Router Naming Convention for orion.on.ca, 201110

Regular Expressions:

^[a-z]+\d+\.[a-z]+\d+-([a-z]+)\.orion\.on\.ca$
^orion-[^-]+-rne\.dist1-([a-z]+)\.[^\.]+\.orion\.on\.ca$

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 0.902
True Positives (green): 37
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 27

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:

		glph
66.97.16.118	+	pc121.pe01-glph.orion.on.ca
66.97.16.122	~	pc122.pe01.glph.orion.on.ca

		hmtn
66.97.16.142	+	be125.pe01-hmtn.orion.on.ca
66.97.16.146	+	be126.pe01-hmtn.orion.on.ca

		kntn
66.97.16.46	+	be105.pe01-kntn.orion.on.ca
66.97.16.50	+	be106.pe01-kntn.orion.on.ca

		lond
66.97.16.97	+	be118.p01-lond.orion.on.ca
66.97.16.145	+	be126.p01-lond.orion.on.ca
66.97.16.10	+	be3.p01-lond.orion.on.ca
66.97.16.18	+	be5.p01-lond.orion.on.ca
66.97.23.73	+	orion-largnet-rne.dist1-lond.ip.orion.on.ca
66.97.23.209	+	orion-sharcnet-rne.dist1-lond.ip.orion.on.ca

		nrby
66.97.16.62	+	be109.pe01-nrby.orion.on.ca
66.97.16.66	+	be110.pe01-nrby.orion.on.ca

		okvl
66.97.16.162	+	be127.pe01-okvl.orion.on.ca
66.97.16.166	+	be128.p101-okvl.orion.on.ca

		otwa
66.97.16.54	+	be107.pe01-otwa.orion.on.ca
66.97.16.58	+	be108.pe01-otwa.orion.on.ca
205.189.32.229		c4-orano-mon.canet4.net

		ptbo
66.97.16.57	+	be108.p01-ptbo.orion.on.ca
66.97.16.81	+	be114.p01-ptbo.orion.on.ca
66.97.16.6	+	be2.p01-ptbo.orion.on.ca
66.97.16.14	+	be4.p01-ptbo.orion.on.ca
66.97.23.237	!	orion-uoit-rne.dist1-toro.ip.orion.on.ca

		sdbr
66.97.16.78	+	be113.pe01-sdbr.orion.on.ca
66.97.16.82	+	be114.pe01-sdbr.orion.on.ca
66.97.23.129	+	orion-sno-rne.dist1-sdbr.ip.orion.on.ca

		toro
66.97.16.1	+	be1.p01-toro.orion.on.ca
66.97.16.53	+	be107.p01-toro.orion.on.ca
66.97.16.93	+	be117.p01-toro.orion.on.ca
66.97.16.141	!	be125.p10-york.orion.on.ca
66.97.16.161	+	be127.p01-toro.orion.on.ca
66.97.16.5	+	be2.p01-toro.orion.on.ca
66.97.16.21	+	be201.p01-toro.orion.on.ca
66.97.23.57	+	orion-gtanet-rne.dist1-toro.ip.orion.on.ca

		toro
66.97.16.22	!	be201.gw01-toro.orion.on.ca

		wtlo
66.97.16.110	+	be119.pe01-wtlo.orion.on.ca
66.97.16.114	+	be120.pe01-wtlo.orion.on.ca
66.97.23.53	+	orion-wlaurieru-rne.dist1-wtlo.ip.orion.on.ca
66.97.23.225	+	orion-wrdsb-rne.dist1-wtlo.ip.orion.on.ca

		york
66.97.16.2	+	be1.p01-york.orion.on.ca
66.97.16.109	+	be119.p01-york.orion.on.ca
66.97.16.9	!	be3.p01-toro.orion.on.ca
66.97.16.13	+	be4.p01-york.orion.on.ca

66.97.23.10	o	brock-orion-rne.dist1-stch.ip.orion.on.ca

66.97.23.18	o	yrdsb-orion-rne.dist1-toro.ip.orion.on.ca
38.99.223.222		york-region-district-school-board.demarc.cogentco.com

