Router Naming Convention for earthlink.net, 201404

Regular Expressions:

^([a-z]+\d+)-[^\.]+\.(.+\.ne)\.earthlink\.net$
([a-z\d]+\.[a-z\d]+\.ne)\.earthlink\.net$

Statistics:

Training routers with at least two clustered interfaces: 21
Positive Predictive Value: 1.000
True Positives (green): 46
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 9

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:

		abd01\|ca-sanfranc0.ne
209.165.103.37	+	abd01-ge0-1.ca-sanfranc0.ne.earthlink.net
209.165.103.67	+	abd01-ge0-2.ca-sanfranc0.ne.earthlink.net

		abd02\|ca-sanfranc0.ne
209.165.103.38	+	abd02-ge0-1.ca-sanfranc0.ne.earthlink.net
209.165.103.70	+	abd02-ge0-2.ca-sanfranc0.ne.earthlink.net

		abd02\|ga-atlanta0.ne
199.174.117.226	+	abd02-g3-0-0.ga-atlanta0.ne.earthlink.net
199.174.117.242	+	abd02-g4-0-0.ga-atlanta0.ne.earthlink.net
199.174.118.2	+	abd02-g5-0-0.ga-atlanta0.ne.earthlink.net
199.174.118.18	+	abd02-g6-0-0.ga-atlanta0.ne.earthlink.net

		abd03\|ca-sanfranc0.ne
209.165.103.39	+	abd03-ge0-1.ca-sanfranc0.ne.earthlink.net
209.165.103.71	+	abd03-ge0-2.ca-sanfranc0.ne.earthlink.net

		abd03\|ga-atlanta0.ne
199.174.117.227	+	abd03-g3-0-0.ga-atlanta0.ne.earthlink.net
199.174.117.243	+	abd03-g4-0-0.ga-atlanta0.ne.earthlink.net
199.174.118.3	+	abd03-g5-0-0.ga-atlanta0.ne.earthlink.net
199.174.118.19	+	abd03-g6-0-0.ga-atlanta0.ne.earthlink.net

		acr01\|asbnva16.ne
216.217.6.32	+	acr01-gi0-1.asbnva16.ne.earthlink.net
216.217.6.34	+	acr01-gi0-2.asbnva16.ne.earthlink.net

		acr04\|snjucacl.ne
216.217.6.36	+	acr04-gi0-1.snjucacl.ne.earthlink.net
216.217.6.38	+	acr04-gi0-1.snjucacl.ne.earthlink.net

		bor01\|ca-sanfranc0.ne
209.165.103.17	+	bor01-ge-6-1.ca-sanfranc0.ne.earthlink.net
4.71.44.2		earthlink-i.car2.sanfrancisco1.level3.net
216.217.2.94		pos-san-fran-earthlink.transedge.com

		bor01.asbnva16.ne
209.183.100.129	+	bor01.asbnva16.ne.earthlink.net
209.183.100.193	+	bor01.asbnva16.ne.earthlink.net
209.178.130.129		static-209-178-130-129.earthlinkbusiness.net
209.178.130.68		static-209-178-130-68.earthlinkbusiness.net
209.178.130.194		bor01-be3_101.asbnva16.neteng.elnk.net
208.49.224.22		global-crossing-transit.tengigabitethernet6-4.ar6.dca3.gblx.net
165.121.238.177		user-2injrlh.dialup.mindspring.com
64.69.99.232		te-4-1.nycnyzrr101.onecommunications.net

		bor01.snvacaid.ne
209.183.104.193	+	bor01.snvacaid.ne.earthlink.net
209.178.162.68		static-209-178-162-68.earthlinkbusiness.net
165.121.239.16		bor01-te0-0-0-1.snvacaid.neteng.elnk.net
206.165.73.166		global-crossing-transit.tengigabitethernet2-2.ar2.snv2.gblx.net

		bor02\|ca-sanfranc0.ne
209.165.103.2	+	bor02-ge-1-2.ca-sanfranc0.ne.earthlink.net
209.165.103.18	+	bor02-ge-6-1.ca-sanfranc0.ne.earthlink.net
64.214.130.250		earthlink.gigabitethernet4-13.ar2.snv2.gblx.net

		bor02.asbnva16.ne
209.183.100.194	+	bor02.asbnva16.ne.earthlink.net
209.178.130.193		static-209-178-130-193.earthlinkbusiness.net
209.178.130.69		static-209-178-130-69.earthlinkbusiness.net
209.178.130.130		bor02-be2-100.asbnva16.neteng.elnk.net
165.121.238.16		user-2injrgg.dialup.mindspring.com
129.250.195.222		xe-0-3-0-5.r04.asbnva02.us.ce.gin.ntt.net

