Router Naming Convention for sakura.ad.jp, 201708

Regular Expressions:

as[^\.]+\.bb\.sakura\.ad\.jp$
^([a-z\d]+)-[^\.]+\.bb\.sakura\.ad\.jp$

Statistics:

Training routers with at least two clustered interfaces: 37
Positive Predictive Value: 0.974
True Positives (green): 76
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 1

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:

		iskrt105e
103.10.114.34	+	iskrt105e-rt101b.bb.sakura.ad.jp
103.10.114.42	+	iskrt105e-rt102b.bb.sakura.ad.jp

		iskrt106e
103.10.114.38	+	iskrt106e-rt101b.bb.sakura.ad.jp
103.10.114.46	+	iskrt106e-rt102b.bb.sakura.ad.jp

		iskrt112e
103.10.114.86	+	iskrt112e-rt101b.bb.sakura.ad.jp
103.10.114.94	+	iskrt112e-rt102b.bb.sakura.ad.jp

		iskrt113e
103.10.114.98	+	iskrt113e-rt101b.bb.sakura.ad.jp
103.10.114.102	+	iskrt113e-rt102b.bb.sakura.ad.jp

		iskrt117e
103.10.114.122	+	iskrt117e-rt101b.bb.sakura.ad.jp
103.10.114.130	+	iskrt117e-rt102b.bb.sakura.ad.jp

		iskrt118e
103.10.114.126	+	iskrt118e-rt101b.bb.sakura.ad.jp
103.10.114.134	+	iskrt118e-rt102b.bb.sakura.ad.jp

		iskrt123e
103.10.114.170	+	iskrt123e-rt101b.bb.sakura.ad.jp
103.10.114.178	+	iskrt123e-rt102b.bb.sakura.ad.jp

		iskrt125e
103.10.114.210	+	iskrt125e-rt101b.bb.sakura.ad.jp
103.10.114.218	+	iskrt125e-rt102b.bb.sakura.ad.jp

		iskrt126e
103.10.114.214	+	iskrt126e-rt101b.bb.sakura.ad.jp
103.10.114.222	+	iskrt126e-rt102b.bb.sakura.ad.jp

		iskrt201b
103.10.113.74	+	iskrt201b-rt1s.bb.sakura.ad.jp
103.10.113.82	+	iskrt201b-rt2s.bb.sakura.ad.jp

		iskrt202b
103.10.113.78	+	iskrt202b-rt1s.bb.sakura.ad.jp
103.10.113.86	+	iskrt202b-rt2s.bb.sakura.ad.jp

		osnrt123e
157.17.149.78	+	osnrt123e-nrt101b.bb.sakura.ad.jp
157.17.150.78	+	osnrt123e-nrt102b.bb.sakura.ad.jp

		osnrt127c
157.17.149.90	+	osnrt127c-nrt101b.bb.sakura.ad.jp
157.17.150.90	+	osnrt127c-nrt102b.bb.sakura.ad.jp

		osnrt128c
157.17.149.94	+	osnrt128c-nrt101b.bb.sakura.ad.jp
157.17.150.94	+	osnrt128c-nrt102b.bb.sakura.ad.jp

		osnrt130e
157.17.149.102	+	osnrt130e-nrt101b.bb.sakura.ad.jp
157.17.150.102	+	osnrt130e-nrt102b.bb.sakura.ad.jp

		osnrt1e
157.17.147.18	+	osnrt1e-nrt1b.bb.sakura.ad.jp
157.17.148.18	+	osnrt1e-nrt2b.bb.sakura.ad.jp

		osnrt211e
157.17.151.102	+	osnrt211e-nrt201b.bb.sakura.ad.jp
157.17.153.54	+	osnrt211e-nrt202b.bb.sakura.ad.jp

		osnrt213e
59.106.254.78	+	osnrt213e-nrt201b-1.bb.sakura.ad.jp
157.17.153.62	+	osnrt213e-nrt202b-1.bb.sakura.ad.jp

		osnrt214e
59.106.254.82	+	osnrt214e-nrt201b-1.bb.sakura.ad.jp
59.106.245.122	+	osnrt214e-nrt201b-2.bb.sakura.ad.jp

		osnrt221e
157.17.151.82	+	osnrt221e-nrt201b.bb.sakura.ad.jp
157.17.152.82	+	osnrt221e-nrt202b.bb.sakura.ad.jp

		osnrt2b
157.17.146.18	+	osnrt2b-nrt1s.bb.sakura.ad.jp
157.17.146.210	+	osnrt2b-nrt201s-2.bb.sakura.ad.jp

