Router Naming Convention for as47869.net, 201702

Regular Expressions:

^[a-z\d]+-[^\.]+\.(er\d+\.[a-z]+1\.ip4)\.as47869\.net$
^([a-z]+)-\d+-[^\.]+\.([a-z]+\d+\.[a-z]+1\.ip4)\.as47869\.net$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 0.941
True Positives (green): 16
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 5

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:

		er1.ams1.ip4
37.46.195.102	+	ae2-3018.er1.ams1.ip4.as47869.net
37.46.195.50	+	irb-100.er1.ams1.ip4.as47869.net
149.14.141.42	+	xe-3-1-0-203.er1.ams1.ip4.as47869.net
83.231.213.222	+	xe-3-1-0-571.er1.ams1.ip4.as47869.net
77.243.189.218	+	xe-3-1-0-572.er1.ams1.ip4.as47869.net
104.245.125.46		ipv4.at.netrouting.net

		er1.mia1.ip4
38.140.53.106	+	xe-2-3-0-202.er1.mia1.ip4.as47869.net
64.211.194.2		netrouting.ar1.mia2.gblx.net
104.245.125.33		ipv4.at.netrouting.net
104.245.125.45		ipv4.at.netrouting.net
213.248.83.227		netrouting-ic-321421-mai-b1.c.telia.net

		er1.rtd1.ip4
37.46.192.46	+	te-4-4.er1.rtd1.ip4.as47869.net

		er1.spk1.ip4
37.46.195.21	+	ae0-3005.er1.spk1.ip4.as47869.net
37.46.195.49	+	irb-100.er1.spk1.ip4.as47869.net
212.72.40.158		cyso.edge4.amsterdam1.level3.net

		er2.ams1.ip4
37.46.195.101	+	lag-2-vl3018.er2.ams1.ip4.as47869.net
37.46.195.138	+	te-1-2-vl4.er2.ams1.ip4.as47869.net

		ge\|cr1.spk1.ip4
37.46.192.166	+	ge-9-7.cr1.spk1.ip4.as47869.net
195.69.224.1		rtr-1.zmr.as56510.net

		lag\|cr1.spk1.ip4
37.46.195.33	+	lag-2-vl3008.cr1.spk1.ip4.as47869.net
37.46.195.45	+	lag-2-vl3011.cr1.spk1.ip4.as47869.net
37.46.195.26	+	lag-3-vl3006.cr1.spk1.ip4.as47869.net

		lag\|cr2.spk1.ip4
37.46.195.2	+	lag-10-vl3000.cr2.spk1.ip4.as47869.net
37.46.195.22	+	lag-3-vl3005.cr2.spk1.ip4.as47869.net

		lag\|cr2.thg1.ip4
37.46.195.38	+	lag-1-vl3009.cr2.thg1.ip4.as47869.net
37.46.195.46	+	lag-2-vl3011.cr2.thg1.ip4.as47869.net

		te\|cr1.sto1.ip4
37.46.195.66	+	te-1-2.cr1.sto1.ip4.as47869.net
149.6.168.26		lidero-networks.demarc.cogentco.com
80.67.1.186		te-1-1.r1.sto1.se.netrouting.net

37.46.195.37	-	lag-1-vl3009.cr1.thg1.ip4.as47869.net
37.46.195.10	!	lag-2-vl3002.cr2.spk1.ip4.as47869.net

37.46.195.137	o	te-1-2-vl4.er1.ams2.ip4.as47869.net
213.248.83.225		ellada-ic-321420-adm-b5.c.telia.net