Router Naming Convention for eunetip.net, 201110

Regular Expressions:

([a-z]+\d+\.[a-z\d]+\.[a-z]+\.fi)\.eunetip\.net$
^.+\.([a-z]+\d+\.[a-z]+)\.eunetip\.net$

Statistics:

Training routers with at least two clustered interfaces: 19
Positive Predictive Value: 0.983
True Positives (green): 57
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 7
Training routers with a single interface in suffix: 5

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:

		ams1.nl
195.69.144.127	~	amsix1.eunetip.net
213.192.191.226	+	as0-0.bbr1.ams1.nl.eunetip.net
213.192.191.17	+	bbr1.ams1.nl.eunetip.net
213.192.191.177	+	so0-0-0-0.bbr1.ams1.nl.eunetip.net
213.192.191.158	+	so2-0-0-0.bbr1.ams1.nl.eunetip.net
213.192.191.205	+	so2-1-0-0.bbr1.ams1.nl.eunetip.net

		cr1.pa1.hki.fi
213.192.180.31	+	ae2-10.cr1.pa1.hki.fi.eunetip.net
213.192.181.49	+	ae4-0.cr1.pa1.hki.fi.eunetip.net

		cr2.alto.esp.fi
213.192.180.1	+	ae0-10.cr2.alto.esp.fi.eunetip.net
213.192.181.57	+	ae4-0.cr2.alto.esp.fi.eunetip.net
62.142.68.125	+	ge3-1-0-901.cr2.alto.esp.fi.eunetip.net

		ffm1.de
213.192.191.197	+	as0-0.bbr1.ffm1.de.eunetip.net
213.192.191.18	+	bbr1.ffm1.de.eunetip.net
80.81.192.144	~	decix.eunetip.net
213.192.191.142	+	so1-0-0-0.bbr1.ffm1.de.eunetip.net

		ffm2.de
213.192.191.16	+	bbr1.ffm2.de.eunetip.net
213.192.191.234	+	ex1.ffm2.de.eunetip.net

		hel1.fi
193.229.255.216	+	bbr2.hel1.fi.eunetip.net
213.192.191.2	+	bbr2.hel1.fi.eunetip.net
213.192.190.118	~	lt2-1-0-3336.jnpr-tli.eunetip.net
213.192.191.209	+	so7-0-0-0.bbr2.hel1.fi.eunetip.net
193.229.1.29		ae0-20.bbr2.hel1.fi.elisa.net

		hel1.fi
213.192.191.70	!	ge0-0-0-3990.bbr1.hel1.fi.eunetip.net
139.97.21.77		ae1.helpa-p2.fi.elisa.net
139.97.21.145		ae6.helpa-p2.fi.elisa.net
139.97.31.101		ge0-1-2-518.helpa-p2.fi.elisa.net
139.97.12.219		helpa-p2.fi.elisa.net
139.97.21.133		xe2-2-0.helpa-p2.fi.elisa.net
139.97.6.229		xe3-2-0.helpa-p2.fi.elisa.net

		hel2.fi
213.192.191.74	+	ae0-10.bbr1.hel2.fi.eunetip.net
193.229.1.30	+	ae0-20.bbr1.hel2.fi.eunetip.net
193.229.255.217	+	bbr1.hel2.fi.eunetip.net
213.192.191.8	+	bbr1.hel2.fi.eunetip.net
213.192.190.122	~	lt2-1-0-3336.jnpr-pa.eunetip.net
213.192.191.221	+	so1-0-0-0.bbr1.hel2.fi.eunetip.net
213.192.184.85	+	so5-0-0-0.bbr1.hel2.fi.eunetip.net

		hel3.fi
213.192.191.42	+	ge0-0-0-0.r1.hel3.fi.eunetip.net
213.192.191.46	+	ge0-3-0-3997.r1.hel3.fi.eunetip.net

