Router Naming Convention for gc-net.eu, 201412

Regular Expressions:

2\d+-[^\.]+\.[a-z]+\d+\.[a-z]+\.gc-net\.eu$
^[a-z\d]+-[^\.]+\.(.+)\.gc-net\.eu$

Statistics:

Training routers with at least two clustered interfaces: 15
Positive Predictive Value: 0.946
True Positives (green): 35
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 1

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:

		ar1.arhu
77.243.33.10	+	ge1-1.ar1.arhu.gc-net.eu
77.243.33.12	+	ge1-2.ar1.arhu.gc-net.eu

		ar1.nybo
77.243.32.122	+	ge1-1.ar1.nybo.gc-net.eu
77.243.32.194	+	ge1-4.ar1.nybo.gc-net.eu
77.243.33.45	+	ge1-5.ar1.nybo.gc-net.eu

		ar1.oden
77.243.32.133	+	ge0-2.ar1.oden.gc-net.eu
77.243.32.129	+	ge0-3.ar1.oden.gc-net.eu

		ar1.taas
77.243.32.101	+	ge1-2.ar1.taas.gc-net.eu
77.243.32.145	+	ge1-3.ar1.taas.gc-net.eu

		ar2.kold
77.243.32.118	+	ge0-1.ar2.kold.gc-net.eu
77.243.33.18	+	ge0-3.ar2.kold.gc-net.eu

		ar2.oden
77.243.32.209	*	77-243-32-209.ar2.oden.gc-net.eu
77.243.32.126	+	ge1-1.ar2.oden.gc-net.eu

		ar2.taas
77.243.32.102	+	ge0-2.ar2.taas.gc-net.eu
77.243.32.98	+	ge0-3.ar2.taas.gc-net.eu

		ar3.kold
77.243.32.74	+	10ge4-1.ar3.kold.gc-net.eu
77.243.32.175	+	10ge4-5.ar3.kold.gc-net.eu
212.98.68.181	+	ge1-13.ar3.kold.gc-net.eu

		ar5.taas
77.243.32.93	+	10ge4-1.ar5.taas.gc-net.eu
77.243.32.65	+	10ge4-4.ar5.taas.gc-net.eu

		ar6.taas
77.243.32.94	+	10ge1-1.ar6.taas.gc-net.eu
77.243.32.187	+	10ge1-3.ar6.taas.gc-net.eu

		cr1.arhu
77.243.33.26	+	xe-0-0-0-0.cr1.arhu.gc-net.eu
77.243.32.179	+	xe-0-1-1-0.cr1.arhu.gc-net.eu

		cr1.hamb
77.243.33.29	+	10ge5-2.cr1.hamb.gc-net.eu
77.243.32.83	+	10ge6-2.cr1.hamb.gc-net.eu
77.243.32.90	+	10ge6-3.cr1.hamb.gc-net.eu
77.243.32.67	+	10ge7-3.cr1.hamb.gc-net.eu
80.249.208.96	~	ge-ams-ix.gc-net.eu
149.6.136.18		tm-networks.demarc.cogentco.com

		cr1.kold
77.243.33.28	+	10ge4-2.cr1.kold.gc-net.eu
77.243.32.80	+	10ge7-1.cr1.kold.gc-net.eu
77.243.32.69	!	10ge7-1.cr2.taas.gc-net.eu
77.243.32.82	+	10ge8-4.cr1.kold.gc-net.eu

		cr1.taas
77.243.32.85	+	10ge5-1.cr1.taas.gc-net.eu
77.243.32.89	+	10ge7-3.cr1.taas.gc-net.eu
192.38.7.26	~	ge-dix.gc-net.eu
208.48.13.230		global-connect-as.tengigabitethernet9-1.ar3.cph1.gblx.net

		cr2.taas
77.243.32.70	!	10ge6-1.cr1.kold.gc-net.eu
77.243.32.166	+	10ge6-3.cr2.taas.gc-net.eu
77.243.32.86	+	10ge8-3.cr2.taas.gc-net.eu
213.248.100.198		globalconnect-ic-304991-kbn-b3.c.telia.net
62.115.40.166		globalconnect-ic-305232-kbn-b3.c.telia.net

		oden
77.243.32.184	+	ge1-1-ar4.oden.gc-net.eu
77.243.32.137	+	ge1-2-ar4.oden.gc-net.eu

212.98.126.30	*	212-98-126-30.cr1.kold.gc-net.eu
212.98.126.34	*	212-98-126-34.cr1.kold.gc-net.eu
212.98.126.38	*	212-98-126-38.cr1.kold.gc-net.eu

212.98.68.110	*	212-98-68-110.cr1.kold.gc-net.eu
212.98.68.94	*	212-98-68-94.cr1.taas.gc-net.eu

212.98.69.198	*	212-98-69-198.cr1.kold.gc-net.eu
212.98.69.202	*	212-98-69-202.cr2.taas.gc-net.eu

77.243.32.206	*	77-243-32-206.cr1.hamb.gc-net.eu
217.114.72.12		ham-apc-r02.apc-inc.hh.nmmn.net
217.114.72.29		ham-apc-r02.apc-l3.hh.nmmn.net

77.243.32.218	*	77-243-32-218.cr1.hamb.gc-net.eu

77.243.33.94	*	77-243-33-94.ar2.taas.gc-net.eu

77.243.33.206	*	77-243-33-206.cr1.kold.gc-net.eu

94.101.208.62	*	94-101-208-62.cr1.hamb.gc-net.eu

94.101.208.126	*	94-101-208-126.cr2.taas.gc-net.eu
85.233.224.174		55e9e0ae.rev.dansknet.dk
85.233.224.186		55e9e0ba.rev.dansknet.dk

94.101.208.166	*	94-101-208-166.cr1.kold.gc-net.eu
217.116.254.58		netgroup.r2.dk-hostmaster.dk
93.176.81.86		nianet.r2.dk-hostmaster.dk

212.98.68.34	*	212-98-68-34.ar3.taas.gc-net.eu
77.66.55.47		te4-1.dr2.taa.cph.ngdc.net
77.66.55.51		te4-2.dr2.taa.cph.ngdc.net
77.66.26.140		vl1888.dr2.taa.cph.ngdc.net
77.66.20.236		vl1966.dr2.taa.cph.ngdc.net
77.66.27.44		vl99.dr2.taa.cph.ngdc.net

212.98.68.146	*	212-98-68-146.ar2.kold.gc-net.eu

212.98.68.254	*	212-98-68-254.ar4.oden.gc-net.eu
195.249.141.18		cpe.ge-2-3-0-891.ronnqu1.dk.customer.tdc.net

212.98.69.158	*	212-98-69-158.ar3.kold.gc-net.eu
185.27.204.41		dynamic-41-204-27-185.bknet.dk

212.98.69.165	*	212-98-69-165.ar3.kold.gc-net.eu

212.98.69.178	*	212-98-69-178.cr1.hamb.gc-net.eu

212.98.126.98	*	212-98-126-98.ar3.kold.gc-net.eu

212.98.126.162	*	212-98-126-162.cr1.hamb.gc-net.eu

212.98.126.170	*	212-98-126-170.cr1.arhu.gc-net.eu