Router Naming Convention for content-core.net, 201104

Regular Expressions:

^[a-z\d]+-[^\.]+\.([a-z]+\d+\..+)\.content-core\.net$

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 0.936
True Positives (green): 44
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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:

		ca1.nbg3
82.149.64.29	+	atm3-0-293.ca1.nbg3.content-core.net
212.123.97.99	+	fe-0-0.ca1.nbg3.content-core.net

		cr1.nbg1
212.123.112.70	+	ge3-1-98.cr1.nbg1.content-core.net
212.123.127.201	+	tenge-1-1-58.cr1.nbg1.content-core.net
212.123.123.121	+	tenge1-1-40.cr1.nbg1.content-core.net
212.123.123.75	+	tenge1-1-51.cr1.nbg1.content-core.net
212.123.123.193	+	tenge1-2-57.cr1.nbg1.content-core.net
134.222.107.54	+	tenge1-3.cr1.nbg1.content-core.net

		cr1.nyc.us
212.123.127.246	+	ge0-0.cr1.nyc.us.content-core.net
4.59.128.6	+	tenge6-1.cr1.nyc.us.content-core.net

		cr1.snn.us
81.17.96.6	+	ge0-1.cr1.snn.us.content-core.net
4.71.118.42	+	tenge6-1.cr1.snn.us.content-core.net

		cr1.vie.at
212.123.123.219	+	ge1-1-637.cr1.vie.at.content-core.net
212.123.123.147	+	tenge1-1-70.cr1.vie.at.content-core.net

		cr2.fra3
212.123.97.2	+	ge1-0.cr2.fra3.content-core.net
212.123.127.205	+	tenge-1-1-58.cr2.fra3.content-core.net
212.123.123.88	+	tenge1-1-53.cr2.fra3.content-core.net
212.123.123.98	+	tenge1-1-54.cr2.fra3.content-core.net
80.81.192.32	+	tenge1-2.cr2.fra3.content-core.net
212.123.123.202	+	tenge1-3-57.cr2.fra3.content-core.net
212.123.123.137	+	tenge2-4-42.cr2.fra3.content-core.net

		cr2.muc1
212.123.123.129	+	tenge1-1-41.cr2.muc1.content-core.net
212.123.123.66	+	tenge1-1-51.cr2.muc1.content-core.net
212.123.123.145	+	tenge1-1-70.cr2.muc1.content-core.net
212.123.123.81	+	tenge1-2-53.cr2.muc1.content-core.net
62.140.25.10		tenge-1-3.cr2.muc1.contenet-core.net

		cr2.nbg1
212.123.127.202	+	tenge-1-1-58.cr2.nbg1.content-core.net
212.162.19.34	+	tenge-1-3.cr2.nbg1.content-core.net
212.123.123.122	+	tenge1-1-40.cr2.nbg1.content-core.net
212.123.123.76	+	tenge1-2-51.cr2.nbg1.content-core.net

		cr2.nbg1
212.123.112.69	!	ge3-1-98.cr2.nbg1.content-core.net
212.123.123.194	!	tenge1-1-57.cr2.nbg1.content-core.net
212.123.123.109	!	tenge1-2-54.cr2.nbg1.content-core.net

		cr2.nbg2
212.123.123.50	+	tenge1-1-50.cr2.nbg2.content-core.net
212.123.123.213	+	tenge1-2-56.cr2.nbg2.content-core.net

		cr3.fra3
212.123.97.3	+	ge1-1.cr3.fra3.content-core.net
212.123.127.204	+	tenge-2-4-58.cr3.fra3.content-core.net
212.123.123.89	+	tenge2-1-53.cr3.fra3.content-core.net
193.159.227.138	+	tenge2-2.cr3.fra3.content-core.net
80.81.193.32	+	tenge2-3.cr3.fra3.content-core.net
212.123.123.138	+	tenge2-4-42.cr3.fra3.content-core.net
212.123.123.203	+	tenge2-4-57.cr3.fra3.content-core.net
212.123.127.210	+	tenge4-3-59.cr3.fra3.content-core.net

		cr3.muc1
80.190.129.37	+	ge2-2.cr3.muc1.content-core.net
80.190.139.57	-	ge6-0-821.cr1.muc1.content-core.net
212.123.123.130	+	tenge1-1-41.cr3.muc1.content-core.net
212.123.123.82	+	tenge1-1-53.cr3.muc1.content-core.net
212.123.123.67	+	tenge1-2-51.cr3.muc1.content-core.net
134.222.112.62	+	tenge1-3.cr3.muc1.content-core.net