Router Naming Convention for nxg.net.au, 201508

Regular Expressions:

^[a-z]+-[a-z\d]+-[a-z\d]+-[^\.]+\.([a-z]+\d+\.[a-z]+)\.nxg\.net\.au$

Statistics:

Training routers with at least two clustered interfaces: 22
Positive Predictive Value: 1.000
True Positives (green): 69
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 5
Training routers with a single interface in suffix: 13

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:

		bng1.sydn
150.207.242.77	+	s-br1-glbl-1.bng1.sydn.nxg.net.au
150.207.241.60	+	s-br1-sydn-1.bng1.sydn.nxg.net.au

		br1.glbl
150.207.242.50	+	s-br1-sydn-1.br1.glbl.nxg.net.au
139.130.105.218		nex1258030.lnk.telstra.net

		br1.melb
150.207.242.63	+	s-br1-glbl-1.br1.melb.nxg.net.au
139.130.105.206		nex1257683.lnk.telstra.net

		br1.prth
150.207.243.36	+	s-br1-glbl-1.br1.prth.nxg.net.au
150.207.243.8	+	s-pr1-prth-1.br1.prth.nxg.net.au
150.207.243.20	+	s-pr1-wllt-1.br1.prth.nxg.net.au
139.130.247.234		nex1683051.lnk.telstra.net

		pr1.adel
150.207.242.67	+	s-br1-glbl-1.pr1.adel.nxg.net.au
150.207.240.160	+	s-br1-melb-1.pr1.adel.nxg.net.au
150.207.240.158	+	s-br1-sydn-1.pr1.adel.nxg.net.au

		pr1.bris
150.207.242.41	+	s-br1-glbl-1.pr1.bris.nxg.net.au
150.207.240.24	+	s-br1-melb-1.pr1.bris.nxg.net.au
150.207.240.22	+	s-br1-sydn-1.pr1.bris.nxg.net.au
218.100.0.87		as38809.brisbane.pipenetworks.com

		pr1.canb
150.207.242.53	+	s-br1-glbl-1.pr1.canb.nxg.net.au
150.207.240.108	+	s-br1-melb-1.pr1.canb.nxg.net.au
150.207.240.106	+	s-br1-sydn-1.pr1.canb.nxg.net.au
150.207.240.92	+	s-pr2-canb-1.pr1.canb.nxg.net.au

		pr1.drmt
150.207.242.87	+	s-br1-glbl-1.pr1.drmt.nxg.net.au
150.207.242.16	+	s-br1-melb-1.pr1.drmt.nxg.net.au
150.207.242.4	+	s-br1-sydn-1.pr1.drmt.nxg.net.au

		pr1.dsdc
150.207.242.81	+	s-br1-glbl-1.pr1.dsdc.nxg.net.au
150.207.241.148	+	s-br1-melb-1.pr1.dsdc.nxg.net.au
150.207.241.134	+	s-br1-sydn-1.pr1.dsdc.nxg.net.au

		pr1.glbl
150.207.242.186	+	s-br1-glbl-1.pr1.glbl.nxg.net.au
150.207.242.164	+	s-br1-melb-1.pr1.glbl.nxg.net.au
150.207.242.162	+	s-br1-sydn-1.pr1.glbl.nxg.net.au

		pr1.melb
150.207.242.57	+	s-br1-glbl-1.pr1.melb.nxg.net.au
150.207.240.138	+	s-br1-melb-1.pr1.melb.nxg.net.au
150.207.240.136	+	s-br1-sydn-1.pr1.melb.nxg.net.au

		pr1.mlcn
150.207.242.65	+	s-br1-glbl-1.pr1.mlcn.nxg.net.au
150.207.240.238	+	s-br1-melb-1.pr1.mlcn.nxg.net.au
150.207.240.190	+	s-br1-sydn-1.pr1.mlcn.nxg.net.au

		pr1.prth
150.207.242.71	+	s-br1-glbl-1.pr1.prth.nxg.net.au
150.207.240.174	+	s-br1-melb-1.pr1.prth.nxg.net.au
150.207.243.9	+	s-br1-prth-1.pr1.prth.nxg.net.au
150.207.240.172	+	s-br1-sydn-1.pr1.prth.nxg.net.au

		pr1.sydn
150.207.242.45	+	s-br1-glbl-1.pr1.sydn.nxg.net.au
150.207.240.68	+	s-br1-melb-1.pr1.sydn.nxg.net.au
150.207.240.66	+	s-br1-sydn-1.pr1.sydn.nxg.net.au

		pr1.warf
150.207.242.136	+	s-br1-glbl-1.pr1.warf.nxg.net.au
150.207.242.114	+	s-br1-melb-1.pr1.warf.nxg.net.au
150.207.242.112	+	s-br1-sydn-1.pr1.warf.nxg.net.au

