Router Naming Convention for optitel.net.br, 201603

Regular Expressions:

^([a-z]+)-\d+-\d+\.optitel\.net\.br$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 0.773
True Positives (green): 17
False Positives (red): 5
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 8
Training routers with a single interface in suffix: 12

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:

		bcu
187.44.112.21	+	bcu-203-549.optitel.net.br
187.44.112.164	+	bcu-203-550.optitel.net.br
187.44.112.89	+	bcu-203-589.optitel.net.br
187.44.112.46	!	fns-249-540.optitel.net.br
187.44.112.30	-	rgt-13-1557.optitel.net.br

		cda
201.55.96.78	+	cda-200-532.optitel.net.br
187.44.112.130	+	cda-200-566.optitel.net.br
187.44.112.50	+	cda-200-570.optitel.net.br

		cta
187.44.112.206	!	cta-242-568.optitel.net.br
201.48.251.50		optitel-algar-cta.algartelecom.com.br

		fns
201.55.97.94	+	fns-249-548.optitel.net.br
187.44.112.58	+	fns-249-580.optitel.net.br
187.44.112.94	+	fns-249-589.optitel.net.br
187.44.112.86	+	fns-549-540.optitel.net.br

		pae
187.44.112.54	+	pae-237-536.optitel.net.br
187.44.112.158	+	pae-237-597.optitel.net.br

		pas
201.55.96.2	+	pas-250-530.optitel.net.br
187.44.112.202	+	pas-250-594.optitel.net.br
187.44.112.106	~	static-187-44-112-106.optitel.net.br
201.48.50.229		201-048-050-229.static.ctbctelecom.com.br

		tij
187.44.112.187	+	tij-36-522.optitel.net.br
187.44.112.102	+	tij-36-539.optitel.net.br
187.44.112.90	+	tij-36-589.optitel.net.br

		tun
201.55.97.14	~	static-201-55-97-14.optitel.net.br
201.55.97.227	+	tun-28-596.optitel.net.br

187.44.112.2	!	spo-1-576.optitel.net.br
201.55.97.6	-	vii-175-545.optitel.net.br

187.44.112.205	!	cta-3-568.optitel.net.br
187.44.112.193	!	spo-132-599.optitel.net.br

189.38.110.228	~	static-189-38-110-228.optitel.net.br
201.55.121.242	~	static-201-55-121-242.optitel.net.br

201.55.96.122	~	rt-coxl-01.optitel.net.br
201.55.97.74	~	static-201-55-97-74.optitel.net.br

201.55.123.198	~	static-201-55-123-198.optitel.net.br
201.55.99.66	~	static-201-55-99-66.optitel.net.br
189.90.52.50		as11802.globalwave.com.br
179.127.164.246		179-127-164-246.tpa.net.br

177.126.108.2	o	static-177-126-108-2.optitel.net.br
200.215.218.94		comnet-int1-25-sw10.pae.commcorp.net.br

179.108.111.6	o	static-179-108-111-6.optitel.net.br
189.58.248.190		corporativo.gvt.net.br
177.101.249.38		177-101-249-38.static.stech.net.br

187.44.114.2	o	static-187-44-114-2.optitel.net.br
187.85.162.30		187-85-162-30.tpa.net.br

187.44.114.42	o	static-187-44-114-42.optitel.net.br
177.159.114.30		viacabocom.static.gvt.net.br

187.44.116.182	o	static-187-44-116-182.optitel.net.br

189.38.110.118	o	static-189-38-110-118.optitel.net.br
201.76.1.166		ded-contato-1-166.contato.net
179.184.108.26		sulonlineempresa.static.gvt.net.br

201.49.115.2	o	static-201-49-115-2.optitel.net.br
201.76.1.138		mkm.cua.contato.net

201.55.98.172	o	static-201-55-98-172.optitel.net.br
200.237.194.50		rct-core1-4080.bb.pop-sc.rnp.br

201.55.114.10	o	static-201-55-114-10.optitel.net.br
179.127.162.218		179-127-162-218.tpa.net.br

201.55.116.234	o	static-201-55-116-234.optitel.net.br
201.90.219.82		sercompe-g1-0-2-iacc02.fns.embratel.net.br

201.55.123.2	o	static-201-55-123-2.optitel.net.br
200.247.245.214		tractebelenergia-g4-0-0-114-gacc03.fns.embratel.net.br