Router Naming Convention for zoomtown.com, 201110

Regular Expressions:

^([a-z\d]+-[^-]+)-[^\.]+\.zoomtown\.com$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 1
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:

		10ge2-4.ws
216.68.6.203	+	10ge2-4.ws-osr1.zoomtown.com
216.68.7.203	+	10ge2-4.ws-osr1.zoomtown.com
216.68.212.2	~	ws-osr1-g3-1.10.zoomtown.com
216.171.128.146		zoomtown-ws-osr1.lsa.cvg.transedge.com

		ws-esr1
216.68.12.178	+	ws-esr1-g8-0-0.zoomtown.com
216.68.12.182	+	ws-esr1-g8-1-0.zoomtown.com
66.161.146.105		105.146.161.66.ded-dsl.fuse.net
216.68.165.105		105.165.68.216.ded-dsl.fuse.net
216.196.245.105		105.245.196.216.ded-dsl.fuse.net
216.196.198.121		121.198.196.216.ded-dsl.fuse.net
66.161.142.125		125.142.161.66.ded-dsl.fuse.net
216.68.216.125		125.216.68.216.ded-dsl.fuse.net
66.161.148.137		137.148.161.66.ded-dsl.fuse.net
216.196.219.137		137.219.196.216.ded-dsl.fuse.net
216.196.251.145		145.251.196.216.ded-dsl.fuse.net
216.68.123.153		153.123.68.216.ded-dsl.fuse.net
66.161.149.17		17.149.161.66.ded-dsl.fuse.net
216.68.135.209		209.135.68.216.ded-dsl.fuse.net
216.196.216.209		209.216.196.216.ded-dsl.fuse.net
216.196.216.217		217.216.196.216.ded-dsl.fuse.net
216.68.139.25		25.139.68.216.ded-dsl.fuse.net
216.196.198.45		45.198.196.216.ded-dsl.fuse.net
216.196.199.53		53.199.196.216.ded-dsl.fuse.net
216.196.197.69		69.197.196.216.ded-dsl.fuse.net
216.196.222.69		69.222.196.216.ded-dsl.fuse.net
216.196.219.81		81.219.196.216.ded-dsl.fuse.net
66.42.234.81		81.234.42.66.ded-dsl.fuse.net
216.196.246.89		89.246.196.216.ded-dsl.fuse.net
216.196.197.9		9.197.196.216.ded-dsl.fuse.net
216.68.218.93		93.218.68.216.ded-dsl.fuse.net
216.68.203.177		ddsl-216-68-203-177.fuse.net
66.161.193.49		ddsl-66-161-193-49.fuse.net
66.161.187.145		fuse-ded-dsl-66-161-187-145.fuse.net
74.83.138.137		fuse-dedicated-74-83-138-137.fuse.net
216.68.192.51		nr25-216-68-192-51.fuse.net
72.49.80.1		ws-esr1-72-49-80-1.fuse.net

