Router Naming Convention for cablesurf.de, 201708

Regular Expressions:

^[a-z]+-\d+-\d+\.(bbr-[a-z]+-01\.de\.infra)\.cablesurf\.de$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.857
True Positives (green): 6
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 25
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:

		bbr-ber-01.de.infra
85.233.35.209	+	te-2-1.bbr-ber-01.de.infra.cablesurf.de

		bbr-dus-01.de.infra
85.233.35.66	+	te-5-4.bbr-dus-01.de.infra.cablesurf.de
85.233.35.202	+	te-6-4.bbr-dus-01.de.infra.cablesurf.de
141.136.102.138		mediaport-gw.ip4.gtt.net

		bbr-dus-01.de.infra
46.128.224.1	~	46.128.224.1.dynamic.cablesurf.de
85.233.35.97	!	gi-1-1.bbr-dus-01.de.infra.cablesurf.de

		bbr-fra-01.de.infra
85.233.35.65	+	te-2-1.bbr-fra-01.de.infra.cablesurf.de
80.81.192.225	+	te-4-2.bbr-fra-01.de.infra.cablesurf.de

		bbr-ham-01.de.infra
85.233.35.217	+	gi-1-5.bbr-ham-01.de.infra.cablesurf.de
85.233.35.201	+	te-5-4.bbr-ham-01.de.infra.cablesurf.de

95.157.47.65	~	95.157.47.65.dynamic.cablesurf.de
85.233.35.109	~	fa-4-0-1.bbr-dre-01.de.infra.cablesurf.de
95.157.61.65	~	ve-cmts.mes-muc-03.de.infra.cablesurf.de
95.157.61.97	~	ve-cmts.mes-muc-04.de.infra.cablesurf.de

109.125.81.64	~	109.125.81.64.dynamic.cablesurf.de
109.125.81.86	~	109.125.81.86.dynamic.cablesurf.de
109.125.81.92	~	109.125.81.92.dynamic.cablesurf.de
85.233.35.15	~	ve-015.cr-rfn-01.de.infra.cablesurf.de

46.128.225.0	~	46.128.225.0.dynamic.cablesurf.de
46.128.225.14	~	46.128.225.14.dynamic.cablesurf.de
46.128.225.6	~	46.128.225.6.dynamic.cablesurf.de

109.125.81.14	~	109.125.81.14.dynamic.cablesurf.de
85.233.35.57	~	gi-1-13-11.bbr-fra-01.de.infra.cablesurf.de
85.233.35.59	~	ve-100.cr-ksh-01.de.infra.cablesurf.de

46.128.225.48	~	46.128.225.48.dynamic.cablesurf.de
46.128.225.50	~	46.128.225.50.dynamic.cablesurf.de

85.233.59.195	~	85.233.59.195.dynamic.cablesurf.de
95.157.61.118	~	gi-0-1.cmts-muc-21.de.infra.cablesurf.de

85.233.59.196	~	85.233.59.196.dynamic.cablesurf.de
95.157.61.116	~	gi-0-1.cmts-muc-19.de.infra.cablesurf.de

85.233.59.198	~	85.233.59.198.dynamic.cablesurf.de
95.157.47.108	~	95.157.47.108.dynamic.cablesurf.de

85.233.59.201	~	85.233.59.201.dynamic.cablesurf.de
95.157.47.79	~	95.157.47.79.dynamic.cablesurf.de

46.128.225.2	o	46.128.225.2.dynamic.cablesurf.de
85.232.3.218		hefra-mc01.hlkomm.net
81.92.174.174		hlkomm-gw.fra.de.tnib.net

85.233.35.194	o	ve-102.cr-msb-01.de.infra.cablesurf.de

85.233.35.218	o	ve-003.cr-fle-01.de.infra.cablesurf.de