Router Naming Convention for sphere.ad.jp, 201207

Regular Expressions:

^[a-z]+\d+-\d+-([a-z]+-[^\.]+)\.sphere\.ad\.jp$

Statistics:

Training routers with at least two clustered interfaces: 39
Positive Predictive Value: 0.960
True Positives (green): 97
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		i-kanda15
202.229.137.225	+	g0-11-i-kanda15.sphere.ad.jp
202.229.137.241	+	g0-12-i-kanda15.sphere.ad.jp
202.239.113.194	+	g0-3-i-kanda15.sphere.ad.jp
202.239.113.198	+	g0-4-i-kanda15.sphere.ad.jp

		i-kanda21
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
210.165.252.78	+	xg3-3-i-kanda22.sphere.ad.jp

		i-kanda23
203.138.68.194	+	xg1-1-i-kanda23.sphere.ad.jp
203.138.68.198	+	xg1-3-i-kanda23.sphere.ad.jp
203.138.68.202	+	xg2-1-i-kanda23.sphere.ad.jp

		i-n-otemachi21
203.138.72.178	+	xg2-1-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

		i-n-otemachi23
203.138.68.210	+	xg1-1-i-n-otemachi23.sphere.ad.jp
203.138.68.218	+	xg2-1-i-n-otemachi23.sphere.ad.jp
203.138.68.222	+	xg2-3-i-n-otemachi23.sphere.ad.jp

		idb-arena-gw15
203.138.77.141	+	g0-1-idb-arena-gw15.sphere.ad.jp
203.138.77.205	+	g0-2-idb-arena-gw15.sphere.ad.jp

		idb-arena-gw2
203.138.72.10	+	g2-1-idb-arena-gw2.sphere.ad.jp
202.239.114.98	+	g2-3-idb-arena-gw2.sphere.ad.jp

		idb-arena-gw27
202.239.117.8	+	g0-11-idb-arena-gw27.sphere.ad.jp
202.239.117.40	+	g0-12-idb-arena-gw27.sphere.ad.jp

		idb-arena-gw36
202.239.117.17	+	g0-11-idb-arena-gw36.sphere.ad.jp
202.239.117.49	+	g0-12-idb-arena-gw36.sphere.ad.jp

		idb-arena-gw39
202.239.117.23	+	g0-11-idb-arena-gw39.sphere.ad.jp
202.239.117.55	+	g0-12-idb-arena-gw39.sphere.ad.jp

		idb-arena-gw41
203.138.77.140	+	g0-1-idb-arena-gw41.sphere.ad.jp
203.138.77.204	+	g0-2-idb-arena-gw41.sphere.ad.jp

		idb-arena-gw51
203.138.72.18	+	f1-0-idb-arena-gw51.sphere.ad.jp
203.138.72.34	+	f2-0-idb-arena-gw51.sphere.ad.jp

		idb-arena-gw52
203.138.72.19	+	f1-0-idb-arena-gw52.sphere.ad.jp
203.138.72.35	+	f2-0-idb-arena-gw52.sphere.ad.jp

		idb-cunets-gw2
202.239.117.25	+	f0-23-idb-cunets-gw2.sphere.ad.jp
202.239.117.57	+	f0-24-idb-cunets-gw2.sphere.ad.jp

		kanda-core11
202.239.114.209	+	xg1-3-kanda-core11.sphere.ad.jp
202.239.114.189	+	xg2-1-kanda-core11.sphere.ad.jp
202.239.113.93	+	xg2-4-kanda-core11.sphere.ad.jp
202.239.114.201	+	xg3-3-kanda-core11.sphere.ad.jp
202.239.114.117	+	xg7-3-kanda-core11.sphere.ad.jp
202.239.114.61	+	xg7-4-kanda-core11.sphere.ad.jp

		kanda-core16
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-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-ug12
202.239.113.170	+	g0-23-kanda-ug12.sphere.ad.jp
202.239.113.174	+	g0-24-kanda-ug12.sphere.ad.jp

		kanda-ug5
203.138.69.6	+	g0-1-kanda-ug5.sphere.ad.jp
203.138.69.22	+	g0-2-kanda-ug5.sphere.ad.jp