		osnrt9e
157.17.147.10	+	osnrt9e-nrt1b.bb.sakura.ad.jp
157.17.148.10	+	osnrt9e-nrt2b.bb.sakura.ad.jp

		sac
157.17.136.194	+	sac-tk1a-rt1-drt1b.bb.sakura.ad.jp

		tkfrt1
157.17.138.26	+	tkfrt1-ert1.bb.sakura.ad.jp
157.17.138.34	+	tkfrt1-ort3.bb.sakura.ad.jp

		tkgrt13c
157.17.132.2	+	tkgrt13c-grt1b.bb.sakura.ad.jp
157.17.132.234	+	tkgrt13c-grt2b.bb.sakura.ad.jp

		tkgrt14e
157.17.132.58	+	tkgrt14e-grt1b.bb.sakura.ad.jp
157.17.132.158	+	tkgrt14e-grt2b.bb.sakura.ad.jp

		tkgrt1b
157.17.130.66	+	tkgrt1b-grt1s.bb.sakura.ad.jp
157.17.130.186	+	tkgrt1b-wrt1s-2.bb.sakura.ad.jp
157.17.130.2	+	tkgrt1b-wrt1s.bb.sakura.ad.jp

		tkgrt1s
157.17.130.218	+	tkgrt1s-ert1-2.bb.sakura.ad.jp
157.17.130.18	+	tkgrt1s-ort2.bb.sakura.ad.jp
157.17.130.170	+	tkgrt1s-ort3-2.bb.sakura.ad.jp

		tkgrt1s
157.17.130.86	!	tkgrt1s-ert1.bb.sakura.ad.jp
157.17.130.98	!	tkgrt1s-ort3.bb.sakura.ad.jp

		tkgrt20e
157.17.132.82	+	tkgrt20e-grt1b.bb.sakura.ad.jp
157.17.132.106	+	tkgrt20e-grt2b.bb.sakura.ad.jp

		tkgrt2b
157.17.130.182	+	tkgrt2b-grt1s-2.bb.sakura.ad.jp
157.17.130.190	+	tkgrt2b-wrt1s-2.bb.sakura.ad.jp

		tkgrt7e
157.17.132.34	+	tkgrt7e-grt1b-1.bb.sakura.ad.jp
157.17.132.38	+	tkgrt7e-grt1b-2.bb.sakura.ad.jp

		tkgrt8e
157.17.132.42	+	tkgrt8e-grt1b-1.bb.sakura.ad.jp
157.17.132.142	+	tkgrt8e-grt2b-1.bb.sakura.ad.jp

		tkwrt1e
157.17.134.86	+	tkwrt1e-wrt1b.bb.sakura.ad.jp
157.17.134.2	+	tkwrt1e-wrt2b.bb.sakura.ad.jp

		tkwrt2e
157.17.134.90	+	tkwrt2e-wrt1b.bb.sakura.ad.jp
157.17.134.6	+	tkwrt2e-wrt2b.bb.sakura.ad.jp

		tkwrt2x
157.17.130.58	+	tkwrt2x-grt1s.bb.sakura.ad.jp
157.17.130.62	+	tkwrt2x-wrt1s.bb.sakura.ad.jp

		tkwrt3e
157.17.134.94	+	tkwrt3e-wrt1b.bb.sakura.ad.jp
157.17.134.10	+	tkwrt3e-wrt2b.bb.sakura.ad.jp

		tkwrt6e
157.17.134.106	+	tkwrt6e-wrt1b.bb.sakura.ad.jp
157.17.134.22	+	tkwrt6e-wrt2b.bb.sakura.ad.jp

		vps
157.17.147.94	+	vps-os1a-rt1-nrt1b.bb.sakura.ad.jp
157.17.148.94	+	vps-os1a-rt1-nrt2b.bb.sakura.ad.jp

210.188.225.33	*	tkwrt2x-as2519.bb.sakura.ad.jp

210.188.225.34	*	as2519-tkwrt2x.bb.sakura.ad.jp
163.139.128.226		ae0.peer1.nihonbashi.vectant.ne.jp
163.139.128.230		ae1.peer1.nihonbashi.vectant.ne.jp

210.188.225.118	*	as59092-tkwrt1x.bb.sakura.ad.jp

210.188.225.234	*	as59105-tkwrt2x.bb.sakura.ad.jp
103.48.31.240		v103.ge-0-0-1.pop03er01.bb.homenoc.ad.jp

210.224.162.214	*	as59105-osdrt1x.bb.sakura.ad.jp
103.48.31.135		v1101.xe-0-0-1.pop52er01.bb.homenoc.ad.jp