Router Naming Convention for net-htp.de, 201904

Router Naming Convention for net-htp.de, 201904

Regular Expressions:

(0\.[a-z]+-r-p-00)\.net-htp\.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: 12
Training routers with a single interface in suffix: 3

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:

		0.hra-r-p-00
81.14.249.22	+	ge-1-1-9-0.hra-r-p-00.net-htp.de
81.14.249.14	~	vl1012.hrz-r-c-00.net-htp.de
81.14.249.30	+	xe-1-2-0-0.hra-r-p-00.net-htp.de

		0.hrz-r-p-00
81.14.249.250	+	ge-6-0-0-0.hrz-r-p-00.net-htp.de
81.14.249.130	+	gi-0-0-0-0.hrz-r-p-00.net-htp.de
212.162.11.2		ewetel.edge4.berlin1.level3.net

		0.htz-r-p-00
81.14.249.157	+	ae3-0.htz-r-p-00.net-htp.de
81.14.249.161	+	gi-1-1-0-1160.htz-r-p-00.net-htp.de

		0.htz-r-p-00
81.14.249.158	~	a81-14-249-158.net-htp.de
81.14.249.186	!	ge-7-0-0-0.htz-r-p-00.net-htp.de
212.6.114.218		tz32000j.ewe-ip-backbone.de

81.14.249.23	~	a81-14-249-23.net-htp.de
81.14.249.55	~	a81-14-249-55.net-htp.de

81.14.249.33	~	a81-14-249-33.net-htp.de
81.14.249.65	~	a81-14-249-65.net-htp.de

81.14.249.51	~	la-hra-r-p-01.hra-r-a-01.net-htp.de
81.14.249.53	~	la-hra-r-p-01.hra-r-a-02.net-htp.de

81.14.249.151	~	a81-14-249-151.net-htp.de
81.14.249.209	~	a81-14-249-209.net-htp.de

81.14.249.227	~	a81-14-249-227.net-htp.de
81.14.249.247	~	a81-14-249-247.net-htp.de

81.14.249.25	o	a81-14-249-25.net-htp.de

81.14.249.159	o	a81-14-249-159.net-htp.de

81.14.249.251	o	xe-0-0-0-0.hra-r-p-01.net-htp.de
212.6.114.222		rz32000j.ewe-ip-backbone.de