Router Naming Convention for phoenix.co.uk, 201104

Regular Expressions:

^.+\.([a-z]+-[a-z\d]+-[a-z]+-01)\.phoenix\.co\.uk$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 0.917
True Positives (green): 11
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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:

		e-01-cs-01
212.102.205.21	+	v806.e-01-cs-01.phoenix.co.uk
212.102.206.9	+	v853.e-01-cs-01.phoenix.co.uk

		e-10-cs-01
212.102.206.101	+	v501.e-10-cs-01.phoenix.co.uk
212.102.205.2	+	v801.e-10-cs-01.phoenix.co.uk

		e-10-gi-01
212.102.205.110	+	ldn1.e-10-gi-01.phoenix.co.uk
212.102.206.206	+	ldn1.e-10-gi-01.phoenix.co.uk
85.189.229.46		business-unlimited.vsp.lon1.uk.as20500.net
79.121.250.194		core-ctx-eb-sa.edge01.lon1.uk.as20500.net
85.189.68.102		core-ctx-highuser.edge01.lon1.uk.as20500.net
85.189.68.162		core-ctx-leasedline.edge01.lon1.uk.as20500.net
85.189.68.142		core-ctx-sharedpipe-payg.edge01.lon1.uk.as20500.net
79.121.250.146		core-ctx-sharedpipe-prem.edge01.lon1.uk.as20500.net
85.189.68.66		core-ctx-sharedpipe.edge01.lon1.uk.as20500.net
79.121.250.142		core-ctx-vpn1-internet.edge01.lon1.uk.as20500.net
79.121.250.182		core-ctx-vsp-1st.edge01.lon1.uk.as20500.net
85.189.229.2		core-ctx-vsp-chess.edge01.lon1.uk.as20500.net
85.189.229.86		core-ctx-vsp-cls-prem.edge01.lon1.uk.as20500.net
85.189.229.82		core-ctx-vsp-cls.edge01.lon1.uk.as20500.net
85.189.229.74		core-ctx-vsp-cob.edge01.lon1.uk.as20500.net
109.204.99.6		core-ctx-vsp-cop.edge01.lon1.uk.as20500.net
85.189.229.42		core-ctx-vsp-dc2.edge01.lon1.uk.as20500.net
85.189.229.34		core-ctx-vsp-dc3.edge01.lon1.uk.as20500.net
85.189.229.58		core-ctx-vsp-dc4.edge01.lon1.uk.as20500.net
85.189.229.50		core-ctx-vsp-dcl.edge01.lon1.uk.as20500.net
79.121.251.110		core-ctx-vsp-et2.edge01.lon1.uk.as20500.net
85.189.229.22		core-ctx-vsp-eurotel.edge01.lon1.uk.as20500.net
85.189.229.158		core-ctx-vsp-fcm.edge01.lon1.uk.as20500.net
79.121.250.58		core-ctx-vsp-fmt.edge01.lon1.uk.as20500.net
109.204.99.46		core-ctx-vsp-fuk.edge01.lon1.uk.as20500.net
79.121.250.2		core-ctx-vsp-gen.edge01.lon1.uk.as20500.net
79.121.250.130		core-ctx-vsp-gf2.edge01.lon1.uk.as20500.net
79.121.250.170		core-ctx-vsp-gfs.edge01.lon1.uk.as20500.net
85.189.229.106		core-ctx-vsp-hnl.edge01.lon1.uk.as20500.net
79.121.250.34		core-ctx-vsp-mnc.edge01.lon1.uk.as20500.net
85.189.229.146		core-ctx-vsp-mvd.edge01.lon1.uk.as20500.net
79.121.250.118		core-ctx-vsp-ttl.edge01.lon1.uk.as20500.net
85.189.229.6		core-ctx-vsp-xl2.edge01.lon1.uk.as20500.net
85.189.229.26		core-ctx-vsp-xln.edge01.lon1.uk.as20500.net
85.189.68.174		lo-ctx-highuser.edge01.lon1.uk.as20500.net
85.189.68.207		lo-ctx-sharedpipe-payg.edge01.lon1.uk.as20500.net
79.121.250.217		lo-ctx-sharedpipe-prem.edge01.lon1.uk.as20500.net
85.189.68.182		lo-ctx-sharedpipe.edge01.lon1.uk.as20500.net
85.189.229.246		lo-ctx-vsp-dc2.edge01.lon1.uk.as20500.net
79.121.251.171		lo-ctx-vsp-et2.edge01.lon1.uk.as20500.net
85.189.229.252		lo-ctx-vsp-eurotel.edge01.lon1.uk.as20500.net
85.189.229.220		lo-ctx-vsp-fcm.edge01.lon1.uk.as20500.net
109.204.99.249		lo-ctx-vsp-fuk.edge01.lon1.uk.as20500.net
79.121.250.211		lo-ctx-vsp-gfs.edge01.lon1.uk.as20500.net
79.121.250.248		lo-ctx-vsp-mnc.edge01.lon1.uk.as20500.net
85.189.229.223		lo-ctx-vsp-mvd.edge01.lon1.uk.as20500.net
79.121.250.198		unknown.griffin.com
85.189.229.70		unknown.griffin.com
109.204.99.86		unknown.griffin.com
79.121.250.178		xln-prem.vsp.lon1.uk.griffin.com

