.jp$
^[a-z\d]+\.([a-z]+01\.ap)\.so-net\.ne\.jp$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.636
True Positives (green): 14
False Positives (red): 8
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 14
Training routers with a single interface in suffix: 4

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

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

		gifunt01.ap
61.120.180.122	!	gn02gi1.gifunt01.ap.so-net.ne.jp
61.120.180.126	!	gn02gi2.gifunt01.ap.so-net.ne.jp

		gifunt01.ap
61.120.182.66	!	gn03gi1.gifunt01.ap.so-net.ne.jp
61.120.182.70	!	gn03gi2.gifunt01.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
111.217.255.138	+	gn02gi1.kyotnt01.ap.so-net.ne.jp
111.217.255.142	+	gn02gi2.kyotnt01.ap.so-net.ne.jp

		sigant01.ap
202.223.115.150	+	gn02gi1.sigant01.ap.so-net.ne.jp
202.223.115.154	+	gn02gi2.sigant01.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

		tokyff01.ap
202.238.123.2	+	pee7b02.tokyff01.ap.so-net.ne.jp
202.238.123.3	+	pee7b03.tokyff01.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

61.211.9.130	~	s01gi1.tkyoac00.ap.so-net.ne.jp
61.211.9.134	~	s01gi2.tkyoac00.ap.so-net.ne.jp
61.211.9.138	~	s01gi3.tkyoac00.ap.so-net.ne.jp

58.87.172.14	*	tn04te0.aicint01.ap.so-net.ne.jp
219.98.238.210	*	tn04te1.aicint01.ap.so-net.ne.jp

61.211.9.154	~	s02gi2.tkyoac00.ap.so-net.ne.jp
61.211.9.158	~	s02gi3.tkyoac00.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

202.213.194.178	~	note-03po7.net.so-net.ne.jp
202.213.194.182	~	note-03po8.net.so-net.ne.jp

202.213.194.186	~	note-01po7.net.so-net.ne.jp
202.213.194.190	~	note-01po8.net.so-net.ne.jp

202.213.194.194	~	note-02po7.net.so-net.ne.jp
202.213.194.198	~	note-02po8.net.so-net.ne.jp

202.213.197.18	~	note-04po7.net.so-net.ne.jp
202.213.197.22	~	note-04po8.net.so-net.ne.jp

219.98.238.218	*	gn11gi1.aicint01.ap.so-net.ne.jp
219.98.238.222	*	gn11gi2.aicint01.ap.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

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

223.134.204.210	*	gn18gi1.aicint01.ap.so-net.ne.jp
223.134.204.214	*	gn18gi2.aicint01.ap.so-net.ne.jp

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

202.213.197.98	o	ote-01po8.net.so-net.ne.jp

220.211.95.74	o	g02te0.tokyea00.ap.so-net.ne.jp