Router Naming Convention for connections.ca, 201803

Regular Expressions:

^.+\.([^\.]+\.[a-z]+\.[a-z]+\d+)\.connections\.ca$

Statistics:

Training routers with at least two clustered interfaces: 18
Positive Predictive Value: 0.949
True Positives (green): 56
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 7
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:

		bb01.cr.tor1
206.108.190.3	+	ae0.v110.bb01.cr.tor1.connections.ca
206.108.190.65	+	ae0.v111.bb01.cr.tor1.connections.ca
208.113.0.45	+	ae0.v113.bb01.cr.tor1.connections.ca
206.108.190.146	+	ae0.v3616.bb01.cr.tor1.connections.ca
208.113.0.102	+	ae0.v91.bb01.cr.tor1.connections.ca
206.108.190.35	+	ae1.v120.bb01.cr.tor1.connections.ca
206.108.190.73	+	ae1.v121.bb01.cr.tor1.connections.ca
208.113.0.109	+	ae1.v122.bb01.cr.tor1.connections.ca
206.108.190.162	+	ae1.v2616.bb01.cr.tor1.connections.ca
208.113.0.118	+	ae1.v92.bb01.cr.tor1.connections.ca
216.234.47.193	!	te-3-0-0.v98.bb02.cr.tor1.connections.ca
204.232.76.73	~	torix.ae0-167.bb01.connections.ca

		bb01.cr.tor1
162.212.202.114	!	akamai.ge2-1-0.bb01.cr.tor1.connections.ca
23.59.178.1		a23-59-178-1.deploy.static.akamaitechnologies.com
192.171.61.194		192-171-61-194.cpe.pppoe.ca

		bb01.cr.tor1
206.108.190.130	!	google.ae10.bb01.cr.tor1.connections.ca

		bb02.cr.tor1
206.108.190.4	+	ae0.v110.bb02.cr.tor1.connections.ca
206.108.190.66	+	ae0.v111.bb02.cr.tor1.connections.ca
208.113.0.46	+	ae0.v113.bb02.cr.tor1.connections.ca
206.108.190.147	+	ae0.v3616.bb02.cr.tor1.connections.ca
208.113.0.101	+	ae0.v91.bb02.cr.tor1.connections.ca
206.108.190.36	+	ae1.v120.bb02.cr.tor1.connections.ca
206.108.190.74	+	ae1.v121.bb02.cr.tor1.connections.ca
208.113.0.110	+	ae1.v122.bb02.cr.tor1.connections.ca
206.108.190.163	+	ae1.v2616.bb02.cr.tor1.connections.ca
208.113.0.117	+	ae1.v92.bb02.cr.tor1.connections.ca
216.234.47.201	+	te-3-0-0.v99.bb02.cr.tor1.connections.ca
204.232.76.74	~	torix.ae0-167.bb02.connections.ca

		cab-f1.eg.tor2
104.244.188.39	+	ge0-15.v110.esr01.cab-f1.eg.tor2.connections.ca
104.244.188.71	+	ge0-16.v120.esr01.cab-f1.eg.tor2.connections.ca

		car01.eg.tor1
206.108.190.14	+	be1-110.car01.eg.tor1.connections.ca
206.108.190.46	+	be2-120.car01.eg.tor1.connections.ca

		car01.eg.tor2
104.244.188.217	+	te-0-0-2-0.v93.car01.eg.tor2.connections.ca
216.234.47.194	+	te-0-0-2-0.v98.car01.eg.tor2.connections.ca
216.234.47.202	+	te-0-0-2-1.v99.car01.eg.tor2.connections.ca
207.189.209.225		225.209.189.207.static.addr.dsl4u.ca
76.10.177.146		76-10-177-146.dsl.teksavvy.com

		car02.eg.tor1
206.108.190.7	+	te-0-0-20-110.car02.eg.tor1.connections.ca
206.108.190.39	+	te-1-0-20-120.car02.eg.tor1.connections.ca

		ces01.eg.cgy1
208.113.0.97	+	ge0-1.v91.ces01.eg.cgy1.connections.ca
208.113.0.113	+	ge0-1.v92.ces01.eg.cgy1.connections.ca
206.126.225.31		gw-accelerated-connections.yycix.ca

		ces03.eg.tor1
206.108.190.5	+	ge0-0-0.v110.ces03.eg.tor1.connections.ca
206.108.190.37	+	ge0-0-1.v120.ces03.eg.tor1.connections.ca

		ces04.eg.tor1
206.108.190.6	+	ge0-0-0.v110.ces04.eg.tor1.connections.ca
206.108.190.38	+	ge0-0-1.v120.ces04.eg.tor1.connections.ca

		esr01.eg.tor1
206.108.190.69	~	esr01.eg.tor2.connections.ca
206.108.190.77	+	ge0-1.v121.esr01.eg.tor1.connections.ca

		esr01.eg.tor2
104.244.188.219	+	po1.v93.esr01.eg.tor2.connections.ca
216.234.47.195	+	po1.v98.esr01.eg.tor2.connections.ca
216.234.47.203	+	po2.v99.esr01.eg.tor2.connections.ca

		esr02.eg.tor1
206.108.190.67	+	ge0-1.v111.esr02.eg.tor1.connections.ca
206.108.190.75	+	ge0-1.v121.esr02.eg.tor1.connections.ca

		esr03.eg.tor1
206.108.190.70	+	ge0-1.v111.esr03.eg.tor1.connections.ca
206.108.190.78	+	ge0-1.v121.esr03.eg.tor1.connections.ca

		esr04.eg.tor1
206.108.190.68	+	ge0-1.v111.esr04.eg.tor1.connections.ca
206.108.190.76	+	ge0-1.v121.esr04.eg.tor1.connections.ca

		lns01.eg.cgy1
208.113.0.98	+	ge0-0-0.v91.lns01.eg.cgy1.connections.ca
208.113.0.114	+	ge0-0-0.v92.lns01.eg.cgy1.connections.ca
104.244.188.221	+	gi-0-0-1.v93.lns01.eg.cgy1.connections.ca
64.62.244.106		accelerated-connections-inc.gigabitethernet1-1-6.switch2.yyc1.he.net

		lns01.eg.tor1
206.108.190.15	+	te-1-0-0-110.lns01.eg.tor1.connections.ca
206.108.190.47	+	te-1-1-0-120.lns01.eg.tor1.connections.ca

		lns01.eg.tor2
104.244.188.35	+	te-1-0-0-110.lns01.eg.tor2.connections.ca
104.244.188.218	+	te-1-0-0.v93.lns01.eg.tor2.connections.ca
104.244.188.67	-	te-1-1-0-120.lns02.eg.tor1.connections.ca

		nni04.eg.tor1
206.108.190.11	+	te0-1.v110.nni04.eg.tor1.connections.ca
206.108.190.43	+	te0-2.v120.nni04.eg.tor1.connections.ca

		yfb-asr1006.eg.tor6
206.108.190.145	+	te-0-3-0.v3616.yfb-asr1006.eg.tor6.connections.ca
206.108.190.161	+	te-1-1-0.v2616.yfb-asr1006.eg.tor6.connections.ca

104.244.188.41	~	41.188.244.104.static.addr.connections.ca
104.244.188.73	~	73.188.244.104.static.addr.connections.ca

206.108.190.24	~	ces02.eg.tor1.connections.ca
206.108.190.56	~	ces02.eg.tor1.connections.ca

216.234.56.22	o	vm.connections.ca
216.234.56.30		30.56.234.216.sta.connection.ca