		e-10-gi-01
212.102.206.207	!	ldn3.e-10-gi-01.phoenix.co.uk
85.189.229.54		business-unlimited.vsp.lon3.uk.as20500.net
79.121.250.202		core-ctx-eb-sa.edge01.lon3.uk.as20500.net
79.121.251.98		core-ctx-highuser.edge01.lon3.uk.as20500.net
79.121.251.190		core-ctx-leasedline.edge01.lon3.uk.as20500.net
79.121.251.146		core-ctx-sharedpipe-payg.edge01.lon3.uk.as20500.net
79.121.250.153		core-ctx-sharedpipe-prem.edge01.lon3.uk.as20500.net
79.121.251.94		core-ctx-sharedpipe.edge01.lon3.uk.as20500.net
79.121.250.190		core-ctx-vsp-1st.edge01.lon3.uk.as20500.net
79.121.250.6		core-ctx-vsp-chess.edge01.lon3.uk.as20500.net
85.189.229.94		core-ctx-vsp-cls-prem.edge01.lon3.uk.as20500.net
79.121.250.86		core-ctx-vsp-cls.edge01.lon3.uk.as20500.net
79.121.250.78		core-ctx-vsp-cob.edge01.lon3.uk.as20500.net
109.204.99.10		core-ctx-vsp-cop.edge01.lon3.uk.as20500.net
79.121.250.46		core-ctx-vsp-dc2.edge01.lon3.uk.as20500.net
79.121.250.38		core-ctx-vsp-dc3.edge01.lon3.uk.as20500.net
79.121.250.62		core-ctx-vsp-dc4.edge01.lon3.uk.as20500.net
79.121.251.114		core-ctx-vsp-et2.edge01.lon3.uk.as20500.net
79.121.250.18		core-ctx-vsp-eurotel.edge01.lon3.uk.as20500.net
85.189.229.166		core-ctx-vsp-fcm.edge01.lon3.uk.as20500.net
79.121.250.74		core-ctx-vsp-fmt.edge01.lon3.uk.as20500.net
109.204.99.50		core-ctx-vsp-fuk.edge01.lon3.uk.as20500.net
79.121.250.26		core-ctx-vsp-gen.edge01.lon3.uk.as20500.net
79.121.250.138		core-ctx-vsp-gf2.edge01.lon3.uk.as20500.net
79.121.250.174		core-ctx-vsp-gfs.edge01.lon3.uk.as20500.net
85.189.229.114		core-ctx-vsp-hnl.edge01.lon3.uk.as20500.net
79.121.250.90		core-ctx-vsp-ic3.edge01.lon3.uk.as20500.net
79.121.250.50		core-ctx-vsp-mnc.edge01.lon3.uk.as20500.net
79.121.250.126		core-ctx-vsp-ttl.edge01.lon3.uk.as20500.net
85.189.229.18		core-ctx-vsp-xl2.edge01.lon3.uk.as20500.net
79.121.250.94		core-ctx-vsp-xln-hu.edge01.lon3.uk.as20500.net
79.121.250.30		core-ctx-vsp-xln.edge01.lon3.uk.as20500.net
79.121.251.175		lo-ctx-highuser.edge01.lon3.uk.as20500.net
79.121.251.208		lo-ctx-sharedpipe-payg.edge01.lon3.uk.as20500.net
79.121.250.219		lo-ctx-sharedpipe-prem.edge01.lon3.uk.as20500.net
79.121.251.176		lo-ctx-sharedpipe.edge01.lon3.uk.as20500.net
79.121.250.239		lo-ctx-vsp-cob.edge01.lon3.uk.as20500.net
79.121.251.172		lo-ctx-vsp-et2.edge01.lon3.uk.as20500.net
79.121.250.253		lo-ctx-vsp-eurotel.edge01.lon3.uk.as20500.net
85.189.229.222		lo-ctx-vsp-fcm.edge01.lon3.uk.as20500.net
109.204.99.250		lo-ctx-vsp-fuk.edge01.lon3.uk.as20500.net
79.121.250.250		lo-ctx-vsp-gen.edge01.lon3.uk.as20500.net
79.121.250.212		lo-ctx-vsp-gfs.edge01.lon3.uk.as20500.net
79.121.250.244		lo-ctx-vsp-mnc.edge01.lon3.uk.as20500.net
79.121.250.225		lo-ctx-vsp-ttl.edge01.lon3.uk.as20500.net
85.189.229.243		dc4.lo.lon2.uk.griffin.com
85.189.229.78		unknown.griffin.com
85.189.229.206		unknown.griffin.com
95.177.121.201		unknown.griffin.com
109.204.99.98		unknown.griffin.com
79.121.250.186		xln-prem.vsp.lon3.uk.griffin.com

		e-10-tr-01
212.121.34.120	+	edge-ix.ge03.e-10-tr-01.phoenix.co.uk
212.102.192.226	+	ge02.e-10-tr-01.phoenix.co.uk
64.214.148.166	+	globalx.ge00.e-10-tr-01.phoenix.co.uk

		wf-ih-cs-01
195.200.158.252	+	v51.wf-ih-cs-01.phoenix.co.uk
212.102.206.50	+	v863.wf-ih-cs-01.phoenix.co.uk