		ldn1.uk
213.192.191.19	+	bbr1.ldn1.uk.eunetip.net
195.66.224.114	~	linx1.eunetip.net
195.66.226.114	~	linx2.eunetip.net
213.192.191.178	+	so0-0-0-0.bbr1.ldn1.uk.eunetip.net
213.192.191.141	+	so1-0-0-0.bbr1.ldn1.uk.eunetip.net
213.192.191.173	+	so2-0-0-0.bbr1.ldn1.uk.eunetip.net

		nyc1.us
213.192.191.10	+	bbr1.nyc1.us.eunetip.net
213.192.191.174	+	so2-3-0-0.bbr1.nyc1.us.eunetip.net
213.192.191.206	+	so3-3-0-0.bbr1.nyc1.us.eunetip.net

		r1.pa1.hki.fi
213.192.181.131	+	at1-0-1003.r1.pa1.hki.fi.eunetip.net
193.64.254.30	+	fe0-0-201.r1.pa1.hki.fi.eunetip.net

		r10.inno2.esp.fi
213.192.180.229	+	at4-0-1001.r10.inno2.esp.fi.eunetip.net
213.192.180.231	+	at4-0-1002.r10.inno2.esp.fi.eunetip.net

		sr1.alto.esp.fi
212.226.82.110	+	ge0-0-0-2121.sr1.alto.esp.fi.eunetip.net
213.192.180.27	+	ge0-3-0-10.sr1.alto.esp.fi.eunetip.net

		sr2.alto.esp.fi
213.192.180.29	+	ge0-3-0-10.sr2.alto.esp.fi.eunetip.net
195.197.59.234	+	sr2.alto.esp.fi.eunetip.net

		sto1.se
213.192.191.201	+	ae0-0.bbr1.sto1.se.eunetip.net
213.192.184.45	+	ae1-0.bbr1.sto1.se.eunetip.net
213.192.191.225	+	as1-0.bbr1.sto1.se.eunetip.net
213.192.191.14	+	bbr1.sto1.se.eunetip.net
213.200.72.70	+	ge1-1-0-43.r1.sto1.se.eunetip.net
193.156.90.30	~	nix.eunetip.net
213.192.191.210	+	so7-0-0-0.bbr1.sto1.se.eunetip.net

		sto2.se
213.192.191.202	+	ae0-0.bbr1.sto2.se.eunetip.net
213.192.191.198	+	as1-0.bbr1.sto2.se.eunetip.net
213.192.191.15	+	bbr1.sto2.se.eunetip.net

		sto4.se
213.192.184.41	+	ae0-0.bbr1.sto4.se.eunetip.net
213.192.184.46	+	ae1-0.bbr1.sto4.se.eunetip.net
166.63.221.194		elisa-gw.skt.cw.net

		tln1.ee
213.192.191.6	+	bbr1.tln1.ee.eunetip.net
213.192.191.222	+	so1-0-0-0.bbr1.tln1.ee.eunetip.net
213.192.191.241	+	xe0-0-0-0.bbr1.tln1.ee.eunetip.net

		tln2.ee
213.192.191.7	+	bbr1.tln2.ee.eunetip.net
213.192.191.218	+	so1-0-0-0.bbr1.tln2.ee.eunetip.net

213.192.190.2	o	netcrew-lva-gw.customer.eunetip.net
85.188.0.90		kitee-gw1-ge1-3-0-v18.netcrew.fi
85.188.0.41		kitee-gw1-ge1-3-0-v19.netcrew.fi

213.192.190.10	o	anvia-gw.customer.eunetip.net
81.209.4.198		cs198.netikka.fi
81.209.4.249		cs249.netikka.fi

213.192.190.26	o	multifi-gw.customer.eunetip.net
194.112.15.34		multifi.ge0-0.cr1.pas.hel.fi.as3238.net
193.110.224.28		multi.ficix2.ficix.fi

213.192.190.34	o	neutec-gw1.customer.eunetip.net
94.199.57.2		juniper-1-3.neutech.fi

213.192.190.198	o	ementor-gw.customer.eunetip.net
77.95.148.61		unknown-77-95-148-61.enfohost.fi