		kanda-ug51
203.138.77.226	+	g2-1-kanda-ug51.sphere.ad.jp
203.138.77.230	+	g2-2-kanda-ug51.sphere.ad.jp

		kcd-arena-gw5
203.138.68.130	!	xg1-5-kcd-arena-gw5.sphere.ad.jp
203.138.68.146	!	xg1-7-kcd-arena-gw5.sphere.ad.jp

		kcd-arena-gw5
203.138.68.134	!	xg1-6-kcd-arena-gw5.sphere.ad.jp
203.138.68.150	!	xg1-8-kcd-arena-gw5.sphere.ad.jp

		mzn-arena-gw1
210.165.252.10	+	g0-16-mzn-arena-gw1.sphere.ad.jp
210.165.252.14	+	g0-17-mzn-arena-gw1.sphere.ad.jp

		mzn-arena-gw3
203.138.68.98	+	g2-1-mzn-arena-gw3.sphere.ad.jp
203.138.77.66	+	g2-2-mzn-arena-gw3.sphere.ad.jp

		n-otemachi-core1
203.138.68.25	+	xg6-0-n-otemachi-core1.sphere.ad.jp
61.120.146.206		xe-6-1-3.a21.tokyjp01.jp.ra.gin.ntt.net

		n-otemachi-core11
202.239.114.217	-	xg2-3-notemachi-core11.sphere.ad.jp
202.239.114.53	+	xg8-1-n-otemachi-core11.sphere.ad.jp
202.239.114.57	+	xg8-2-n-otemachi-core11.sphere.ad.jp

		n-otemachi-core6
202.239.114.173	+	xg5-0-n-otemachi-core6.sphere.ad.jp
203.105.72.162		xe-0-0-0-2.r00.tokyjp01.jp.ce.gin.ntt.net

		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-core16
202.239.114.194	+	xg1-1-notemachi-core16.sphere.ad.jp
202.239.114.174	+	xg1-4-notemachi-core16.sphere.ad.jp
202.239.114.198	+	xg2-1-notemachi-core16.sphere.ad.jp
203.138.68.237	+	xg2-4-notemachi-core16.sphere.ad.jp
203.138.68.26	+	xg3-1-notemachi-core16.sphere.ad.jp
202.239.113.210	+	xg7-2-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-kanda3
203.138.77.108	+	f0-0-ur-kanda3.sphere.ad.jp
203.138.77.124	+	f1-0-ur-kanda3.sphere.ad.jp

		ur-kanda9
203.138.77.106	+	f1-0-ur-kanda9.sphere.ad.jp
203.138.77.122	+	f2-0-ur-kanda9.sphere.ad.jp

		ur-n-otemachi10
202.239.117.107	+	g0-10-ur-n-otemachi10.sphere.ad.jp
202.239.117.75	+	g0-9-ur-n-otemachi10.sphere.ad.jp

		ur-n-otemachi11
202.239.117.108	+	g0-10-ur-n-otemachi11.sphere.ad.jp
202.239.117.76	+	g0-9-ur-n-otemachi11.sphere.ad.jp

		ur-n-otemachi12
202.239.117.77	+	g0-1-ur-n-otemachi12.sphere.ad.jp
202.239.117.109	+	g0-2-ur-n-otemachi12.sphere.ad.jp

		ur-n-otemachi13
202.239.117.78	+	g0-1-ur-n-otemachi13.sphere.ad.jp
202.239.117.110	+	g0-2-ur-n-otemachi13.sphere.ad.jp

		ur-n-otemachi15
202.239.117.80	+	g0-11-ur-n-otemachi15.sphere.ad.jp
202.239.117.112	+	g0-12-ur-n-otemachi15.sphere.ad.jp

		ur-n-otemachi16
202.239.117.81	+	g0-11-ur-n-otemachi16.sphere.ad.jp
202.239.117.113	+	g0-12-ur-n-otemachi16.sphere.ad.jp

		ur-n-otemachi8
203.138.77.169	+	f1-0-ur-n-otemachi8.sphere.ad.jp
203.138.77.185	+	f3-0-ur-n-otemachi8.sphere.ad.jp

		ur-n-otemachi9
203.138.77.171	+	f1-0-ur-n-otemachi9.sphere.ad.jp
203.138.77.187	+	f3-0-ur-n-otemachi9.sphere.ad.jp