Router Naming Convention for cablesurf.de, 201404

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 17
Positive Predictive Value: 1.000
True Positives (green): 34
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
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:

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

		bbr-gue-01.de.infra
85.233.35.182	+	te-5-4.bbr-gue-01.de.infra.cablesurf.de

		bbr-nue-01.de.infra
85.233.35.242	+	te-5-4.bbr-nue-01.de.infra.cablesurf.de

		bc-sw.de.infra
95.157.61.98	+	gi-1-0-27.bc-sw.de.infra.cablesurf.de
95.157.61.2	+	gi-3-0-27.bc-sw.de.infra.cablesurf.de

		cmts-muc-02.de.infra
95.157.61.67	+	gi-0-1.cmts-muc-02.de.infra.cablesurf.de
95.157.61.35	+	gi-0-2.cmts-muc-02.de.infra.cablesurf.de

		cmts-muc-03.de.infra
95.157.61.100	+	gi-0-1.cmts-muc-03.de.infra.cablesurf.de
95.157.61.4	+	gi-0-2.cmts-muc-03.de.infra.cablesurf.de

		cmts-muc-04.de.infra
95.157.61.69	+	gi-0-1.cmts-muc-04.de.infra.cablesurf.de
95.157.61.37	+	gi-0-2.cmts-muc-04.de.infra.cablesurf.de

		cmts-muc-07.de.infra
95.157.61.104	+	gi-0-1.cmts-muc-07.de.infra.cablesurf.de
95.157.61.8	+	gi-0-2.cmts-muc-07.de.infra.cablesurf.de

		cmts-muc-08.de.infra
95.157.61.73	+	gi-0-1.cmts-muc-08.de.infra.cablesurf.de
95.157.61.41	+	gi-0-2.cmts-muc-08.de.infra.cablesurf.de

		cmts-muc-10.de.infra
95.157.61.75	+	gi-0-1.cmts-muc-10.de.infra.cablesurf.de
95.157.61.43	+	gi-0-2.cmts-muc-10.de.infra.cablesurf.de

		cmts-muc-11.de.infra
95.157.61.108	+	gi-0-1.cmts-muc-11.de.infra.cablesurf.de
95.157.61.12	+	gi-0-2.cmts-muc-11.de.infra.cablesurf.de

		cmts-muc-12.de.infra
95.157.61.77	+	gi-0-1.cmts-muc-12.de.infra.cablesurf.de
95.157.61.45	+	gi-0-2.cmts-muc-12.de.infra.cablesurf.de

		cmts-muc-13.de.infra
95.157.61.110	+	gi-0-1.cmts-muc-13.de.infra.cablesurf.de
95.157.61.14	+	gi-0-2.cmts-muc-13.de.infra.cablesurf.de

		cmts-muc-14.de.infra
95.157.61.79	+	gi-0-1.cmts-muc-14.de.infra.cablesurf.de
95.157.61.47	+	gi-0-2.cmts-muc-14.de.infra.cablesurf.de

		cmts-muc-15.de.infra
95.157.61.16	+	gi-0-2.cmts-muc-15.de.infra.cablesurf.de

		cmts-muc-17.de.infra
95.157.61.114	+	gi-0-1.cmts-muc-17.de.infra.cablesurf.de
95.157.61.18	+	gi-0-2.cmts-muc-17.de.infra.cablesurf.de

		cmts-muc-18.de.infra
95.157.61.83	+	gi-0-1.cmts-muc-18.de.infra.cablesurf.de
95.157.61.51	+	gi-0-2.cmts-muc-18.de.infra.cablesurf.de

		cmts-muc-19.de.infra
95.157.61.116	+	gi-0-1.cmts-muc-19.de.infra.cablesurf.de
95.157.61.20	+	gi-0-2.cmts-muc-19.de.infra.cablesurf.de

		cmts-muc-21.de.infra
95.157.61.118	+	gi-0-1.cmts-muc-21.de.infra.cablesurf.de
95.157.61.22	+	gi-0-2.cmts-muc-21.de.infra.cablesurf.de

		cmts-muc-22.de.infra
95.157.61.87	+	gi-0-1.cmts-muc-22.de.infra.cablesurf.de
95.157.61.55	+	gi-0-2.cmts-muc-22.de.infra.cablesurf.de

		cr-rfn-01.de.infra
85.233.35.37	+	ve-014.cr-rfn-01.de.infra.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
46.128.225.6	~	46.128.225.6.dynamic.cablesurf.de
46.128.225.8	~	46.128.225.8.dynamic.cablesurf.de

46.128.225.2	o	46.128.225.2.dynamic.cablesurf.de
212.162.4.154		as33891-net.edge5.frankfurt1.level3.net
89.221.34.189		hl-komm.franco31.fra.seabone.net
81.92.174.174		hlkomm-gw.ffm.de.tnib.net