Router Naming Convention for as42689.net, 201412

Regular Expressions:

^[^\.]+\.([^\.]+\..+)\.as42689\.net$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 0.905
True Positives (green): 19
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 0
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:

		ar-01.ixn
77.244.129.202	+	ten0-0-0.ar-01.ixn.as42689.net

		ar-02.ixn
77.244.129.98	+	ten0-0-0.ar-02.ixn.as42689.net

		cs-01.black.ggw.unite
109.202.255.22	+	v345.cs-01.black.ggw.unite.as42689.net

		csw0.ixn
77.244.129.89	+	ten1-1.csw0.ixn.as42689.net
77.244.129.110	+	ten1-2.csw0.ixn.as42689.net

		csw0.rbsov
77.244.129.129	+	po1.csw0.rbsov.as42689.net
77.244.129.106	+	po2.csw0.rbsov.as42689.net

		csw0.thdo
77.244.129.77	+	po1.csw0.thdo.as42689.net
77.244.129.105	+	po3.csw0.thdo.as42689.net

		csw1.ixn
77.244.129.90	+	ten1-1.csw1.ixn.as42689.net
77.244.129.93	+	ten1-2.csw1.ixn.as42689.net

		wr-01.brunswick.glo.markey
77.244.133.45	+	d2-dsl.wr-01.brunswick.glo.markey.as42689.net
77.244.133.46	+	d3-dsl.wr-01.brunswick.glo.markey.as42689.net

		wr-01.formal.glo.markey
77.244.133.23	+	d1-dsl.wr-01.formal.glo.markey.as42689.net
77.244.133.49	+	d2-dsl.wr-01.formal.glo.markey.as42689.net

		wr-01.green.lon.britannia
77.244.133.63	+	d1-dsl.wr-01.green.lon.britannia.as42689.net
77.244.133.64	+	d2-dsl.wr-01.green.lon.britannia.as42689.net
77.244.133.65	+	d3-dsl.wr-01.green.lon.britannia.as42689.net

		wr-01.peninsula.ply.peninsula
77.244.133.20	+	d1-dsl.wr-01.peninsula.ply.peninsula.as42689.net
77.244.133.54	+	d2-dsl.wr-01.peninsula.ply.peninsula.as42689.net
77.244.133.55	+	d3-dsl.wr-01.peninsula.ply.peninsula.as42689.net
77.244.133.56	+	d4-dsl.wr-01.peninsula.ply.peninsula.as42689.net

77.244.133.0	!	d1-dsl.wr-01.assam.lon.gonative.as42689.net
77.244.133.34	-	d1-dsl.wr-01.groves.man.mansion.as42689.net

77.244.133.38	-	d2-dsl.wr-01.bank.man.mansion.as42689.net
77.244.133.37	!	d4-dsl.wr-01.assam.lon.gonative.as42689.net