Router Naming Convention for inet.it, 201104

Regular Expressions:

^[^\.]+\.([a-z\d]+-.+)\.inet\.it$

Statistics:

Training routers with at least two clustered interfaces: 40
Positive Predictive Value: 0.969
True Positives (green): 95
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 1
Training routers with a single interface in suffix: 4

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:

		bf2-dadah.wf
212.239.107.216	+	po1.bf2-dadah.wf.inet.it
212.239.107.152	+	po2.bf2-dadah.wf.inet.it

		bf2-hsrn-2a.wf
212.239.76.125	!	fe0-25.wf1-hsr15a.wf.inet.it
212.239.107.222	+	ge0-27.bf2-hsrn-2a.wf.inet.it
212.239.107.158	+	ge0-28.bf2-hsrn-2a.wf.inet.it

		bf2-hsrs-1a.wf
212.239.107.214	+	ge0-1.bf2-hsrs-1a.wf.inet.it
212.239.107.150	+	ge0-2.bf2-hsrs-1a.wf.inet.it

		bf2-hsrs-1b.wf
212.239.107.215	+	ge0-1.bf2-hsrs-1b.wf.inet.it
212.239.107.151	+	ge0-2.bf2-hsrs-1b.wf.inet.it

		bf2-hsrs-2a.wf
212.239.56.29	!	fe1.wf1-hsr12a.wf.inet.it
212.239.107.198	+	ge0-27.bf2-hsrs-2a.wf.inet.it
212.239.107.134	+	ge0-28.bf2-hsrs-2a.wf.inet.it

		bf2-r11.net
212.239.109.131	+	ge1-1.bf2-r11.net.inet.it
212.239.109.195	+	ge1-2.bf2-r11.net.inet.it

		bf2-register.wf
212.239.107.217	+	po1.bf2-register.wf.inet.it
212.239.107.153	+	po2.bf2-register.wf.inet.it

		bf2-swr1.net
212.239.110.62	+	po1.bf2-swr1.net.inet.it
212.239.110.93	+	po4.bf2-swr1.net.inet.it
212.239.109.193	+	v20.bf2-swr1.net.inet.it

		gw-adnkronos-ethy.cl
194.185.134.214	+	fe0-0.gw-adnkronos-ethy.cl.inet.it
212.239.82.82	+	fe1-0.gw-adnkronos-ethy.cl.inet.it

		gw-casagit
194.185.4.222	+	s0-0-0.gw-casagit.inet.it
194.185.141.38	+	s0-0-1.gw-casagit.inet.it

		gw-embracoh.cl
194.185.138.246	+	s0-0-0.gw-embracoh.cl.inet.it
194.185.138.250	+	s0-1-0.gw-embracoh.cl.inet.it

		gw-tcsadsl
212.239.81.34	+	atm0-1.gw-tcsadsl.inet.it
212.239.10.2	~	tcisdn.inet.it

		milano1-cr0.net
194.185.46.65	+	ge0-0-0.milano1-cr0.net.inet.it
194.185.46.1	+	ge12-0-0.milano1-cr0.net.inet.it

		milano1-cr2.net
194.185.214.237	-	atm1-0-24116.rm4-r1.net.inet.it
194.185.46.84	+	ge0-1.milano1-cr2.net.inet.it
213.92.69.213	+	ge0-2-5.milano1-cr2.net.inet.it

		milano1-cr6.net
194.185.46.5	+	ge0-1.milano1-cr6.net.inet.it
194.185.46.73	+	ge0-2.milano1-cr6.net.inet.it

		wf1-gsr2.net
212.239.97.89	+	ge3-1.wf1-gsr2.net.inet.it
212.239.110.25	+	ge3-19.wf1-gsr2.net.inet.it
212.239.97.137	+	ge3-6.wf1-gsr2.net.inet.it
212.239.110.89	-	ge4-1.wf1-gsr2.wf.inet.it
212.239.97.85	+	ge6-1.wf1-gsr2.net.inet.it
212.239.110.57	+	po2.wf1-gsr2.net.inet.it
212.239.110.65	+	po3.wf1-gsr2.net.inet.it
195.219.158.14		port-channel1.core3.mlt-milan.as6453.net

		wf1-gsr3.net
212.239.97.90	+	ge3-1.wf1-gsr3.net.inet.it
212.239.97.138	+	ge3-6.wf1-gsr3.net.inet.it
212.239.97.86	+	ge6-1.wf1-gsr3.net.inet.it
212.239.110.49	+	po2.wf1-gsr3.net.inet.it
212.239.110.61	+	po3.wf1-gsr3.net.inet.it
213.200.68.22		inet-gw.ip4.tinet.net

		wf1-hgr12a.wf
212.239.107.218	+	ge7.wf1-hgr12a.wf.inet.it
212.239.107.154	+	ge8.wf1-hgr12a.wf.inet.it

		wf1-hgr12b.wf
213.92.73.70	+	ge2-11.wf1-hgr12b.wf.inet.it
212.239.107.219	+	ge7.wf1-hgr12b.wf.inet.it

