Router Naming Convention for as5580.net, 201007

Regular Expressions:

^\d+ge-[a-z\d]+\.r1\.ams\d+\.nl\.as5580\.net$
(r[a-z\d]+\.[a-z]+\d+\..+)\.as5580\.net$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 0.970
True Positives (green): 32
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 1
Training routers with a single interface in suffix: 3

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:

		r1.ams1.nl
78.152.62.37	+	10ge-r1.ams1.nl.as5580.net
78.152.62.69	+	10ge-r1.ams1.nl.as5580.net
80.94.64.73	+	10ge-r1.ams1.nl.as5580.net
80.94.64.121	+	10ge-r1.ams1.nl.as5580.net
80.94.64.149	+	10ge-r1.ams1.nl.as5580.net
78.152.62.9	+	1ge-r1.ams1.nl.as5580.net
80.94.64.86	+	30ge-r1.ams1.nl.as5580.net
80.94.64.114	+	30ge-r1.ams1.nl.as5580.net

		r1.ams2.nl
78.152.63.9	+	10ge-r1.ams2.nl.as5580.net
78.152.63.29	+	10ge-r1.ams2.nl.as5580.net
80.94.64.122	+	10ge-r1.ams2.nl.as5580.net
78.152.63.21	+	1ge-r1.ams2.nl.as5580.net
80.94.64.82	+	20ge-r1.ams2.nl.as5580.net
80.94.64.126	+	20ge-r1.ams2.nl.as5580.net

		r1.ams5.nl
82.150.153.19	~	10ge-openpeering.ams5.as5580.net
80.94.64.117	+	10ge-r1.ams5.nl.as5580.net
80.94.64.65	+	20ge-r1.ams5.nl.as5580.net
80.94.64.85	+	30ge-r1.ams5.nl.as5580.net

		r1.dus1.de
78.152.57.2	+	10ge-mesh.r1.dus1.de.as5580.net
213.203.201.133		133.201.203.213.static.inetbone.net
213.203.213.241		ae-1-13.bbr2.dus1.de.inetbone.net
87.119.206.49		ae-1-4.bbr2.dus1.de.inetbone.net
213.203.192.9		ge-1-15.1247.bbr2.dus1.de.inetbone.net
213.203.192.173		tge-3-2.315.bbr2.dus1.de.inetbone.net
213.203.192.241		tge-3-2.316.bbr2.dus1.de.inetbone.net
213.131.234.185		ve1281.bbr2.dus1.de.inetbone.net
213.203.213.67		ve3001.bbr2.dus1.de.inetbone.net
213.203.213.238		xe-4-1.bbr2.dus1.de.inetbone.net

		r1.fra1.de
80.94.64.69	+	10ge-r1.fra1.de.as5580.net
80.94.64.137	+	10ge-r1.fra1.de.as5580.net

		r1.fra2.de
80.94.64.74	+	10ge-r1.fra2.de.as5580.net
80.94.64.118	+	10ge-r1.fra2.de.as5580.net
80.81.194.66	+	20ge-decix.r1.fra2.de.as5580.net

		r1.fra2.de
78.152.61.26	!	10ge-telefonica.r1.fra2.de.as5580.net
62.52.50.162		xmws-frnk-de16-chan-0.nw.mediaways.net
213.20.255.10		xmws-frnk-de16-ge-4-0-1-0.nw.mediaways.net
80.81.193.89		xmws-frnk-de16.nw.telefonica.de

		r1.lon1.uk
195.66.225.111	+	10ge-linx.r1.lon1.uk.as5580.net
80.94.64.94	+	10ge-r1.lon1.uk.as5580.net
80.94.64.141	+	10ge-r1.lon1.uk.as5580.net
195.66.227.111	-	1ge-linx-extreme.r1.lon1.uk.as5580.net
193.203.5.98	+	2ge-lonap.r1.lon1.uk.as5580.net

		r2.ams5.nl
80.94.64.93	+	10ge-r2.ams5.nl.as5580.net
80.94.64.66	+	20ge-r2.ams5.nl.as5580.net
80.94.64.81	+	20ge-r2.ams5.nl.as5580.net
80.94.64.113	+	30ge-r2.ams5.nl.as5580.net
207.138.128.42		atrato-ip-networks-as5580.tengigabitethernet1-3.ar4.ams2.gblx.net

