Router Naming Convention for nxg.net.au, 201708

Regular Expressions:

^(?:s-br1|s-pr1)-[a-z]+-(\d+\.[a-z]+\d+\.[a-z]+)\.nxg\.net\.au$

Statistics:

Training routers with at least two clustered interfaces: 25
Positive Predictive Value: 1.000
True Positives (green): 77
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 8
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:

		1.br1.glbl
150.207.242.70	+	s-pr1-prth-1.br1.glbl.nxg.net.au
49.255.234.130		ip-130.234.255.49.vocus.net.au

		1.br1.melb
150.207.242.63	+	s-br1-glbl-1.br1.melb.nxg.net.au
150.207.240.175	+	s-pr1-prth-1.br1.melb.nxg.net.au
49.255.202.66		ip-66.202.255.49.in-addr.vocus.net.au

		1.br1.prth
150.207.243.8	+	s-pr1-prth-1.br1.prth.nxg.net.au
49.255.161.146		static-146.161.255.49.in-addr.vocus.net.au

		1.br1.sydn
150.207.242.51	+	s-br1-glbl-1.br1.sydn.nxg.net.au
150.207.240.180	+	s-br1-melb-1.br1.sydn.nxg.net.au
150.207.240.23	+	s-pr1-bris-1.br1.sydn.nxg.net.au
150.207.243.248	+	s-pr1-grdn-1.br1.sydn.nxg.net.au

		1.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

		1.pr1.bris
121.200.238.145	~	c-20392-5863-vaies-417-004.pr1.bris.nxg.net.au
150.207.242.41	+	s-br1-glbl-1.pr1.bris.nxg.net.au
150.207.242.89	+	s-pr1-warf-1.pr1.bris.nxg.net.au

		1.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

		1.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

		1.pr1.eqnx
150.207.243.151	+	s-br1-glbl-1.pr1.eqnx.nxg.net.au
150.207.243.159	+	s-br1-prth-1.pr1.eqnx.nxg.net.au

		1.pr1.grdn
150.207.244.17	+	s-br1-glbl-1.pr1.grdn.nxg.net.au
150.207.243.251	+	s-br1-melb-1.pr1.grdn.nxg.net.au
150.207.243.249	+	s-br1-sydn-1.pr1.grdn.nxg.net.au

		1.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

		1.pr1.mich
150.207.242.79	+	s-br1-glbl-1.pr1.mich.nxg.net.au
150.207.241.108	+	s-br1-melb-1.pr1.mich.nxg.net.au
150.207.243.27	+	s-br1-prth-1.pr1.mich.nxg.net.au

		1.pr1.mlcn
203.176.97.13	~	c-108590-4943-vaies-312-848.pr1.mlcn.nxg.net.au
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
150.207.243.17	+	s-br1-prth-1.pr1.mlcn.nxg.net.au
150.207.240.190	+	s-br1-sydn-1.pr1.mlcn.nxg.net.au

		1.pr1.prth
203.176.96.85	~	c-21369-4322-vaies-810-772.pr1.wllt.nxg.net.au
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

		1.pr1.sydn
203.176.110.37	~	c-20165-3832-vaies-207-030.pr2.sydn.nxg.net.au
121.200.227.77	~	c-21436-3075-vaies-204-285.pr1.sydn.nxg.net.au
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
150.207.242.249	+	s-br1-prth-1.pr1.sydn.nxg.net.au

		1.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

		1.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
150.207.240.153	+	s-pr1-adel-1.pr2.adel.nxg.net.au

		1.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
150.207.242.91	+	s-pr1-warf-1.pr2.bris.nxg.net.au

		1.pr2.glbl
150.207.243.211	+	s-br1-glbl-1.pr2.glbl.nxg.net.au
150.207.243.189	+	s-br1-melb-1.pr2.glbl.nxg.net.au

		1.pr2.melb
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
150.207.243.3	+	s-br1-prth-1.pr2.melb.nxg.net.au
150.207.240.148	+	s-br1-sydn-1.pr2.melb.nxg.net.au

		1.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

		1.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
150.207.242.251	+	s-br1-prth-1.pr2.sydn.nxg.net.au
150.207.240.86	+	s-br1-sydn-1.pr2.sydn.nxg.net.au

		1.pr3.adel
150.207.242.85	+	s-br1-glbl-1.pr3.adel.nxg.net.au
150.207.241.230	+	s-br1-melb-1.pr3.adel.nxg.net.au
150.207.241.216	+	s-br1-sydn-1.pr3.adel.nxg.net.au
150.207.241.236	+	s-pr1-adel-1.pr3.adel.nxg.net.au

		1.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
150.207.243.19	+	s-br1-prth-1.pr3.melb.nxg.net.au
150.207.240.218	+	s-br1-sydn-1.pr3.melb.nxg.net.au

		1.pr3.prth
150.207.242.238	+	s-br1-glbl-1.pr3.prth.nxg.net.au
150.207.242.216	+	s-br1-melb-1.pr3.prth.nxg.net.au
150.207.243.43	+	s-br1-prth-1.pr3.prth.nxg.net.au

		1.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
150.207.243.23	+	s-br1-prth-1.pr3.sydn.nxg.net.au
150.207.241.24	+	s-br1-sydn-1.pr3.sydn.nxg.net.au

		1.pr4.melb
150.207.243.93	+	s-br1-glbl-1.pr4.melb.nxg.net.au
150.207.243.71	+	s-br1-melb-1.pr4.melb.nxg.net.au
150.207.243.101	+	s-br1-prth-1.pr4.melb.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

121.200.226.37	o	c-108927-7098-vaies-222-865.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

150.207.148.187	o	c-111042-6021-vaies-217-995.cust.nxg.net.au

150.207.148.227	o	c-20052-5177-vaies-213-578.cust.nxg.net.au

150.207.149.166	o	c-22478-5876-vaies-517-028.cust.nxg.net.au
223.25.225.67		223-25-225-67.ip.ossini.net

203.176.97.22	o	c-20031-21-vaies-915-348.cust.nxg.net.au
58.163.91.194		goo2503069.lnk.telstra.net
203.219.107.6		203-219-107-6.static.tpgi.com.au
203.109.180.182		unassigned.vf.net.nz
114.31.201.22		as15169.cust.bdr03.syd04.nsw.vocus.net.au

203.176.97.74	o	c-20031-21-vaies-914-946.cust.nxg.net.au
111.69.56.3		peer-google.snap.net.nz

203.176.97.102	o	c-20531-6099-vaies-318-451.cust.nxg.net.au
14.1.35.49		14.1.35.49.host.layer2.co.nz

203.176.109.10	o	c-109649-5747-vaies-416-379.cust.nxg.net.au

203.176.110.10	o	c-20922-3435-vaies-805-376.cust.nxg.net.au

203.176.110.78	o	c-109836-6007-vaies-217-908.cust.nxg.net.au