Router Naming Convention for apan.net, 201603

Regular Expressions:

^([a-z\d]+-[a-z\d]+)-[^\.]+\.jp\.apan\.net$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.947
True Positives (green): 18
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 6
Training routers with a single interface in suffix: 14

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:

		jm-e600
203.181.248.109	+	jm-e600-v34.jp.apan.net

		kek-vlan959
203.181.194.249	+	kek-vlan959-tyo-t1600.jp.apan.net
150.99.190.182		kek-lan-1.gw.sinet.ad.jp

		kote-dc
203.181.248.249	+	kote-dc-gm1-xe2-2-1-4005.jp.apan.net
203.181.248.237	+	kote-dc-gm1-xe2-3-0-4001.jp.apan.net
203.181.249.81	~	sinet-vlan8.jp.apan.net
210.171.224.150		as2907.ix.jpix.ad.jp
150.99.89.249		kote-gm-et-4-1-0-100.s5.sinet.ad.jp
150.99.89.251		kote-gm-et-4-1-0-600.s5.sinet.ad.jp
150.99.198.197		kote-gm-ge-0-1-2-0.s5.sinet.ad.jp
202.179.241.78		jp-pop-hk-v4.bb.tein3.net

		maffin-5f
203.181.249.77	+	maffin-5f-tpr5.jp.apan.net
150.99.198.194		maffin.gw.sinet.ad.jp
202.249.2.155		as18125.nspixp2.wide.ad.jp

		tpr5-ge0
203.181.248.201	~	ge0-0-0-923.tpr5.jp.apan.net
203.181.249.100	+	tpr5-ge0-0-0-6.jp.apan.net
203.181.249.11	+	tpr5-ge0-0-0-7.jp.apan.net
203.181.248.60	+	tpr5-ge0-0-0-v2.jp.apan.net
203.181.248.110	+	tpr5-ge0-1-0-0.jp.apan.net
203.181.248.101	+	tpr5-ge0-1-0-36.jp.apan.net
203.181.248.250	+	tpr5-ge0-1-0-4005.jp.apan.net
203.181.249.82	+	tpr5-ge0-1-0-8.jp.apan.net
203.181.248.154	~	tpr5-taiwan.jp.apan.net
192.203.116.146		tokyo-losa-tp2.transpac.org

		tyo-crs1
203.181.194.166	~	hg-0-5-0-0-2335.tyo-crsx.jp.apan.net
203.181.248.75	+	tyo-crs1-te5-0-0-1372.jp.apan.net

		tyo-mx480
203.181.248.178	+	tyo-mx480-ge-2-3-9-18.jp.apan.net
203.181.248.238	+	tyo-mx480-ge2-0-7.jp.apan.net
203.181.249.97	+	tyo-mx480-irb-6.jp.apan.net
203.181.249.20	+	tyo-mx480-v7.jp.apan.net

		tyo-t1600
203.181.248.142	+	tyo-t1600-v853.jp.apan.net
203.181.248.102	+	tyo-t1600-xe4-0-1-36.jp.apan.net
203.181.249.174	+	tyo-t1600-xe4-0-2-17.jp.apan.net
203.181.249.99	+	tyo-t1600-xe4-0-2-6.jp.apan.net
203.181.249.10	+	tyo-t1600-xe4-0-2-7.jp.apan.net
203.181.194.161	~	xe-4-0-0-2355.tyo-t1600.jp.apan.net

		waseda-vlan7
203.181.249.46	+	waseda-vlan7-ax78.jp.apan.net

203.181.248.121	-	tpr5-ge-1-0-0-137.jp.apan.net
203.181.249.117	!	tpr5-ge0-0-0-136.jp.apan.net
203.181.194.172	~	xe-0-0-1-2335.hk-mx80-1j.jp.apan.net

203.181.194.129	o	titech.jp.apan.net
150.99.186.230		titech.gw.sinet.ad.jp

203.181.194.173	o	xe-0-0-0-2335.sg-mx80-1j.jp.apan.net
202.179.249.74		nict-pr-sg-v4.bb.tein3.net

203.181.248.126	o	cngi-6ix.jp.apan.net
134.75.107.11		cngix-6ix-kreonet2.honk.kreonet2.net

203.181.248.137	o	singaren.jp.apan.net
202.147.33.138		singaren.gw2.sin1.asianetcom.net
202.179.249.58		sg-pr-v4.bb.tein3.net

203.181.248.153	o	taiwan-tpr5.jp.apan.net
210.171.224.66		as9264.ix.jpix.ad.jp

203.181.248.202	o	kreonet2-hkix.jp.apan.net
134.75.108.101		kreonet2-cstnet.honk.kreonet2.net

203.181.248.217	o	thaisarn.jp.apan.net
202.29.12.6		pyt-to-thaisrn.thairen.net.th

203.181.249.39	o	nictixp1-vlan7.jp.apan.net
210.171.224.148		as9355.ix.jpix.ad.jp
133.243.239.194		vlan75.vrt-ixp1.nict.go.jp

203.181.249.113	o	cstnet.jp.apan.net