		racht.r1.fra2.de
78.152.61.6	+	10ge-elbracht.r1.fra2.de.as5580.net
78.152.61.18	+	10ge-elbracht.r1.fra2.de.as5580.net
80.81.192.134		de-cix.rt4-ffm.elbracht.net
194.54.95.234		oc-fra.elbracht.net
217.71.108.38		elbracht-fra.de.lambdanet.net

		re.r1.fra2.de
78.152.61.2	+	1ge-ncore.r1.fra2.de.as5580.net
80.81.192.155		g1-1.br1.ffm.de.hkn.net

		rra.r1.fra1.de
78.152.56.2	+	10ge-neterra.r1.fra1.de.as5580.net

78.152.62.10	*	1ge-easyhosting.r1.ams1.nl.as5580.net
79.141.42.187		79.141.42.187.available.above.net
81.26.208.29		xmr8k-nikhef1.as39556.net
83.98.215.66		xmr8k-nikhef1.as39556.net

78.152.62.42	*	10ge-reasonnet.r1.ams1.nl.as5580.net
80.81.192.205		ge-1-3-0.de-cix.as25525.net
195.219.150.2		ix-1-3.icore1.ad1-amsterdam.as6453.net
213.189.31.181		10ge-1-1-166.bb1-ams.reasonnet.com
89.30.133.57		10ge-1-1-919.bb1-ams.reasonnet.com
213.247.40.6		10ge-1-4-115.bb1-ams.reasonnet.com
89.30.132.77		10ge-3-3-878.bb1-ams.reasonnet.com
195.66.224.75		ge-1-1-0.bcr1.lon01.uk.reasonnet.com

78.152.63.6	*	10ge-netrouting.r1.ams2.nl.as5580.net
77.243.180.150		netrouting.xe-2-4-0.bb1.ams1.nl.gbxs.net
80.81.194.91		10ge-de-cix.ix2-fra.de.netrouting.net

78.152.63.18	*	1ge-technotop.r1.ams2.nl.as5580.net
91.196.171.73		datacenter-196.171.ict-alphen.nl
194.110.221.81		datacenter.cr-1.gigabit-v780.ict-alphen.nl
81.18.163.210		datacenter.cr-2.gigabit-1-7.alphen.ict-alphen.nl
91.196.170.1		datacenter.vrrp1.alphen.ict-alphen.nl
91.196.168.177		dc-core-a.10ge-7-1.alphen.ict-alphen.nl
84.243.228.22		br-1-1.ge-2-4.alp.net.technotop.nl

78.152.63.22	*	1ge-grafix.r1.ams2.nl.as5580.net
84.243.204.1		rtr-1.ams-tc2.grafix.nl
217.67.232.142		rtr-1.ams-tc2.grafix.nl
217.67.240.1		rtr-1.ams-tc2.grafix.nl
217.67.247.1		rtr-1.ams-tc2.grafix.nl
217.67.247.17		rtr-1.ams-tc2.grafix.nl
195.69.144.239		rtr1.ams-ix.ams-tc2.grafix.nl
195.95.244.1		cpl1-corehsrp.netcon.nl
195.95.248.1		cpl1-corehsrp.netcon.nl
91.199.50.1		gateway.netrouting.eu
194.110.67.1		gateway.netrouting.eu

78.152.63.30	*	10ge-rixport80.r1.ams2.nl.as5580.net
195.69.145.52		ams-ix.tc2-ams.nl.p80.net
217.75.100.70		tc2-cr1-r70.ams.nl.p80.net
82.96.1.109		te2-4-r71.cr0-r70.tc2-ams.nl.p80.net
82.96.1.34		te4-3-r72.cr0-r70.tc2-ams.nl.p80.net

78.152.63.38	*	10ge-kabelbb.r1.ams2.nl.as5580.net
83.169.128.141		83-169-128-141-isp.superkabel.de
83.169.128.149		83-169-128-149-isp.superkabel.de

78.152.63.54	*	1ge-widexs.r1.ams2.nl.as5580.net
81.20.64.58		widexs-0.r01.amstnl02.nl.bb.gin.ntt.net
212.204.248.90		te-4-2-15.nl-ams3-bb-r1.widexs.net