		bor02.lsancarc.ne
209.183.103.2	+	bor02.lsancarc.ne.earthlink.net
209.183.103.66	+	bor02.lsancarc.ne.earthlink.net
209.178.146.69		static-209-178-146-69.earthlinkbusiness.net
165.121.238.144		user-2injrkg.dialup.mindspring.com

		bor02.snvacaid.ne
209.183.104.130	+	bor02.snvacaid.ne.earthlink.net
209.183.104.194	+	bor02.snvacaid.ne.earthlink.net
209.178.162.69		static-209-178-162-69.earthlinkbusiness.net
165.121.238.113		user-2injrjh.dialup.mindspring.com
129.250.197.178		xe-0-3-0-5.r06.snjsca04.us.ce.gin.ntt.net

		cor01.lsancarc.ne
216.217.8.225	+	vlan850.cor01.lsancarc.ne.earthlink.net
216.217.8.239		vlan860.cor01.lsancarc.ne.earthlink.net.8.217.216.in-addr.arpa

		cor01.snvacaid.ne
216.217.8.231	+	vlan850.cor01.snvacaid.ne.earthlink.net
216.217.8.243	+	vlan860.cor01.snvacaid.ne.earthlink.net

		cor02.lsancarc.ne
216.217.8.227	+	vlan870.cor02.lsancarc.ne.earthlink.net
216.217.8.241	+	vlan880.cor02.lsancarc.ne.earthlink.net

		cor02.snvacaid.ne
216.217.8.233	+	vlan870.cor02.snvacaid.ne.earthlink.net
216.217.8.245	+	vlan880.cor02.snvacaid.ne.earthlink.net

		dir01\|ga-atlanta0.ne
209.86.66.18	+	dir01-vl66.ga-atlanta0.ne.earthlink.net
209.86.66.34	+	dir01-vl67.ga-atlanta0.ne.earthlink.net

		dir02\|ga-atlanta0.ne
209.86.66.19	+	dir02-vl66.ga-atlanta0.ne.earthlink.net
209.86.66.35	+	dir02-vl67.ga-atlanta0.ne.earthlink.net

		dir03\|ga-atlanta0.ne
209.165.96.4	+	dir03-vl-96.ga-atlanta0.ne.earthlink.net
209.165.96.20	+	dir03-vl-97.ga-atlanta0.ne.earthlink.net

		dir04\|ga-atlanta0.ne
209.165.96.5	+	dir04-vl-96.ga-atlanta0.ne.earthlink.net
209.165.96.21	+	dir04-vl-97.ga-atlanta0.ne.earthlink.net

		dir07\|ga-atlanta0.ne
209.86.66.20	+	dir07-vl66.ga-atlanta0.ne.earthlink.net
209.86.66.36	+	dir07-vl67.ga-atlanta0.ne.earthlink.net

		dir08\|ga-atlanta0.ne
209.86.66.21	+	dir08-vl66.ga-atlanta0.ne.earthlink.net
209.86.66.37	+	dir08-vl67.ga-atlanta0.ne.earthlink.net

		dir09\|ga-atlanta0.ne
209.165.121.2	+	dir09-vl71.ga-atlanta0.ne.earthlink.net
209.86.141.130		static-209-86-141-130.earthlinkbusiness.net

		dir10\|ga-atlanta0.ne
209.165.121.18	+	dir10-vl72.ga-atlanta0.ne.earthlink.net

		gi0\|acr03.atlngamq.ne
216.217.6.69	+	gi0-1.acr03.atlngamq.ne.earthlink.net
216.217.6.71	+	gi0-2.acr03.atlngamq.ne.earthlink.net

		te0\|chcgildt.ne
165.121.238.70	+	te0-2-0-0-bor01.chcgildt.ne.earthlink.net
209.178.136.129		static-209-178-136-129.earthlinkbusiness.net
209.178.136.194		static-209-178-136-194.earthlinkbusiness.net
209.178.136.68		bor01.te0-0-0-0.chcgildt.neteng.elnk.net
165.121.238.64		user-2injri0.dialup.mindspring.com
128.242.186.162		xe-0-3-0-7.r06.chcgil09.us.ce.gin.ntt.net
64.69.98.206		te-3-1.chcgildt-r76-01.onecommunications.net

165.121.238.71	o	te0-0-0-3-brhmalwd98w.ne.earthlink.net

209.165.2.130	o	placeholder.earthlink.net
209.178.150.131		static-209-178-150-131.earthlinkbusiness.net
209.178.150.195		static-209-178-150-195.earthlinkbusiness.net