		ws-esr2
216.68.12.186	+	ws-esr2-g8-0-0.zoomtown.com
216.68.12.190	+	ws-esr2-g8-1-0.zoomtown.com
216.68.138.105		105.138.68.216.ded-dsl.fuse.net
66.42.164.105		105.164.42.66.ded-dsl.fuse.net
216.68.217.109		109.217.68.216.ded-dsl.fuse.net
66.161.240.113		113.240.161.66.ded-dsl.fuse.net
66.161.145.117		117.145.161.66.ded-dsl.fuse.net
216.196.240.125		125.240.196.216.ded-dsl.fuse.net
216.196.198.129		129.198.196.216.ded-dsl.fuse.net
216.68.215.129		129.215.68.216.ded-dsl.fuse.net
66.161.238.13		13.238.161.66.ded-dsl.fuse.net
216.68.163.137		137.163.68.216.ded-dsl.fuse.net
69.61.142.141		141.142.61.69.ded-dsl.fuse.net
66.161.243.145		145.243.161.66.ded-dsl.fuse.net
216.68.215.149		149.215.68.216.ded-dsl.fuse.net
66.42.233.149		149.233.42.66.ded-dsl.fuse.net
66.117.252.153		153.252.117.66.ded-dsl.fuse.net
66.161.219.157		157.219.161.66.ded-dsl.fuse.net
216.68.216.193		193.216.68.216.ded-dsl.fuse.net
69.61.227.193		193.227.61.69.ded-dsl.fuse.net
69.61.166.205		205.166.61.69.ded-dsl.fuse.net
216.196.240.209		209.240.196.216.ded-dsl.fuse.net
66.42.164.213		213.164.42.66.ded-dsl.fuse.net
216.68.133.233		233.133.68.216.ded-dsl.fuse.net
216.196.245.233		233.245.196.216.ded-dsl.fuse.net
216.196.237.241		241.237.196.216.ded-dsl.fuse.net
216.68.133.245		245.133.68.216.ded-dsl.fuse.net
216.196.252.249		249.252.196.216.ded-dsl.fuse.net
216.196.250.25		25.250.196.216.ded-dsl.fuse.net
216.196.196.253		253.196.196.216.ded-dsl.fuse.net
216.196.248.29		29.248.196.216.ded-dsl.fuse.net
66.161.158.41		41.158.161.66.ded-dsl.fuse.net
216.196.197.5		5.197.196.216.ded-dsl.fuse.net
66.42.212.53		53.212.42.66.ded-dsl.fuse.net
216.196.196.57		57.196.196.216.ded-dsl.fuse.net
66.161.142.65		65.142.161.66.ded-dsl.fuse.net
66.161.255.77		77.255.161.66.ded-dsl.fuse.net
66.161.218.85		85.218.161.66.ded-dsl.fuse.net
66.161.162.89		89.162.161.66.ded-dsl.fuse.net
216.68.135.9		9.135.68.216.ded-dsl.fuse.net
216.68.134.93		93.134.68.216.ded-dsl.fuse.net
216.196.204.93		93.204.196.216.ded-dsl.fuse.net
216.196.235.97		97.235.196.216.ded-dsl.fuse.net
216.196.240.97		97.240.196.216.ded-dsl.fuse.net
66.161.182.241		ddsl-66-161-182-241.fuse.net
66.161.199.225		ddsl-66-161-199-225.fuse.net
216.196.159.197		ded-dsl-216-196-159-197.fuse.net
66.161.187.125		fuse-ded-dsl-66-161-187-125.fuse.net
66.117.234.13		fuse-dedicated-66-117-234-13.fuse.net
74.83.130.165		fuse-dedicated-74-83-130-165.fuse.net
74.83.132.41		fuse-dedicated-74-83-132-41.fuse.net
74.83.135.217		fuse-dedicated-74-83-135-217.fuse.net
74.83.135.97		fuse-dedicated-74-83-135-97.fuse.net
74.83.142.105		fuse-dedicated-74-83-142-105.fuse.net
74.83.144.81		fuse-dedicated-74-83-144-81.fuse.net
74.83.146.77		fuse-dedicated-74-83-146-77.fuse.net
66.161.191.109		fuse-dedicated-dsl-66-161-191-109.fuse.net
66.42.174.236		nr30-66-42-174-236.fuse.net
72.49.8.1		ws-esr2-72-49-8-1.fuse.net
216.23.125.25		ztown1-5-25.adsl.one.net
216.23.35.185		ztown3-2-185.adsl.one.net

		ws-osr2
216.68.6.205	-	10ge2-1.ws-osr2.zoomtown.com
216.68.7.205	-	10ge2-2.ws-osr2.zoomtown.com
216.68.212.3	+	ws-osr2-vl10.zoomtown.com
216.68.54.195	+	ws-osr2-vl34.zoomtown.com

216.68.6.200	o	vam-devweb.zoomtown.com
216.68.6.198		10ge1-2.sw2.core.fuse.net
216.68.6.202		10ge1-4.sw1.core.fuse.net
216.68.6.196		10ge2-1.sw1.core.fuse.net
216.68.212.6		sw1-g3-15.core.fuse.net
216.68.54.196		sw1-g3-16.core.fuse.net
216.68.6.59		sw1-g3-5.core.fuse.net
216.68.7.59		sw1-g3-7.core.fuse.net
216.68.6.21		sw1-v101.core.fuse.net

216.68.7.211	o	vam-devapp.zoomtown.com