Router Naming Convention for helinet.de, 201702

Router Naming Convention for helinet.de, 201702

Regular Expressions:

^[^-]+-([^\.]+\.[^\.]+)\.helinet\.de$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 16
Training routers with a single interface in suffix: 6

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:

		1.sip
88.208.191.165	~	165-191-208-88.helinet.de
212.37.50.49	~	49.50.37.212.helinet.de
212.37.40.221	+	gw3-1.sip.helinet.de
212.37.40.189	+	gw4-1.sip.helinet.de
212.37.63.53		po2-vl321.peuwi3.as12355.net
212.37.54.225		gw.schulen-hamm.de

		22-1325.pekam1
88.208.189.113	~	113-189-208-88.helinet.de
88.208.191.33	~	33-191-208-88.helinet.de
88.208.189.65	~	65-189-208-88.helinet.de
212.37.41.157	+	gi3-22-1325.pekam1.helinet.de
212.37.63.33		gi3-17-320.pekam1.as12355.net
212.37.63.37		gi3-17-321.pekam1.as12355.net
212.37.52.113		gw.gsw-kamen.de
212.37.52.129		gw.kamen.de

		3-304.pelue
88.208.189.161	~	161-189-208-88.helinet.de
212.37.52.97	+	gi3-3-304.pelue.helinet.de
212.37.63.113		te2-2.pelue1.as12355.net
212.37.63.21		te2-3.pelue1.as12355.net

88.208.189.105	~	105-189-208-88.helinet.de
88.208.191.113	~	113-191-208-88.helinet.de
212.37.50.29	~	29.50.37.212.helinet.de
212.37.54.49	~	49.54.37.212.helinet.de

88.208.190.49	~	49-190-208-88.helinet.de
88.208.190.57	~	57-190-208-88.helinet.de
88.208.190.65	~	65-190-208-88.helinet.de
88.208.190.97	~	97-190-208-88.helinet.de

88.208.191.17	~	17-191-208-88.helinet.de
88.208.191.241	~	241-191-208-88.helinet.de

212.37.50.33	o	33.50.37.212.helinet.de
212.37.63.125		peer-1.as12355.net
88.208.189.153		hamm-gw.padnet.de

212.37.50.89	o	89.50.37.212.helinet.de
88.208.190.17		17-190-208-88.eurosoft.net

212.37.54.1	o	1.54.37.212.helinet.de
212.37.52.149		gi0-1-si543.pehfn3.as12355.net
212.37.63.76		gi0-15-vl1212.pehfn3.as12355.net
212.37.47.65		gi0-4-si548.pehfn3.as12355.net
212.37.48.137		vl6.pehfn3.as12355.net

212.37.54.121	o	121.54.37.212.helinet.de