Router Naming Convention for eastlink.ca, 201702

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 0.862
True Positives (green): 25
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 40
Training routers with a single interface in suffix: 13

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-camr-asr002.ab
24.142.18.102	+	ab-camr-asr002.ab.eastlink.ca
24.142.18.109	+	ab-camr-asr002.ab.eastlink.ca

		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-asr001.ab
24.222.171.5	+	ab-wtsk-asr001.ab.eastlink.ca
24.222.171.21	~	blk-222-171-21.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
24.207.0.206	+	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
24.222.171.2	+	bc-dlta-br002.bc.eastlink.ca
77.67.68.122		bragg-gw.ip4.gtt.net

		bc-dlta-cmts003.bc
24.207.2.238	~	24-207-2-238.eastlink.ca
24.207.0.94	+	bc-dlta-cmts003.bc.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
24.222.226.89	~	blk-222-226-89.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
198.32.118.213		eqix-ny9.eastlink.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
94.31.42.38		94.31.42.38.ipyx-063261-003-zyo.above.net
77.67.70.78		bragg-communications-gw.ip4.gtt.net

		ns-hlfx-dr001.ns
24.215.101.222	+	ns-hlfx-dr001.ns.eastlink.ca
24.215.101.245	+	ns-hlfx-dr001.ns.eastlink.ca

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

		on-bari-br001.on
24.139.7.169	+	on-bari-br001.on.eastlink.ca
208.185.21.194		208.185.21.194.ipyx-063261-002-zyo.above.net
77.67.68.182		eastlink-gw.ip4.gtt.net

		on-cfpd-ar001.on
24.139.7.205	~	24-139-7-205.eastlink.ca
24.139.16.86	+	on-cfpd-ar001.on.eastlink.ca

		on-grmd-br002.on
24.139.7.170	+	on-grmd-br002.on.eastlink.ca

		on-sdbr-asr001.on
216.104.104.129	~	216-104-104-129.eastlink.ca
216.104.108.197	~	216-104-108-197.eastlink.ca
216.104.116.9	~	216-104-116-9.eastlink.ca
216.167.239.185	~	216-167-239-185.eastlink.ca
216.167.252.241	~	216-167-252-241.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
24.139.16.77	~	24-139-16-77.eastlink.ca
24.139.3.137	~	24-139-3-137.eastlink.ca
24.139.4.61	~	24-139-4-61.eastlink.ca
24.138.160.109	+	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
24.139.25.97	!	on-sdbr-asr002.on.eastlink.ca

		on-sdbr-asr001.on
24.139.15.2	~	24-139-15-2.eastlink.ca
66.206.240.126	~	66-206-240-126.eastlink.ca
24.139.7.98	!	on-sdbr-asr001.on.eastlink.ca

		on-sdbr-dr001.on
24.139.3.105	+	on-sdbr-dr001.on.eastlink.ca
209.91.158.254		eastlnk-via-gw-tim-peer-10k2-3.vianet.ca

24.215.110.82	~	blk-215-110-82.eastlink.ca
24.222.59.210	~	blk-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	~	blk-137-102-58.eastlink.ca
24.137.102.62	~	blk-137-102-62.eastlink.ca
24.137.102.66	~	blk-137-102-66.eastlink.ca

24.137.102.22	~	blk-137-102-22.eastlink.ca
24.137.102.30	~	blk-137-102-30.eastlink.ca

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

24.139.7.133	~	24-139-7-133.eastlink.ca
24.139.9.178	~	24-139-9-178.eastlink.ca

24.142.18.114	-	ab-camr-asr003.ab.eastlink.ca
24.142.18.110	-	ab-camr-br001.ab.eastlink.ca

24.142.57.134	~	blk-142-57-134.eastlink.ca
173.212.126.186	~	blk-212-126-186.eastlink.ca

24.207.0.26	~	24-207-0-26.eastlink.ca
24.207.0.30	~	24-207-0-30.eastlink.ca

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

24.222.227.110	~	nf-chng-ubr1.eastlink.ca
24.222.227.62	~	pe-smsd-arris1.eastlink.ca

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

24.222.79.142	o	seaside-gw.eastlink.ca

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

69.17.193.1	o	bm-dc01-dr001.bm.eastlink.ca