Router Naming Convention for eastlink.ca, 201708

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 15
Positive Predictive Value: 0.920
True Positives (green): 46
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 38
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:

		ab-lgdn-br001.ab
24.139.7.106	+	ab-lgdn-br001.ab.eastlink.ca
24.222.171.1	+	ab-lgdn-br001.ab.eastlink.ca
173.252.47.190	+	ab-lgdn-br001.ab.eastlink.ca

		ab-wtsk-br001.ab
24.139.5.10	+	ab-wtsk-br001.ab.eastlink.ca
24.207.0.146	+	ab-wtsk-br001.ab.eastlink.ca
173.252.47.189	+	ab-wtsk-br001.ab.eastlink.ca

		bc-dlta-asr001.bc
24.207.0.62	+	bc-dlta-asr001.bc.eastlink.ca

		bc-dlta-br001.bc
24.207.0.33	+	bc-dlta-br001.bc.eastlink.ca
208.185.170.134		208.185.170.134.ipyx-063261-zyo.above.net

		bc-dlta-br002.bc
24.207.0.34	+	bc-dlta-br002.bc.eastlink.ca
24.207.0.38	+	bc-dlta-br002.bc.eastlink.ca
77.67.68.122		bragg-gw.ip4.gtt.net

		bc-vanc-br001.bc
24.207.0.37	+	bc-vanc-br001.bc.eastlink.ca
206.81.80.236	~	six.eastlink.ca

		nf-stph-asr001.nf
24.215.102.78	+	nf-stph-asr001.nf.eastlink.ca

		nl-stjn-pe006.nl
24.215.101.78	+	nl-stjn-pe006.nl.eastlink.ca
24.215.102.73	+	nl-stjn-pe006.nl.eastlink.ca
24.215.102.113	+	nl-stjn-pe006.nl.eastlink.ca
24.222.227.145	+	nl-stjn-pe006.nl.eastlink.ca

		ns-dgby-asr002.ns
24.215.101.250	+	ns-dgby-asr002.ns.eastlink.ca
24.215.102.242	+	ns-dgby-asr002.ns.eastlink.ca

		ns-hlfx-arris20.ns
173.212.127.42	+	ns-hlfx-arris20.ns.eastlink.ca
142.227.201.130		elink-1202.ednet.ns.ca

		ns-hlfx-br001.ns
24.215.101.221	+	ns-hlfx-br001.ns.eastlink.ca
24.215.102.9	+	ns-hlfx-br001.ns.eastlink.ca
208.185.22.114		208.185.22.114.ipyx-063261-zyo.above.net
38.104.158.14		acpana-business-systems.demarc.cogentco.com
77.67.70.142		bragg-communications-gw.ip4.gtt.net
173.205.39.202		ip4.gtt.net
62.115.42.70		eastlink-ic-306067-toro-b1.c.telia.net
213.248.75.147		eastlink-ic-321329-bost-b1.c.telia.net
206.108.34.118		eastlink.ip4.torontointernetxchange.net

		ns-hlfx-br002.ns
24.215.102.10	+	ns-hlfx-br002.ns.eastlink.ca
24.215.102.221	+	ns-hlfx-br002.ns.eastlink.ca
94.31.42.38		94.31.42.38.ipyx-063261-003-zyo.above.net
77.67.70.78		bragg-communications-gw.ip4.gtt.net
198.179.18.59		eastlink.peer.qix.ca

		ns-hlfx-dr001.ns
24.215.101.222	+	ns-hlfx-dr001.ns.eastlink.ca
24.215.101.245	+	ns-hlfx-dr001.ns.eastlink.ca
24.215.102.201	+	ns-hlfx-dr001.ns.eastlink.ca
24.222.79.65	+	ns-hlfx-dr001.ns.eastlink.ca
24.222.227.77	+	ns-hlfx-dr001.ns.eastlink.ca

		ns-hlfx-dr002.ns
24.215.102.121	+	ns-hlfx-dr002.ns.eastlink.ca
24.215.102.145	+	ns-hlfx-dr002.ns.eastlink.ca
24.215.102.222	+	ns-hlfx-dr002.ns.eastlink.ca

		ns-yrmo-asr002.ns
24.215.102.186	+	ns-yrmo-asr002.ns.eastlink.ca
24.215.102.250	+	ns-yrmo-asr002.ns.eastlink.ca

		on-bari-br001.on
216.167.240.9	~	216-167-240-9.eastlink.ca
24.139.7.169	+	on-bari-br001.on.eastlink.ca
24.139.7.233	+	on-bari-br001.on.eastlink.ca
206.223.119.215		eqix-ch1.braggcommunications.com
77.67.68.182		eastlink-gw.ip4.gtt.net
206.108.34.20		persona.ip4.torontointernetxchange.net

		on-bari-dr001.on
24.139.5.9	+	on-bari-dr001.on.eastlink.ca
24.139.7.234	+	on-bari-dr001.on.eastlink.ca