		pr1.wllt
150.207.242.75	+	s-br1-glbl-1.pr1.wllt.nxg.net.au
150.207.241.2	+	s-br1-melb-1.pr1.wllt.nxg.net.au
150.207.243.21	+	s-br1-prth-1.pr1.wllt.nxg.net.au
150.207.240.248	+	s-br1-sydn-1.pr1.wllt.nxg.net.au

		pr2.adel
150.207.242.69	+	s-br1-glbl-1.pr2.adel.nxg.net.au
150.207.240.168	+	s-br1-melb-1.pr2.adel.nxg.net.au
150.207.240.166	+	s-br1-sydn-1.pr2.adel.nxg.net.au

		pr2.bris
150.207.242.43	+	s-br1-glbl-1.pr2.bris.nxg.net.au
150.207.240.48	+	s-br1-melb-1.pr2.bris.nxg.net.au
150.207.240.46	+	s-br1-sydn-1.pr2.bris.nxg.net.au

		pr2.melb
150.207.148.117	+	c-109432-5312-vaies-314-164.pr2.melb.nxg.net.au
150.207.242.59	+	s-br1-glbl-1.pr2.melb.nxg.net.au
150.207.240.150	+	s-br1-melb-1.pr2.melb.nxg.net.au
150.207.240.148	+	s-br1-sydn-1.pr2.melb.nxg.net.au

		pr2.prth
150.207.242.73	+	s-br1-glbl-1.pr2.prth.nxg.net.au
150.207.240.178	+	s-br1-melb-1.pr2.prth.nxg.net.au
150.207.243.11	+	s-br1-prth-1.pr2.prth.nxg.net.au
150.207.240.176	+	s-br1-sydn-1.pr2.prth.nxg.net.au

		pr2.sydn
150.207.242.47	+	s-br1-glbl-1.pr2.sydn.nxg.net.au
150.207.240.88	+	s-br1-melb-1.pr2.sydn.nxg.net.au
150.207.240.86	+	s-br1-sydn-1.pr2.sydn.nxg.net.au

		pr3.melb
150.207.242.61	+	s-br1-glbl-1.pr3.melb.nxg.net.au
150.207.240.228	+	s-br1-melb-1.pr3.melb.nxg.net.au
150.207.240.218	+	s-br1-sydn-1.pr3.melb.nxg.net.au

		pr3.prth
150.207.242.238	+	s-br1-glbl-1.pr3.prth.nxg.net.au
150.207.242.214	+	s-br1-sydn-1.pr3.prth.nxg.net.au

		pr3.sydn
150.207.242.49	+	s-br1-glbl-1.pr3.sydn.nxg.net.au
150.207.241.34	+	s-br1-melb-1.pr3.sydn.nxg.net.au
150.207.241.24	+	s-br1-sydn-1.pr3.sydn.nxg.net.au

150.207.148.195	~	c-110541-6107-viies-ncs-318-484.cust.nxg.net.au
150.207.148.26	~	c-20031-4994-vaies-313-073.cust.nxg.net.au
150.207.148.223	~	c-20052-5178-vaies-313-582.cust.nxg.net.au

150.207.149.54	~	c-20094-5338-vaies-214-313.cust.nxg.net.au
150.207.148.114	~	c-20094-5399-vaies-214-587.cust.nxg.net.au

121.200.226.47	o	c-23004-4734-vaies-311-699.cust.nxg.net.au
139.130.234.238		metric9.lnk.telstra.net

121.200.226.101	o	c-24383-4798-vaies-812-028.cust.nxg.net.au
203.153.243.98		mccexch1.maranatha.wa.edu.au

121.200.226.194	o	c-24480-4614-vaies-311-300.cust.nxg.net.au

121.200.227.206	o	mel05.intervolve.nxg.net.au
114.111.156.99		mel.intervolve.com.au

150.207.148.167	o	c-20428-0959-vaies-215-710.cust.nxg.net.au

150.207.148.227	o	c-20052-5177-vaies-213-578.cust.nxg.net.au
182.255.119.14		gw1.vlan2298.sw1.open.cpe.aarnet.net.au

150.207.149.166	o	c-22478-5876-vaies-517-028.cust.nxg.net.au
116.212.217.38		as10207.adl1.amcom.intervolve.com.au

203.161.12.98	o	c-20893-4277-vaies-809-279.cust.nxg.net.au
198.32.212.16		hostaway.ix.waia.asn.au

203.176.96.42	o	c-22319-4411-vaies-809-848.cust.nxg.net.au
114.31.207.70		as45500.cust.bdr02.per02.wa.vocus.net.au

203.176.96.90	o	c-20304-4482-vaies-210-330.cust.nxg.net.au
59.100.238.110		59-100-238-110.syd.static-ipl.aapt.com.au
180.87.35.34		if-0-0-0-2.thar2.1mh-sydney.as6453.net
209.58.82.230		if-1-202.thar2.1mh-sydney.as6453.net

203.176.109.102	o	c-20300-5793-vaies-216-689.cust.nxg.net.au