Router Naming Convention for dix-ie.jp

Router Naming Convention for dix-ie.jp

Regular Expressions:

^as(\d+)\.dix-ie\.jp$

Statistics:

Unique ASNs: 2
Positive Predictive Value: 0.286
True Positives (green): 2
False Positives (red): 5
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:

		15169
202.249.2.189	+	as15169.dix-ie.jp
72.14.195.22
72.14.216.81
72.14.215.199

		2519
202.249.2.84	+	as2519.dix-ie.jp
210.188.225.34		as2519-tkgrt1x.bb.sakura.ad.jp
124.211.10.66
210.138.107.66

		2500
202.249.2.153	!	as23774.dix-ie.jp

		2500
202.249.2.169	!	as2497.dix-ie.jp
58.138.100.26		tky001ix04.iij.net
58.138.100.30		tky001ix04.iij.net

		2500
202.249.2.185	!	as25152.dix-ie.jp
61.213.160.62		ge-7-9.a17.tokyjp01.jp.ra.gin.ntt.net
210.173.176.85

		715
202.249.2.183	!	as42.dix-ie.jp
210.171.224.117		as42.ix.jpix.ad.jp
204.61.210.150		tun733.router.nrt.woodynet.net

		2500
202.249.2.180	!	as8674.dix-ie.jp
210.171.224.14		as8674-2.ix.jpix.ad.jp