Router Naming Convention for appnexus.net, 201609

Router Naming Convention for appnexus.net, 201609

Regular Expressions:

^[a-z]+\d+\.(0\.cs\d+\.[a-z]+\d+)\.appnexus\.net$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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.cs1.ams1
37.252.160.138	+	ae12.0.cs1.ams1.appnexus.net
37.252.160.142	+	ae13.0.cs1.ams1.appnexus.net

		0.cs1.fra1
37.252.168.7	+	ae1.0.cs1.fra1.appnexus.net
37.252.168.11	+	ae2.0.cs1.fra1.appnexus.net

		0.cs1.sin1
103.243.223.241	+	ae1.0.cs1.sin1.appnexus.net
103.243.223.245	+	ae2.0.cs1.sin1.appnexus.net

		0.cs2.ams1
37.252.160.146	+	ae12.0.cs2.ams1.appnexus.net
37.252.160.150	+	ae13.0.cs2.ams1.appnexus.net

		0.cs2.fra1
37.252.168.5	+	ae1.0.cs2.fra1.appnexus.net
37.252.168.13	+	ae2.0.cs2.fra1.appnexus.net

		0.cs2.nym2
68.67.156.222	+	ae12.0.cs2.nym2.appnexus.net
68.67.156.230	+	ae13.0.cs2.nym2.appnexus.net

		0.cs2.sin1
103.243.223.243	+	ae1.0.cs2.sin1.appnexus.net
103.243.223.247	+	ae2.0.cs2.sin1.appnexus.net