Router Naming Convention for starhub.net.sg, 201207

Regular Expressions:

^([a-z]+\d+)\.starhub\.net\.sg$
^.+-([a-z\d]+-[a-z\d]+)\.starhub\.net\.sg$

Statistics:

Training routers with at least two clustered interfaces: 18
Positive Predictive Value: 1.000
True Positives (green): 37
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 6
Training routers with a single interface in suffix: 7

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:

		0-r26
203.118.3.201	+	f0-0-r26.starhub.net.sg
203.118.3.137	+	f1-0-r26.starhub.net.sg

		anatli10
203.118.3.231	+	anatli10.starhub.net.sg

		anatll10
203.118.5.17	+	anatll10.starhub.net.sg

		anatsl10
203.118.5.16	+	anatsl10.starhub.net.sg
203.118.7.16	+	anatsl10.starhub.net.sg
192.169.32.90		ge-starhub.pacific.net.sg

		anutli11
203.118.3.165	+	anutli11.starhub.net.sg
203.118.3.229	+	anutli11.starhub.net.sg
4.53.28.6		starhub-ltd.edge3.sanjose1.level3.net
129.250.12.142		p16-7-3-3.r23.tokyjp01.jp.ce.gin.ntt.net

		anutsi10
203.118.3.162	+	anutsi10.starhub.net.sg
203.118.3.226	+	anutsi10.starhub.net.sg
198.32.176.25	~	as4657-paix.starhub.net.sg
203.117.4.201		s1-0-0-4-r10.cyberway.com.sg
4.71.134.46		starhub-ltd.edge2.losangeles1.level3.net
61.120.145.146		p16-5-3-3.r22.tokyjp01.jp.ce.gin.ntt.net
93.186.133.50		starhub-50.singapore2.sin.seabone.net
213.248.84.102		starhub-ic-136230-sjo-bb1.c.telia.net
80.239.132.22		starhub-ic-145070-snge-b2.c.telia.net

		atl-int01
203.118.3.171	+	gi1-3-0-an-atl-int01.starhub.net.sg
203.118.3.235	+	gi2-3-0-an-atl-int01.starhub.net.sg

		ats-int01
203.118.3.148	+	pc1-an-ats-int01.starhub.net.sg
203.118.3.212	+	pc2-an-ats-int01.starhub.net.sg

		ats-int02
203.118.3.149	+	pc1-an-ats-int02.starhub.net.sg
203.118.3.213	+	pc2-an-ats-int02.starhub.net.sg

		cat6k-tl1
203.118.5.14	+	an-cat6k-tl1.starhub.net.sg
203.118.3.173	+	vlan905-an-cat6k-tl1.starhub.net.sg
203.118.3.237	+	vlan907-an-cat6k-tl1.starhub.net.sg

		cat6k-tl2
203.118.3.174	+	vlan907-an-cat6k-tl2.starhub.net.sg
203.118.3.238	+	vlan907-an-cat6k-tl2.starhub.net.sg
203.118.5.15	~	vlan911-ancat6ktl2.starhub.net.sg

		dstl1
203.118.5.23	+	dstl1.starhub.net.sg
203.118.7.23	+	dstl1.starhub.net.sg

		dstl2
203.118.5.24	+	dstl2.starhub.net.sg
203.118.7.24	+	dstl2.starhub.net.sg

		dsts1
203.118.5.19	+	dsts1.starhub.net.sg
203.118.7.19	+	dsts1.starhub.net.sg

		dsts2
203.118.5.20	+	dsts2.starhub.net.sg
203.118.7.20	+	dsts2.starhub.net.sg

		r38
203.118.5.21	+	r38.starhub.net.sg
203.118.7.21	+	r38.starhub.net.sg

		rts-int01
203.118.3.155	+	gi0-1-an-rts-int01.starhub.net.sg
203.118.3.219	+	gi0-2-an-rts-int01.starhub.net.sg

		shiatsi1
203.118.3.199	~	shiatsi.starhub.net.sg
203.118.3.135	+	shiatsi1.starhub.net.sg

		ts1-r1
203.118.5.2	~	ancat6kts1-vlan911.starhub.net.sg
203.118.7.2	~	ancat6kts1-vlan913.starhub.net.sg
203.118.3.151	+	vlan905-an-cat6k-ts1-r1.starhub.net.sg
203.118.3.215	+	vlan907-an-cat6k-ts1-r1.starhub.net.sg

		ts2-r1
203.118.3.153	+	vlan905-an-cat6k-ts2-r1.starhub.net.sg
203.118.3.217	+	vlan907-an-cat6k-ts2-r1.starhub.net.sg
203.118.5.4	-	vlan911-an-cat6k-ts-2-rsm1.starhub.net.sg
203.118.7.4	~	vlan913-ancat6kts2.starhub.net.sg

		wbv-1
203.118.2.100	+	wgs-wbv-1.starhub.net.sg
203.118.2.163	+	wgs-wbv-1.starhub.net.sg

198.32.176.28	o	as38861-paix.starhub.net.sg

203.117.34.86	o	six2uaagi1.starhub.net.sg

203.117.34.90	o	six2uaagi2.starhub.net.sg
63.218.253.6		63-218-253-6.static.pccwglobal.net

203.118.3.189	o	six2utsi1.starhub.net.sg
203.192.169.42		sh.gw5.sin1.asianetcom.net
61.31.253.50		61-31-253-50.static.tfn.net.tw