Router Naming Convention for versatel.de, 201104

Regular Expressions:

^[^\.]+\.dor002ip005\.versatel\.de$
^([a-z]+\d+ip\d+)\.versatel\.de$
^[^\.]+\.([a-z\d]+)\.versatel\.de$

Statistics:

Training routers with at least two clustered interfaces: 14
Positive Predictive Value: 0.912
True Positives (green): 52
False Positives (red): 5
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 15
Training routers with a single interface in suffix: 17

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:

		ber022isp005
62.214.110.186	+	10g-7-1.ber022isp005.versatel.de
62.214.110.189	+	10g-7-3.ber022isp005.versatel.de
62.214.110.49	+	10g-8-1.ber022isp005.versatel.de
62.214.110.46	+	10g-8-4.ber022isp005.versatel.de

		ber023ip002
217.9.40.12	+	ber023ip002.versatel.de

		ber023isp005
62.214.110.182	+	10g-7-1.ber023isp005.versatel.de
62.214.110.185	+	10g-7-4.ber023isp005.versatel.de
62.214.110.42	+	10g-8-1.ber023isp005.versatel.de
62.214.110.45	+	10g-8-4.ber023isp005.versatel.de
193.178.185.15		ber023isp006.versatel.de.bcix.de

		ber22ip2
217.9.40.2	+	ber22ip2.versatel.de
217.9.40.66	+	ber22ip2.versatel.de

		ber23ip3
217.9.40.14	+	ber23ip3.versatel.de

		cph1ip1
62.214.104.22	+	cph1ip1.versatel.de

		dor002ibr002
62.214.109.66	+	ge-09-00-506-default.dor002ibr002.versatel.de

		dor002isp004
62.214.106.6	+	ge-1-0-25.dor002isp004.versatel.de
62.214.106.22	+	ge-1-0-26.dor002isp004.versatel.de

		dor002isp005
62.214.110.121	+	10ge-8-1.dor002isp005.versatel.de
62.214.110.126	+	10ge-8-4.dor002isp005.versatel.de
62.214.110.109	+	10ge-9-1.dor002isp005.versatel.de
62.214.110.134	+	10ge-9-4.dor002isp005.versatel.de
62.214.110.102	+	ge-05-01-504.dor002isp005.versatel.de

		dor002isp005
62.214.109.65	!	ge-2-3-520.dor002isp005.versatel.de

		dor002isp006
62.214.110.125	+	10g-8-1.dor002isp006.versatel.de
62.214.110.145	+	10g-8-4.dor002isp006.versatel.de
62.214.110.133	+	10g-9-1.dor002isp006.versatel.de
62.214.110.225	+	10g-9-3.dor002isp006.versatel.de
62.214.110.129	+	10g-9-4.dor002isp006.versatel.de
62.214.110.101	*	ge-2-0-904.dor002ip005.versatel.de
62.214.108.213	+	ge-2-4-567.dor002isp006.versatel.de
62.214.110.5	+	ge-2-5-561.dor002isp006.versatel.de
62.214.109.29	+	ge-2-7-565.dor002isp006.versatel.de

		dus002isp005
62.214.110.226	+	10g-9-4.dus002isp005.versatel.de
195.69.145.109	~	dus002isp005.versatel.de

		esn001isp005
62.214.109.70	~	ge-0-1.core-mz-1.versatel.de
62.214.109.73	!	ge-1-5.esn001isp005.versatel.de

		fra020isp005
62.214.110.65	+	10g-7-1.fra020isp005.versatel.de
62.214.110.190	+	10g-7-4.fra020isp005.versatel.de
62.214.110.50	+	10g-8-1.fra020isp005.versatel.de
62.214.110.53	+	10g-8-4.fra020isp005.versatel.de
80.81.193.80	~	fra020isp005.versatel.de
62.214.110.69	+	po1.fra020isp005.versatel.de
213.248.89.110		versatel-ic-127969-ffm-b7.c.telia.net

