Router Naming Convention for comhem.se, 201307

Regular Expressions:

([a-z]+-bb)-[^\.]+\.comhem\.se$
^([a-z]+-[a-z]+-r-01-to)-[^\.]+\.comhem\.se$

Statistics:

Training routers with at least two clustered interfaces: 17
Positive Predictive Value: 0.972
True Positives (green): 35
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 2

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:

		b-bb
83.255.252.133	+	b-bb-r-01-to-vrr-bbr-1.comhem.se
83.255.253.21	+	vrr-pr-r-to-b-bb-r-01.comhem.se

		gl-bb
83.255.252.56	+	gl-bb-r-01-to-mtc-bb-r-02.comhem.se
83.255.253.34	+	mtc-pr-r-01-to-gl-bb-r-01.comhem.se

		hs-bb
83.255.252.171	+	hs-bb-r-01-to-lib-bbr-2.comhem.se
83.255.253.17	+	lib-pr-r-to-hs-bb-r-01.comhem.se

		hst-bb
83.255.252.173	+	hst-bb-r-01-to-hs-bb-r-01.comhem.se
83.255.252.136	+	hst-bb-r-01-to-vo-bb-r-01.comhem.se

		k-bb
83.255.252.148	+	k-bb-r-01-to-kr-bb-r-01.comhem.se
83.255.252.145	+	k-bb-r-01-to-vj-bb-r-01.comhem.se

		kr-bb
83.255.252.149	+	kr-bb-r-01-to-k-bb-r-01.comhem.se
83.255.252.152	+	kr-bb-r-01-to-yst-bb-r-01.comhem.se

		ld-bb
83.255.252.161	+	ld-bb-r-01-to-lim-bb-r-01.comhem.se
83.255.253.13	+	lib-pr-r-to-ld-bb-r-01.comhem.se

		lib-pr-r-01-to
83.255.252.217	+	lib-pr-r-01-to-mtc-pr-r-01.comhem.se
83.255.252.218	+	lib-pr-r-01-to-vrr-pr-r-01.comhem.se
64.208.7.214		com-hem-aktiebolag-ab.tengigabitethernet1-4.ar3.ham1.gblx.net
213.248.97.254		comhem-114072-kbn-b4.c.telia.net

		lud-bb
83.255.252.24	+	lud-bb-r-01-to-fal-bb-r-01.comhem.se
83.255.252.21	+	lud-bb-r-01-to-ksk-bb-r-01.comhem.se

		mtc-bb
83.255.250.162	+	mtc-bb-r-01-to-cat.comhem.se
83.255.252.207	+	mtc-bb-r-01-to-mx-peer-1.comhem.se
83.255.252.247	+	mtc-bb-r-01-to-nap-pr-r-01.comhem.se

		mtc-bb
83.255.252.249	!	mtc-bb-r-02-to-nap-pr-r-01.comhem.se

		mtc-pr-r-01-to
83.255.252.216	+	mtc-pr-r-01-to-lib-pr-r-01.comhem.se
83.255.252.223	+	mtc-pr-r-01-to-nap-pr-r-01.comhem.se
194.68.128.156		netnod-ix-ge-b-sth-1500.comhem.com
195.69.119.156		netnod-ix-ge-b-sth-4470.comhem.com
213.248.99.86		comhem-ic-118784-s-b3.c.telia.net

		nap-bb
83.255.252.245	+	nap-bb-r-02-to-mx-peer-1.comhem.se

		nap-pr-r-01-to
83.255.252.222	+	nap-pr-r-01-to-mx-pr-r-01.comhem.se
83.255.252.221	+	nap-pr-r-01-to-vrr-pr-r-01.comhem.se
195.245.240.156		netnod-ix-ge-a-sth-4470.comhem.com
213.248.97.142		comhem-114079-s-b4.c.telia.net

		ore-bb
83.255.252.8	+	ore-bb-r-01-to-mx-bbr-2.comhem.se

		os-bb
83.255.253.37	+	nap-pr-r-01-to-os-bb-r-01.comhem.se
83.255.252.29	+	os-bb-r-01-to-ave-bb-r-01.comhem.se

		sde-bb
83.255.252.93	+	sde-bb-r-01-to-b-bb-r-01.comhem.se
83.255.252.88	+	sde-bb-r-01-to-lid-bb-r-01.comhem.se

		sv-bb
83.255.253.27	+	mtc-pr-r-to-sv-bb-r-01.comhem.se
83.255.252.52	+	sv-bb-r-01-to-mx-bbr-2.comhem.se

		vrr-pr-r-01-to
83.255.252.219	+	vrr-pr-r-01-to-lib-pr-r-01.comhem.se
83.255.252.220	+	vrr-pr-r-01-to-nap-pr-r-01.comhem.se
213.248.71.70		comhem-ic-133048-kbn-b3.c.telia.net

		yst-bb
83.255.252.153	+	yst-bb-r-01-to-kr-bb-r-01.comhem.se
83.255.252.156	+	yst-bb-r-01-to-lib-bb-r-02.comhem.se

213.200.190.171	~	213-200-190-171.comhem.se
213.200.190.173	~	213-200-190-173.comhem.se