Router Naming Convention for sphere.ad.jp, 201007

Regular Expressions:

^(?:f\d+|g\d+|xg\d+)-\d+-([a-z]+-[^\.]+)\.sphere\.ad\.jp$

Statistics:

Training routers with at least two clustered interfaces: 25
Positive Predictive Value: 1.000
True Positives (green): 68
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		dojima-core2
210.165.252.38	+	xg1-1-dojima-core2.sphere.ad.jp

		fdm-arena-gw1
203.138.72.54	+	g0-10-fdm-arena-gw1.sphere.ad.jp
203.138.72.50	+	g0-9-fdm-arena-gw1.sphere.ad.jp

		i-kanda15
202.239.113.194	+	g0-3-i-kanda15.sphere.ad.jp
202.239.113.198	+	g0-4-i-kanda15.sphere.ad.jp

		i-kanda21
202.229.137.248	+	g1-2-i-kanda21.sphere.ad.jp
203.138.72.162	+	xg2-1-i-kanda21.sphere.ad.jp
203.138.72.166	+	xg2-3-i-kanda21.sphere.ad.jp
210.165.252.66	+	xg3-1-i-kanda21.sphere.ad.jp
210.165.252.70	+	xg3-3-i-kanda21.sphere.ad.jp

		i-kanda22
203.138.72.170	+	xg2-1-i-kanda22.sphere.ad.jp
203.138.72.174	+	xg2-3-i-kanda22.sphere.ad.jp

		i-n-otemachi21
203.138.72.182	+	xg2-3-i-n-otemachi21.sphere.ad.jp
210.165.252.82	+	xg3-1-i-n-otemachi21.sphere.ad.jp

		i-n-otemachi22
203.138.72.186	+	xg2-1-i-n-otemachi22.sphere.ad.jp
203.138.72.190	+	xg2-3-i-n-otemachi22.sphere.ad.jp
210.165.252.94	+	xg3-3-i-n-otemachi22.sphere.ad.jp

		idb-arena-gw1
202.239.114.113	+	g4-3-idb-arena-gw1.sphere.ad.jp
202.239.114.33	+	g4-6-idb-arena-gw1.sphere.ad.jp

		idb-arena-gw2
203.138.72.14	+	g2-2-idb-arena-gw2.sphere.ad.jp
202.239.114.98	+	g2-3-idb-arena-gw2.sphere.ad.jp

		kanda-arena-gw24
202.239.114.21	+	g0-10-kanda-arena-gw24.sphere.ad.jp
202.239.114.5	+	g0-9-kanda-arena-gw24.sphere.ad.jp

		kanda-arena-gw26
202.239.114.7	+	g0-11-kanda-arena-gw26.sphere.ad.jp
202.239.114.23	+	g0-12-kanda-arena-gw26.sphere.ad.jp

		kanda-core11
202.239.114.209	+	xg1-3-kanda-core11.sphere.ad.jp
202.239.114.45	+	xg2-3-kanda-core11.sphere.ad.jp
202.239.113.93	+	xg2-4-kanda-core11.sphere.ad.jp
202.239.114.117	+	xg7-3-kanda-core11.sphere.ad.jp

		kanda-core16
202.239.114.186	+	xg1-1-kanda-core16.sphere.ad.jp
202.239.114.213	+	xg1-3-kanda-core16.sphere.ad.jp
202.239.114.190	+	xg2-1-kanda-core16.sphere.ad.jp
202.239.114.205	+	xg3-3-kanda-core16.sphere.ad.jp
202.239.113.214	+	xg7-2-kanda-core16.sphere.ad.jp

		kanda-opc-core1
202.239.114.68	+	f0-0-kanda-opc-core1.sphere.ad.jp
202.239.114.132	+	f0-1-kanda-opc-core1.sphere.ad.jp

		kanda-opc-core2
202.239.114.69	+	f0-0-kanda-opc-core2.sphere.ad.jp
202.239.114.133	+	f0-1-kanda-opc-core2.sphere.ad.jp

		kanda-ug1
203.138.69.4	+	g0-11-kanda-ug1.sphere.ad.jp
203.138.69.20	+	g0-12-kanda-ug1.sphere.ad.jp

		kanda-ug2
203.138.69.5	+	g0-11-kanda-ug2.sphere.ad.jp
203.138.69.21	+	g0-12-kanda-ug2.sphere.ad.jp

		kanda-ug3
203.138.69.2	+	g0-9-kanda-ug3.sphere.ad.jp

		kanda-ug7
203.138.69.8	+	g0-25-kanda-ug7.sphere.ad.jp
203.138.69.24	+	g0-26-kanda-ug7.sphere.ad.jp

		kcd-arena-gw1
202.239.114.226	+	g2-3-kcd-arena-gw1.sphere.ad.jp
203.138.77.13	+	g4-1-kcd-arena-gw1.sphere.ad.jp
203.138.68.229	+	g4-3-kcd-arena-gw1.sphere.ad.jp
203.138.68.233	+	g4-4-kcd-arena-gw1.sphere.ad.jp

		kcd-arena-gw11
202.239.113.254	+	g0-6-kcd-arena-gw11.sphere.ad.jp
202.239.113.242	+	g0-7-kcd-arena-gw11.sphere.ad.jp
202.239.113.246	+	g0-8-kcd-arena-gw11.sphere.ad.jp

		kcd-arena-gw2
202.239.113.86	+	g2-2-kcd-arena-gw2.sphere.ad.jp
202.239.114.230	+	g2-3-kcd-arena-gw2.sphere.ad.jp
203.138.68.110	+	g2-4-kcd-arena-gw2.sphere.ad.jp
202.239.113.102	+	g3-1-kcd-arena-gw2.sphere.ad.jp
203.138.68.234	+	g4-4-kcd-arena-gw2.sphere.ad.jp

		mzn-arena-gw2
203.138.68.106	+	g0-27-mzn-arena-gw2.sphere.ad.jp
203.138.77.70	+	g0-28-mzn-arena-gw2.sphere.ad.jp

		n-otemachi-ug1
202.239.117.82	+	g0-11-n-otemachi-ug1.sphere.ad.jp
202.239.117.114	+	g0-12-n-otemachi-ug1.sphere.ad.jp

		notemachi-core11
202.239.114.193	+	xg1-1-notemachi-core11.sphere.ad.jp
202.239.114.197	+	xg2-1-notemachi-core11.sphere.ad.jp
202.239.114.217	+	xg2-3-notemachi-core11.sphere.ad.jp
202.239.113.209	+	xg7-2-notemachi-core11.sphere.ad.jp

		notemachi-core16
203.138.68.237	+	xg2-4-notemachi-core16.sphere.ad.jp
202.239.114.41	+	xg4-3-notemachi-core16.sphere.ad.jp
202.239.114.121	+	xg7-3-notemachi-core16.sphere.ad.jp

		ur-kanda10
203.138.77.107	+	f1-0-ur-kanda10.sphere.ad.jp
203.138.77.123	+	f2-0-ur-kanda10.sphere.ad.jp

		ur-n-otemachi9
203.138.77.171	+	f1-0-ur-n-otemachi9.sphere.ad.jp