Router Naming Convention for cablesurf.de, 201412

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 9
Positive Predictive Value: 1.000
True Positives (green): 18
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 5
Training routers with a single interface in suffix: 8

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
141.136.102.138		mediaport-gw.ip4.gtt.net

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

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

		bbr-muc-01.de.infra
85.233.35.109	-	fa-4-0-1.bbr-dre-01.de.infra.cablesurf.de
85.233.35.241	+	te-2-1.bbr-muc-01.de.infra.cablesurf.de
85.233.35.129	+	te-3-1.bbr-muc-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-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-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-15.de.infra
95.157.61.16	+	gi-0-2.cmts-muc-15.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

		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

		mes-muc-03.de.infra
95.157.61.65	+	ve-cmts.mes-muc-03.de.infra.cablesurf.de

46.128.225.0	~	46.128.225.0.dynamic.cablesurf.de
46.128.225.12	~	46.128.225.12.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
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