Router Naming Convention for rva-ix.net

Router Naming Convention for rva-ix.net

Regular Expressions:

^.+(?:-|as)(\d+)\.[a-z\d]+\.rva-ix\.net$

Statistics:

Unique ASNs: 5
Positive Predictive Value: 1.000
True Positives (green): 5
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, unmatched (orange): 0
Application Set (purple): 0

Legend:

Green	+	Inferred ASN, true positive when evaluated against training data
Green	=	Inferred ASN, true positive when evaluated against training data, but edit distance one
Orange	~	False negative, not matched
Purple	?	Inferred ASN for this router, but no training data for this router
None	*	Inferred ASN for this router, but extracted ASN is private or reserved
Red	!	Inferred ASN, false positive when evaluated against training data
Red	x	Inferred ASN, but contains part of IP address literal embedded in hostname

Evaluation against training data:

		3856
206.53.137.25	+	pch.as3856.1g.rva-ix.net

		42
206.53.137.26	+	pch.as42.1g.rva-ix.net

		13335
206.53.137.36	+	r1-cloudflare-13335.xe.rva-ix.net

		6939
206.53.137.34	+	r1-henet-6939.xe.rva-ix.net

		53907
206.53.137.38	+	r1-qts-53907.xe.rva-ix.net

		20940
206.53.137.21		akamai.rtr.xe.rva-ix.net

		19919
206.53.137.23		vasky-r1.xe.rva-ix.net

		19919
206.53.137.24		vasky-r2.xe.rva-ix.net

		32425
206.53.137.3		edge1.vl500.xe.rva-ix.net

		32425
206.53.137.4		edge12.vl500.xe.rva-ix.net

		26415
206.53.137.32		verisign.1g.rva-ix.net