		fra020isp006
62.214.110.130	+	10g-7-1.fra020isp006.versatel.de
62.214.110.66	+	10g-7-4.fra020isp006.versatel.de
62.214.110.146	+	10g-8-1.fra020isp006.versatel.de
62.214.110.54	+	10g-8-4.fra020isp006.versatel.de
80.81.192.80	~	fra024isp005.versatel.de

		fra20ip5
62.214.110.70	+	fra20ip5.versatel.de
62.214.110.97	+	fra20ip5.versatel.de

		fra20ip6
62.214.110.98	+	fra20ip6.versatel.de

		hhb002isp005
62.214.110.37	+	10g-8-1.hhb002isp005.versatel.de
62.214.110.122	+	10g-8-4.hhb002isp005.versatel.de
62.214.110.105	+	10g-9-1.hhb002isp005.versatel.de
62.214.110.110	+	10g-9-4.hhb002isp005.versatel.de
62.214.104.181	*	ge-2-0-115.dor002ip005.versatel.de
195.66.224.245	-	lon1ip1.versatel.de
212.162.18.134		dialup-212.162.18.134.frankfurt1.eu.level3.net

		hhb003isp005
62.214.110.106	+	10g-7-2.hhb003isp005.versatel.de
62.214.110.181	+	10g-7-4.hhb003isp005.versatel.de
62.214.110.38	+	10g-8-1.hhb003isp005.versatel.de
62.214.110.41	+	10g-8-4.hhb003isp005.versatel.de
213.248.89.114		versatel-ic-127970-hbg-b1.c.telia.net

		mut020ip008
62.214.104.58	+	ge-0-1.mut020ip008.versatel.de
62.214.105.226	+	ge-0-3.mut020ip008.versatel.de

		nub2ip5
62.214.108.38	+	nub2ip5.versatel.de
62.214.108.46	+	nub2ip5.versatel.de

		rec001ibr004
62.214.109.198	+	ge-00-00-v641-xdsl.rec001ibr004.versatel.de
62.214.109.214	+	ge-01-00-v643-xdsl.rec001ibr004.versatel.de
62.214.109.6	+	ge-02-00-v645-xdsl.rec001ibr004.versatel.de
62.214.109.150	+	ge-03-00-v647-xdsl.rec001ibr004.versatel.de

		rec001isp005
62.214.110.242	+	10g-9-4.rec001isp005.versatel.de

62.214.111.90	~	hhb2ic1.versatel.de
62.214.111.82	-	hhb2ip5.versatel.de
62.214.111.86	-	hhb2ip6.versatel.de

62.214.104.242	~	fle1isp1.versatel.de
62.214.111.106	~	fle1isp1.versatel.de

62.214.110.234	!	10g-9-4.esn001isp005.versatel.de
62.214.110.238	-	10g-9-4.esn001isp006.versatel.de

62.214.111.26	!	ge-05-01-803.dor002isp005.versatel.de
62.214.111.30	!	ge-5-1-853.dor002isp006.versatel.de

213.30.196.130	~	fra20ik1-1.versatel.de
213.30.196.134	~	fra20ik1-2.versatel.de
81.89.192.1		c7204.core.hd-it.eu

213.182.129.18	~	stu1ik28.versatel.de
213.182.129.26	~	stu1ik30.versatel.de

213.182.132.214	~	rtn1ik6.versatel.de
213.182.132.218	~	rtn1ik7.versatel.de

217.9.39.62	~	fra20ik41.versatel.de
217.9.39.110	~	fra20ik45.versatel.de

62.214.1.94	o	fra20dtag.versatel.de

62.214.110.118	*	po1.dor002ip005.versatel.de

62.214.137.14	o	dor2ik52.versatel.de
194.150.228.1		router-174-149-74.server-home.net
195.137.212.1		router-212-137-195.server-home.net

62.214.137.46	o	fra20ik50.versatel.de

212.93.5.38	o	dor2ik280.versatel.de

212.93.6.198	o	vegasystems.6m.paderborn.versatel.de

213.30.204.58	o	stu1ivk43.versatel.de

213.182.130.90	o	man1ik51.versatel.de

213.182.130.106	o	man1ik40.versatel.de

213.182.131.86	o	rav1ik33.versatel.de

217.9.39.118	o	stu24ik91.versatel.de