Router Naming Convention for vsenet.de, 201508

Regular Expressions:

^[a-z\d]+-.+\.([a-z]+-r\d+\.[^\.]+\.ip)\.vsenet\.de$

Statistics:

Training routers with at least two clustered interfaces: 14
Positive Predictive Value: 1.000
True Positives (green): 33
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 5
Training routers with a single interface in suffix: 4

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:

		ts-r1.69.ip
217.24.235.227	+	ge-0-1-0.104.ts-r1.69.ip.vsenet.de
217.24.235.249	+	ge-1-1-0.105.ts-r1.69.ip.vsenet.de

		ts-r11.681.ip
217.24.236.58	+	gi0-0.ts-r11.681.ip.vsenet.de
217.24.236.233	+	gi0-2.105.ts-r11.681.ip.vsenet.de

		ts-r3.6861.ip
217.24.235.168	+	gi0-0.ts-r3.6861.ip.vsenet.de
217.24.235.185	+	gi0-1.ts-r3.6861.ip.vsenet.de

		ts-r5.681.ip
217.24.235.214	+	gi0-1.ts-r5.681.ip.vsenet.de
217.24.235.198	+	gi0-2.ts-r5.681.ip.vsenet.de

		ts-r8.69.ip
217.24.235.246	+	gi0-0.105.ts-r8.69.ip.vsenet.de
217.24.235.233	+	gi0-2.104.ts-r8.69.ip.vsenet.de

		vs-r1.6898.ip
212.88.140.177	~	177-140-088-212.ip-addr.vsenet.de
217.24.236.241	+	xe-0-0-0.0.vs-r1.6898.ip.vsenet.de

		vs-r1.69.ip
217.24.235.225	+	xe-1-2-0.104.vs-r1.69.ip.vsenet.de
217.24.235.241	+	xe-1-2-0.105.vs-r1.69.ip.vsenet.de
149.11.21.166		cegecom.demarc.cogentco.com
213.248.77.58		vsenet-ic-153088-ffm-b10.c.telia.net

		vs-r1.lu-3235.ip
217.24.236.46	+	ge-0-0-0.0.vs-r1.lu-3235.ip.vsenet.de
217.24.236.30	+	ge-1-0-0.0.vs-r1.lu-3235.ip.vsenet.de

		vs-r11.681.ip
217.24.236.246	+	xe-0-0-0.0.vs-r11.681.ip.vsenet.de
217.24.236.97	+	xe-0-0-1.104.vs-r11.681.ip.vsenet.de
217.24.236.113	+	xe-0-0-2.105.vs-r11.681.ip.vsenet.de

		vs-r12.681.ip
93.186.15.252	~	252-015-186-093.fttx.vsenet.de
217.24.236.249	+	xe-0-0-0.0.vs-r12.681.ip.vsenet.de
217.24.236.98	+	xe-0-0-1.104.vs-r12.681.ip.vsenet.de
217.24.236.114	+	xe-0-0-2.105.vs-r12.681.ip.vsenet.de

		vs-r2.6898.ip
217.24.236.194	+	xe-0-0-1.104.vs-r2.6898.ip.vsenet.de
217.24.236.210	+	xe-0-0-2.105.vs-r2.6898.ip.vsenet.de

		vs-r2.69.ip
217.24.236.57	+	ge-2-0-2.0.vs-r2.69.ip.vsenet.de
217.24.235.238	+	xe-1-2-0.104.vs-r2.69.ip.vsenet.de
217.24.235.253	+	xe-1-2-0.105.vs-r2.69.ip.vsenet.de
195.16.161.246		teresto-med.edge6.frankfurt1.level3.net

		vs-r3.631.ip
217.24.235.119	+	gi0-1.vs-r3.631.ip.vsenet.de
217.24.235.91	+	gi0-2.vs-r3.631.ip.vsenet.de

		vs-r3.69.ip
212.88.154.124	~	124-154-088-212.ip-addr.vsenet.de
217.24.235.229	+	xe-0-0-0.104.vs-r3.69.ip.vsenet.de
217.24.235.247	+	xe-0-0-0.105.vs-r3.69.ip.vsenet.de

		vs-r6.6861.ip
217.24.235.167	+	ge-0-0-0.104.vs-r6.6861.ip.vsenet.de
217.24.235.41	+	ge-0-1-0.0.vs-r6.6861.ip.vsenet.de
217.24.235.61	+	ge-0-2-0.0.vs-r6.6861.ip.vsenet.de
217.24.235.183	+	ge-0-3-0.105.vs-r6.6861.ip.vsenet.de

212.88.130.235	~	235-130-088-212.ip-addr.vsenet.de
212.88.130.243	~	243-130-088-212.ip-addr.vsenet.de

212.18.206.2	o	002-206-018-212.ip-addr.vsenet.de
212.82.40.74		212-82-40-74.14v.de

212.88.129.158	o	sybcom.ip.vsenet.de
213.147.2.94		m7-saar-ge-020-170.sybcom.net

212.88.132.58	o	058-132-088-212.ip-addr.vsenet.de
91.213.56.254		254-056-213-091.ip-addr.demando.de