		wf1-hsr11a.wf
213.92.8.13	+	fe24.wf1-hsr11a.wf.inet.it
212.239.107.200	+	ge49.wf1-hsr11a.wf.inet.it
212.239.107.136	+	ge50.wf1-hsr11a.wf.inet.it

		wf1-hsr11b.wf
212.239.107.201	+	ge49.wf1-hsr11b.wf.inet.it
212.239.107.137	+	ge50.wf1-hsr11b.wf.inet.it

		wf1-hsr12a.wf
212.239.107.202	+	ge49.wf1-hsr12a.wf.inet.it
212.239.107.138	+	ge50.wf1-hsr12a.wf.inet.it

		wf1-hsr12b.wf
212.239.107.203	+	ge49.wf1-hsr12b.wf.inet.it
212.239.107.139	+	ge50.wf1-hsr12b.wf.inet.it

		wf1-hsr13a.wf
212.239.107.204	+	ge0-1.wf1-hsr13a.wf.inet.it
212.239.107.140	+	ge0-2.wf1-hsr13a.wf.inet.it

		wf1-hsr14a.wf
213.92.101.125	+	fe0-13.wf1-hsr14a.wf.inet.it
213.92.10.13	+	fe0-30.wf1-hsr14a.wf.inet.it
212.239.107.206	+	ge0-1.wf1-hsr14a.wf.inet.it
212.239.107.142	+	ge0-2.wf1-hsr14a.wf.inet.it

		wf1-hsr14b.wf
213.92.10.14	+	fe0-30.wf1-hsr14b.wf.inet.it
212.239.107.207	+	ge0-1.wf1-hsr14b.wf.inet.it
212.239.107.143	+	ge0-2.wf1-hsr14b.wf.inet.it

		wf1-hsr15a.wf
212.239.107.210	+	ge0-1.wf1-hsr15a.wf.inet.it
212.239.107.146	+	ge0-2.wf1-hsr15a.wf.inet.it

		wf1-hsr16a.wf
212.239.107.196	+	ge0-51.wf1-hsr16a.wf.inet.it
212.239.107.132	+	ge0-52.wf1-hsr16a.wf.inet.it

		wf1-hsr17a.wf
212.239.107.194	+	ge0-27.wf1-hsr17a.wf.inet.it
212.239.107.130	+	ge0-28.wf1-hsr17a.wf.inet.it

		wf1-hsr17b.wf
212.239.107.195	+	ge0-27.wf1-hsr17b.wf.inet.it
212.239.107.131	+	ge0-28.wf1-hsr17b.wf.inet.it

		wf1-hsr18a-vip.wf
212.239.107.220	+	ge0-27.wf1-hsr18a-vip.wf.inet.it
212.239.107.156	+	ge0-28.wf1-hsr18a-vip.wf.inet.it

		wf1-hsr31a.wf
212.239.107.208	+	ge49.wf1-hsr31a.wf.inet.it
212.239.107.144	+	ge50.wf1-hsr31a.wf.inet.it

		wf1-hsr31b.wf
212.239.107.145	+	ge50.wf1-hsr31b.wf.inet.it
212.239.107.209	+	ge50.wf1-hsr31b.wf.inet.it

		wf1-kwcore.wf
212.239.110.26	+	ge1-0-12.wf1-kwcore.wf.inet.it
212.239.110.34	+	ge3-0-28.wf1-kwcore.wf.inet.it

		wf1-r11.net
212.239.109.130	+	ge1-1.wf1-r11.net.inet.it
212.239.109.194	+	ge1-2.wf1-r11.net.inet.it

		wf1-r13.net
212.239.109.132	+	ge0-1.wf1-r13.net.inet.it
212.239.109.196	+	ge0-2.wf1-r13.net.inet.it

		wf1-sr1.wf
212.239.107.212	+	ge0-7.wf1-sr1.wf.inet.it
212.239.107.148	+	ge0-8.wf1-sr1.wf.inet.it

		wf1-swr1.net
212.239.110.58	+	po2.wf1-swr1.net.inet.it
194.185.216.177	+	po4.wf1-swr1.net.inet.it
212.239.109.129	+	v10.wf1-swr1.net.inet.it
212.239.107.129	+	vlan16.wf1-swr1.net.inet.it

		wf2-hsr12a.wf
212.239.108.196	+	v40.wf2-hsr12a.wf.inet.it

		wf2-r4.net
212.239.108.136	+	ge0-1.wf2-r4.net.inet.it
212.239.108.200	+	ge0-2.wf2-r4.net.inet.it

		wf2-swr1.net
212.239.110.101	+	ge1-6.wf2-swr1.net.inet.it
212.239.110.97	+	po1.wf2-swr1.net.inet.it
194.185.216.180	+	po2.wf2-swr1.net.inet.it
193.201.28.34		inet-nap.namex.it

		wf2-swr2.net
212.239.80.117	!	ge1-25.wf2-swr1.net.inet.it
212.239.110.98	+	po1.wf2-swr2.net.inet.it
212.239.110.94	+	po2.wf2-swr2.net.inet.it
193.201.29.34		inet2-nap.namex.it

194.185.140.34	o	fineco-gw1.inet.it

212.239.0.37	o	fe-4.inet.it
85.18.26.1		85-18-26-1.ip.fastwebnet.it