Router Naming Convention for c.is, 201104

Regular Expressions:

^.+-([a-z\d]+-[a-z]+)\.c\.is$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 19
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 8

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:

		01-london
217.151.190.90	+	te1-1-e200-01-london.c.is

		02-london
217.151.190.186	+	po22-e200-02-london.c.is
149.6.146.230		brencourt-advisors-llc.demarc.cogentco.com
149.6.146.246		vital-group.demarc.cogentco.com
213.200.77.126		vodafone-is-gw.ip4.tinet.net

		a008-laugavegur
217.151.191.52	+	vl4004-a008-laugavegur.c.is
193.4.247.137		193-4-247-137.static.metronet.is

		a009-midbaer
217.151.191.53	+	vl4004-a009-midbaer.c.is
213.220.99.93		gigabit-1-185.skulagata.linanet.is

		a017-borgarholt
217.151.191.85	+	vl4006-a017-borgarholt.c.is
213.176.151.229		213-176-151-229.in.is

		a024-bitruhals
217.151.191.131	+	vl4009-a024-bitruhals.c.is
193.4.247.241		193-4-247-241.static.metronet.is

		d01-sidumuli
217.151.191.1	+	vl4001-d01-sidumuli.c.is
217.151.191.17	+	vl4002-d01-sidumuli.c.is
217.151.191.33	+	vl4003-d01-sidumuli.c.is
217.151.191.49	+	vl4004-d01-sidumuli.c.is
217.151.190.146	+	vl4030-d01-sidumuli.c.is
217.151.190.149	+	vl4031-d01-sidumuli.c.is
130.208.160.98		hinet-adslvodafonenem-gw.rhi.hi.is
130.208.160.94		hinet-adslvodafonestarf-gw.rhi.hi.is
130.208.160.210		s0-hinet-vodafone-vrf-gw.rhi.hi.is
85.197.255.190		metronet-hive-gw.ipf.is
130.208.18.250		vodafone-vrf-rhnet-gw.vodafone.is

		d02-midbaer
217.151.191.2	+	vl4001-d02-midbaer.c.is
217.151.191.18	+	vl4002-d02-midbaer.c.is
217.151.191.34	+	vl4003-d02-midbaer.c.is
217.151.191.50	+	vl4004-d02-midbaer.c.is
217.151.190.150	-	vl4031-d02-sidumuli.c.is
217.151.190.154	+	vl4032-d02-midbaer.c.is
212.30.227.2		212-30-227-2.ptr.hysing.is
81.15.114.166		fm-nh-gw.nhnet.is
195.130.211.43		rix2-gw.vodafone.is

		d05-strandgata
217.151.190.170	+	vl4036-d05-strandgata.c.is

		d06-smaralind
217.151.190.174	+	vl4037-d06-smaralind.c.is
217.151.190.178	+	vl4038-d06-smaralind.c.is
178.248.19.213		milinet-velasalur-armuli-vfis.nhnet.is

		dcd-sidumuli
217.9.140.54	+	po2-dcd-sidumuli.c.is
217.9.140.62	+	po4-dcd-sidumuli.c.is

		dcd-soltun
217.9.140.58	+	po3-dcd-soltun.c.is
217.9.140.38	+	po5-dcd-soltun.c.is

		r1-akureyri
217.151.189.82	+	gi1-1-r1-akureyri.c.is
212.30.255.50		50.255.ptr.skrin.is

		r128-hvolsvollur
217.151.187.106	+	gi0-3-903-r128-hvolsvollur.c.is
217.151.187.110	+	gi0-3-904-r128-hvolsvollur.c.is
130.208.18.245		vodafone-vrf-rhnet-gw.vodafone.is