Router Naming Convention for as42689.net, 201508

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 10
Positive Predictive Value: 0.955
True Positives (green): 21
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 4

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.assam.lon.gonative
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
77.244.133.6	+	d3-dsl.wr-01.assam.lon.gonative.as42689.net

		wr-01.bank.bathspa
77.244.133.75	+	d2-dsl.wr-01.bank.bathspa.as42689.net
77.244.133.77	+	d4-dsl.wr-01.bank.bathspa.as42689.net

		wr-01.bank.man.mansion
77.244.133.38	+	d2-dsl.wr-01.bank.man.mansion.as42689.net
77.244.133.39	+	d3-dsl.wr-01.bank.man.mansion.as42689.net
77.244.133.37	!	d4-dsl.wr-01.assam.lon.gonative.as42689.net

		wr-01.mount.liv.accommod8
95.175.158.37	+	dsl-d3.wr-01.mount.liv.accommod8.as42689.net
95.175.158.38	+	dsl-d4.wr-01.mount.liv.accommod8.as42689.net

		wr-01.opo.wor.mspd
77.244.133.107	+	d1-dsl.wr-01.opo.wor.mspd.as42689.net
77.244.133.108	+	d2-dsl.wr-01.opo.wor.mspd.as42689.net

		wr-01.peninsula.ply.peninsula
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

		wr-01.ryepark.lon.crm
95.175.158.8	+	d3-dsl.wr-01.ryepark.lon.crm.as42689.net