Router Naming Convention for swbell.net, 201404

Regular Expressions:

^([a-z]+)-\d+-\d+-\d+-\d+\.(rcsntx)\.swbell\.net$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.250
True Positives (green): 3
False Positives (red): 9
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 8

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:

		ppp\|rcsntx
151.164.52.246	+	ppp-151-164-52-246.rcsntx.swbell.net
151.164.52.250	+	ppp-151-164-52-250.rcsntx.swbell.net
151.164.52.254	+	ppp-151-164-52-254.rcsntx.swbell.net

		ppp\|rcsntx
151.164.39.22	!	ppp-151-164-39-22.rcsntx.swbell.net
151.164.39.24	!	ppp-151-164-39-24.rcsntx.swbell.net
151.164.190.185		bb1-p3-0.snfcca.sbcglobal.net

		ppp\|rcsntx
151.164.39.23	!	ppp-151-164-39-23.rcsntx.swbell.net
151.164.39.25	!	ppp-151-164-39-25.rcsntx.swbell.net
151.164.190.186		bb2-p3-0.snfcca.sbcglobal.net

		ppp\|rcsntx
151.164.39.76	!	ppp-151-164-39-76.rcsntx.swbell.net
68.120.211.66		dist1-vlan50.skt2ca.sbcglobal.net
68.120.211.130		dist1-vlan60.skt2ca.sbcglobal.net

		ppp\|rcsntx
151.164.39.78	!	ppp-151-164-39-78.rcsntx.swbell.net
68.120.211.67		dist2-vlan50.skt2ca.sbcglobal.net
68.120.211.131		dist2-vlan60.skt2ca.sbcglobal.net
75.12.109.130		dist2-vlan62.skt2ca.sbcglobal.net

		ppp\|rcsntx
151.164.39.138	!	ppp-151-164-39-138.rcsntx.swbell.net
151.164.42.241		dist4-g1-3.scrmca.sbcglobal.net

		ppp\|rcsntx
151.164.39.251	!	ppp-151-164-39-251.rcsntx.swbell.net

		ppp\|rcsntx
151.164.52.125	!	ppp-151-164-52-125.rcsntx.swbell.net

64.123.155.152	o	64-123-155-152.ded.swbell.net
66.210.132.42		cox-66-210-132-42-static.coxinet.net

68.88.27.66	o	adsl-68-88-27-66.dsl.hstntx.swbell.net

70.128.232.206	o	adsl-70-128-232-206.dsl.rcsntx.swbell.net
99.63.116.102		adsl-99-63-116-102.dsl.rcsntx.sbcglobal.net

70.242.196.253	o	70-242-196-253.ded.swbell.net
38.107.248.253		38-107-248-253.dfw01.cust.cogentco.com

151.164.55.2	o	ppp-151-164-55-2.eulstx.swbell.net
151.164.95.29		bb1-p6-0.milwwi.sbcglobal.net

151.164.55.15	o	ppp-151-164-55-15.eulstx.swbell.net
151.164.55.41		dist1-g5-7.applwi.sbcglobal.net
151.164.103.151		dist1-g6-6.applwi.sbcglobal.net
151.164.55.27		dist1-g7-5.applwi.sbcglobal.net
151.164.55.29		dist1-g7-6.applwi.sbcglobal.net
151.164.55.25		dist1-g8-2.applwi.sbcglobal.net

151.164.55.22	o	ppp-151-164-55-22.eulstx.swbell.net
151.164.243.97		bb2.10g3-0.rcsntx.sbcglobal.net

151.164.196.38	o	secure-net-inc-728302.cust-rtr.swbell.net
208.190.17.254		208-190-17-254.securenetinc.com