		on-grmd-br002.on
24.139.7.170	+	on-grmd-br002.on.eastlink.ca
216.104.104.157	+	on-grmd-br002.on.eastlink.ca
208.185.21.194		208.185.21.194.ipyx-063261-002-zyo.above.net
198.179.18.69		eastlink.peer.qix.ca

		on-grmd-dr002.on
24.139.7.225	+	on-grmd-dr002.on.eastlink.ca
216.104.104.158	+	on-grmd-dr002.on.eastlink.ca

		on-mkdl-asr003.on
24.139.20.26	+	on-mkdl-asr003.on.eastlink.ca

		on-sdbr-asr001.on
216.104.104.129	~	216-104-104-129.eastlink.ca
216.104.96.3	~	216-104-96-3.eastlink.ca
216.104.99.237	~	216-104-99-237.eastlink.ca
24.138.161.9	~	24-138-161-9.eastlink.ca
24.138.163.241	~	24-138-163-241.eastlink.ca
24.138.163.245	~	24-138-163-245.eastlink.ca
24.138.163.9	~	24-138-163-9.eastlink.ca
24.139.15.42	~	24-139-15-42.eastlink.ca
24.139.16.225	~	24-139-16-225.eastlink.ca
24.139.16.77	~	24-139-16-77.eastlink.ca
24.138.160.73	+	on-sdbr-asr001.on.eastlink.ca
24.138.160.109	+	on-sdbr-asr001.on.eastlink.ca
24.139.5.17	+	on-sdbr-asr001.on.eastlink.ca
24.139.15.93	+	on-sdbr-asr001.on.eastlink.ca
24.139.16.107	+	on-sdbr-asr001.on.eastlink.ca
24.139.16.130	+	on-sdbr-asr001.on.eastlink.ca
24.139.16.153	+	on-sdbr-asr001.on.eastlink.ca
24.139.16.178	+	on-sdbr-asr001.on.eastlink.ca
24.139.17.50	+	on-sdbr-asr001.on.eastlink.ca
216.104.99.169	+	on-sdbr-asr001.on.eastlink.ca
24.139.17.226	!	on-sdbr-asr002.on.eastlink.ca
24.139.25.97	!	on-sdbr-asr002.on.eastlink.ca

		on-tmns-asr002.on
24.139.3.174	~	24-139-3-174.eastlink.ca
24.139.3.105	+	on-tmns-asr002.on.eastlink.ca
209.91.137.102		eastlink_vianet-docsis-nni.vianet.ca

24.215.110.82	~	24-215-110-82.eastlink.ca
24.222.59.210	~	24-222-59-210.eastlink.ca
24.222.95.182	~	spmtelecom-gw1.nf.eastlink.ca
24.222.226.254	~	spmtelecom-gw2.eastlink.ca

24.137.102.58	~	24-137-102-58.eastlink.ca
24.137.102.62	~	24-137-102-62.eastlink.ca
24.137.102.66	~	24-137-102-66.eastlink.ca

24.139.5.46	-	on-bari-asr001.on.eastlink.ca
209.91.168.14	!	on-sdbr-asr001.on.eastlink.ca
209.105.192.26	!	on-sdbr-asr002.on.eastlink.ca

24.139.3.6	~	24-139-3-6.eastlink.ca
24.139.4.38	~	24-139-4-38.eastlink.ca

24.139.4.2	~	24-139-4-2.eastlink.ca
24.139.4.6	~	24-139-4-6.eastlink.ca

24.139.5.14	~	24-139-5-14.eastlink.ca
24.139.5.42	~	24-139-5-42.eastlink.ca

24.139.7.94	~	24-139-7-94.eastlink.ca
66.206.240.126	~	66-206-240-126.eastlink.ca

24.139.7.230	~	24-139-7-230.eastlink.ca
67.58.194.170	~	67-58-194-170.eastlink.ca

24.207.2.202	~	24-207-2-202.eastlink.ca
24.207.2.206	~	24-207-2-206.eastlink.ca

24.222.226.146	~	blk-222-226-146.eastlink.ca
24.222.227.210	~	nf-mtwn-arris1.eastlink.ca

24.222.226.174	~	24-222-226-174.eastlink.ca
24.222.227.174	~	yrmo-arris2.eastlink.ca

216.167.240.37	~	216-167-240-37.eastlink.ca
24.139.3.122	~	24-139-3-122.eastlink.ca

24.139.5.62	o	24-139-5-62.eastlink.ca

24.222.79.34	o	stfx-gw.eastlink.ca

24.222.79.142	o	seaside-gw.eastlink.ca
216.66.41.122		seaside-communications.10gigabitethernet1-1.core1.tor1.he.net

24.222.79.242	o	link.bm.eastlink.ca
129.250.202.238		ge-100-0-0-9.r08.nycmny01.us.ce.gin.ntt.net

173.212.126.129	o	173-212-126-129.eastlink.ca