66.97.23.22	o	mcmaster-orion-rne.dist1-hmtn.ip.orion.on.ca

66.97.23.42	o	niagarac-orion-rne.dist1-stch.ip.orion.on.ca

66.97.23.50	o	york-orion-rne.dist2-toro.ip.orion.on.ca
209.105.192.90		soo-college-gateway2.onlink.net

66.97.23.54	o	wlaurieru-orion-rne.dist1-wtlo.ip.orion.on.ca

66.97.23.58	o	gtanet-orion-rne.dist1-toro.ip.orion.on.ca
205.211.94.22		ut-hub-inter-vrf-if-internet.gtanet.ca
205.211.94.21		ut-hub-inter-vrf-if-re.gtanet.ca
205.211.94.153		ut-hub-ryerson-if-re.gtanet.ca
205.211.94.233		ut-hub-utoronto-if-re.gtanet.ca
205.211.94.41		ut-hub-york-hub-if-internet.gtanet.ca
205.211.94.17		ut-hub-york-hub-if-re.gtanet.ca
216.66.30.114		gtanet-networking.10gigabitethernet3-1.core1.tor1.he.net

66.97.23.66	o	conestogac-orion-rne.dist1-wtlo.ip.orion.on.ca

66.97.23.74	o	largnet-orion-rne.dist1-lond.ip.orion.on.ca
199.71.2.5		vlan2000-einstein.largnet.ca
199.71.2.77		vlan802-einstein.largnet.ca

66.97.23.78	o	northernc-orion-rne.dist1-nrby.ip.orion.on.ca
38.112.19.122		northerncollege-appliedartstech.demarc.cogentco.com

66.97.23.82	o	wednet-orion-rne.dist1-wndr.ip.orion.on.ca
209.202.75.126		w126.wednet.on.ca

66.97.23.90	o	cambrianc-orion-rne.dist1-sdbr.ip.orion.on.ca

66.97.23.102	o	lakeheadu-orion-rne.dist1-tbay.ip.orion.on.ca
38.112.7.90		lakeheaduniversity.demarc.cogentco.com

66.97.23.106	o	confederationc-orion-rne.dist1-tbay.ip.orion.on.ca
38.112.7.70		confederationcollege.demarc.cogentco.com

66.97.23.114	o	flemingc-orion-rne.dist1-ptbo.ip.orion.on.ca

66.97.23.126	o	gtanet-orion-rne.dist2-toro.ip.orion.on.ca
205.211.95.145		york-hub-humber-if-re.gtanet.ca
205.211.94.46		york-hub-ut-hub-gre-if-re.gtanet.ca
205.211.94.42		york-hub-ut-hub-if-internet.gtanet.ca
205.211.94.18		york-hub-ut-hub-if-re.gtanet.ca
205.211.95.129		york-hub-yorku-if-re.gtanet.ca

66.97.23.130	o	sno-orion-rne.dist1-sdbr.ip.orion.on.ca
142.51.70.254		sno-gw.sno.laurentian.ca

66.97.23.166	o	nipissingu-orion-rne.dist1-nrby.ip.orion.on.ca
77.67.70.190		nipissing-university-gw.ip4.tinet.net

66.97.23.178	o	sheridanc-orion-rne.dist-york.ip.orion.on.ca

66.97.23.182	o	office-orion.orano-office.ip.orion.on.ca

66.97.23.194	o	nearnorthdsb-orion-rne.dist1-nrby.ip.orion.on.ca
64.235.102.130		ip64-235-102-130.packetworks.net

66.97.23.198	o	stlawrencec-orion-rne.dist1-kntn.ip.orion.on.ca

66.97.23.222	o	mars-orion-rne.dist1-toro.ip.orion.on.ca

66.97.23.226	o	wrdsb-orion-rne.dist1-wtlo.ip.orion.on.ca
38.104.158.126		csc-media-networks-inc.demarc.cogentco.com

66.97.23.230	o	algomau-orion-rne.dist1-sdbr.ip.orion.on.ca
38.104.158.10		algoma-university.demarc.cogentco.com

66.97.23.238	o	uoit-orion-rne.dist1-toro.ip.orion.on.ca
38.112.9.102		durhamcollegeuoit.demarc.cogentco.com
205.211.183.1		rtr-183.dc-uoit.net