Router Naming Convention for sphere.ad.jp, 201412

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 29
Positive Predictive Value: 1.000
True Positives (green): 69
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: 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:

		a-nagoya-core2
203.138.77.42	+	xg2-1-a-nagoya-core2.sphere.ad.jp

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

		idb-arena-gw1
203.138.72.2	+	g2-1-idb-arena-gw1.sphere.ad.jp
203.138.72.6	+	g2-2-idb-arena-gw1.sphere.ad.jp
202.239.114.102	+	g2-3-idb-arena-gw1.sphere.ad.jp

		idb-arena-gw2
203.138.72.10	+	g2-1-idb-arena-gw2.sphere.ad.jp
203.138.72.14	+	g2-2-idb-arena-gw2.sphere.ad.jp
202.239.114.98	+	g2-3-idb-arena-gw2.sphere.ad.jp

		idb-arena-gw20
203.138.77.139	+	g0-1-idb-arena-gw20.sphere.ad.jp
203.138.77.203	+	g0-2-idb-arena-gw20.sphere.ad.jp

		idb-arena-gw25
202.239.117.6	+	g0-1-idb-arena-gw25.sphere.ad.jp
202.239.117.38	+	g0-2-idb-arena-gw25.sphere.ad.jp

		idb-arena-gw26
202.239.117.7	+	g0-1-idb-arena-gw26.sphere.ad.jp
202.239.117.39	+	g0-2-idb-arena-gw26.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-arena-gw6
203.138.72.20	+	f1-0-idb-arena-gw6.sphere.ad.jp
203.138.72.36	+	f2-0-idb-arena-gw6.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-ug3
203.138.69.18	+	g0-10-kanda-ug3.sphere.ad.jp
203.138.69.2	+	g0-9-kanda-ug3.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
203.138.77.234	+	g2-3-kanda-ug51.sphere.ad.jp
203.138.77.238	+	g2-4-kanda-ug51.sphere.ad.jp

		kanda-ug53
203.138.69.62	+	xg1-1-kanda-ug53.sphere.ad.jp
210.153.254.178	+	xg1-2-kanda-ug53.sphere.ad.jp
210.153.254.138	+	xg1-4-kanda-ug53.sphere.ad.jp
210.153.254.230	+	xg3-2-kanda-ug53.sphere.ad.jp
210.165.252.38	+	xg4-2-kanda-ug53.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-gw7
210.153.254.210	+	xg1-5-kcd-arena-gw7.sphere.ad.jp
210.153.254.214	+	xg1-7-kcd-arena-gw7.sphere.ad.jp

		kcd-arena-gw8
210.153.254.218	+	xg1-5-kcd-arena-gw8.sphere.ad.jp
210.153.254.222	+	xg1-7-kcd-arena-gw8.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

		mzn-arena-gw4
203.138.68.106	+	g2-1-mzn-arena-gw4.sphere.ad.jp
203.138.77.70	+	g2-2-mzn-arena-gw4.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

		n-otemachi-ug12
202.239.113.38	+	g0-47-n-otemachi-ug12.sphere.ad.jp
202.239.113.42	+	g0-48-n-otemachi-ug12.sphere.ad.jp

		n-otemachi-ug2
202.239.117.86	+	g0-11-n-otemachi-ug2.sphere.ad.jp
202.239.117.118	+	g0-12-n-otemachi-ug2.sphere.ad.jp

		n-otemachi-ug22
210.165.252.26	+	g0-23-n-otemachi-ug22.sphere.ad.jp
210.165.252.30	+	g0-24-n-otemachi-ug22.sphere.ad.jp

		n-otemachi-ug51
203.138.77.242	+	g2-1-n-otemachi-ug51.sphere.ad.jp
203.138.77.246	+	g2-2-n-otemachi-ug51.sphere.ad.jp
203.138.77.250	+	g2-3-n-otemachi-ug51.sphere.ad.jp
203.138.77.254	+	g2-4-n-otemachi-ug51.sphere.ad.jp

		n-otemachi-ug53
203.138.69.58	+	xg1-1-n-otemachi-ug53.sphere.ad.jp
210.153.254.174	+	xg1-2-n-otemachi-ug53.sphere.ad.jp
210.153.254.137	+	xg1-4-n-otemachi-ug53.sphere.ad.jp
210.165.252.41	+	xg2-4-n-otemachi-ug53.sphere.ad.jp
210.153.254.234	+	xg3-2-n-otemachi-ug53.sphere.ad.jp
210.153.254.225	+	xg3-4-n-otemachi-ug53.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-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