Router Naming Convention for vsenet.de, 201708

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 19
Positive Predictive Value: 0.978
True Positives (green): 44
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 6
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:

		ts-r11.681.ip
217.24.236.58	+	gi0-0.ts-r11.681.ip.vsenet.de
217.24.236.225	+	gi0-1.104.ts-r11.681.ip.vsenet.de

		ts-r12.681.ip
217.24.236.234	+	gi0-2.105.ts-r12.681.ip.vsenet.de
217.24.236.226	~	ts-s11.681.ip.vsenet.de

		ts-r3.69.ip
217.24.235.228	+	gi0-0.104.ts-r3.69.ip.vsenet.de
217.24.235.243	+	gi0-0.105.ts-r3.69.ip.vsenet.de

		ts-r5.681.ip
217.24.235.214	+	gi0-1.ts-r5.681.ip.vsenet.de
217.24.235.198	+	gi0-2.ts-r5.681.ip.vsenet.de

		vs-core-r1.6838.ip-addr
217.24.236.50	+	ae0.vs-core-r1.6838.ip-addr.vsenet.de
217.24.236.161	+	ae1.vs-core-r1.6838.ip-addr.vsenet.de
217.24.236.177	+	ae2.vs-core-r1.6838.ip-addr.vsenet.de

		vs-core-r1.6898.ip-addr
217.24.236.200	+	ae1.vs-core-r1.6898.ip-addr.vsenet.de
217.24.236.216	+	ae2.vs-core-r1.6898.ip-addr.vsenet.de
217.24.236.49	+	ae3.vs-core-r1.6898.ip-addr.vsenet.de

		vs-core-r2.6838.ip-addr
217.24.236.34	!	ae0.vs-core-r1.6898.ip-addr.vsenet.de
217.24.236.178	+	ae1.vs-core-r2.6838.ip-addr.vsenet.de
217.24.236.162	+	ae2.vs-core-r2.6838.ip-addr.vsenet.de

		vs-core-r2.6898.ip-addr
217.24.236.62	+	ae0.vs-core-r2.6898.ip-addr.vsenet.de
217.24.236.217	+	ae1.vs-core-r2.6898.ip-addr.vsenet.de
217.24.236.201	+	ae2.vs-core-r2.6898.ip-addr.vsenet.de

		vs-dis-r1.6838.ip-addr
217.24.236.163	+	ae3.vs-dis-r1.6838.ip-addr.vsenet.de
217.24.236.179	+	ae4.vs-dis-r1.6838.ip-addr.vsenet.de

		vs-dis-r1.6898.ip-addr
212.88.140.177	~	177-140-088-212.ip-addr.vsenet.de
217.24.236.202	+	ae3.vs-dis-r1.6898.ip-addr.vsenet.de
217.24.236.218	+	ae4.vs-dis-r1.6898.ip-addr.vsenet.de

		vs-dis-r2.6838.ip-addr
217.24.236.180	+	ae3.vs-dis-r2.6838.ip-addr.vsenet.de
217.24.236.164	+	ae4.vs-dis-r2.6838.ip-addr.vsenet.de

		vs-dis-r2.6898.ip-addr
217.24.236.219	+	ae3.vs-dis-r2.6898.ip-addr.vsenet.de
217.24.236.203	+	ae4.vs-dis-r2.6898.ip-addr.vsenet.de

		vs-fttx-r1.6898.ip
212.88.131.53	~	053-131-088-212.ip-addr.vsenet.de
212.88.130.50	+	xe-0-0-0.0.vs-fttx-r1.6898.ip.vsenet.de

		vs-r1.6898.ip
217.24.236.193	+	xe-0-0-1.104.vs-r1.6898.ip.vsenet.de
217.24.236.209	+	xe-0-0-2.105.vs-r1.6898.ip.vsenet.de

		vs-r1.69.ip
217.24.236.33	~	033-ae0.vs-r1.69.ip-addr.vsenet.de.236-024-217.ip-addr.vsenet.de
217.24.235.225	+	xe-1-2-0.104.vs-r1.69.ip.vsenet.de
217.24.235.241	+	xe-1-2-0.105.vs-r1.69.ip.vsenet.de
149.11.21.166		vsenet.demarc.cogentco.com
213.248.77.58		vsenet-ic-153088-ffm-b10.c.telia.net

		vs-r1.lu-3235.ip
217.24.236.46	+	ge-0-0-0.0.vs-r1.lu-3235.ip.vsenet.de
217.24.236.30	+	ge-1-0-0.0.vs-r1.lu-3235.ip.vsenet.de

		vs-r12.681.ip
217.24.236.249	+	xe-0-0-0.0.vs-r12.681.ip.vsenet.de

		vs-r2.6898.ip
217.24.236.194	+	xe-0-0-1.104.vs-r2.6898.ip.vsenet.de
217.24.236.210	+	xe-0-0-2.105.vs-r2.6898.ip.vsenet.de

		vs-r2.69.ip
217.24.235.57	+	ge-1-1-2.0.vs-r2.69.ip.vsenet.de
217.24.236.57	+	ge-2-0-2.0.vs-r2.69.ip.vsenet.de
217.24.235.238	+	xe-1-2-0.104.vs-r2.69.ip.vsenet.de
217.24.235.253	+	xe-1-2-0.105.vs-r2.69.ip.vsenet.de
217.24.236.250	+	xe-2-2-0.0.vs-r2.69.ip.vsenet.de
195.16.161.246		teresto-med.edge6.frankfurt1.level3.net

		vs-r3.631.ip
217.24.235.119	+	gi0-1.vs-r3.631.ip.vsenet.de
217.24.235.91	+	gi0-2.vs-r3.631.ip.vsenet.de

		vs-r3.69.ip
217.24.235.229	+	xe-0-0-0.104.vs-r3.69.ip.vsenet.de
217.24.235.247	+	xe-0-0-0.105.vs-r3.69.ip.vsenet.de
37.9.184.42		042-184-009-037.ip-addr.knet-kl.de

		vs-r4.69.ip
217.24.235.227	+	ge-1-0-0.104.vs-r4.69.ip.vsenet.de
217.24.235.249	+	ge-1-1-0.105.vs-r4.69.ip.vsenet.de

212.88.130.235	~	235-130-088-212.ip-addr.vsenet.de
212.88.130.243	~	243-130-088-212.ip-addr.vsenet.de

212.18.206.2	o	002-206-018-212.ip-addr-static.vsenet.de
212.82.35.34		orbisag.14v.de

212.88.129.158	o	sybcom.ip.vsenet.de
212.43.79.54		054-079-043-212.ip-addr.inexio.net
213.147.17.6		mx5-saar-ge-100.sybcom.net

212.88.140.210	o	210-140-088-212.ip-addr.vsenet.de