Router Naming Convention for bellsouth.net, 201007

Regular Expressions:

^(ixc\d+[a-z]+)-[a-z]+-\d+-\d+-\d+\.bellsouth\.net$
^(ler00[a-z]+-ge)-\d+-\d+-\d+\.bellsouth\.net$

Statistics:

Training routers with at least two clustered interfaces: 26
Positive Predictive Value: 1.000
True Positives (green): 54
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 45
Training routers with a single interface in suffix: 18

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:

		ixc00aby
65.83.237.54	~	axr01msy-7-1-0-0.bellsouth.net
65.83.239.30	+	ixc00aby-pos-1-0-0.bellsouth.net
65.83.239.120	+	ixc00aby-pos-2-0-0.bellsouth.net
65.83.236.66	~	pxr00ash-so-0-0-0.bellsouth.net
65.83.236.74	~	pxr00ash-so-0-1-0.bellsouth.net

		ixc00ags
65.83.239.108	+	ixc00ags-pos-1-0-0.bellsouth.net
65.83.239.98	+	ixc00ags-pos-2-0-0.bellsouth.net
65.83.237.35	~	ixc01tys-8-1-1.bellsouth.net
65.83.236.162	~	pxr00apx-so-0-1-0.bellsouth.net

		ixc00bhm
207.203.159.90	~	ixc00bhm-ge-1-1.bellsouth.net
65.83.239.83	+	ixc00bhm-pos-5-0-0.bellsouth.net
65.83.237.63	~	ixc01clt-8-1-1.bellsouth.net

		ixc00chs
65.83.237.86	~	axr00msy-7-1-0-0.bellsouth.net
65.83.237.88	~	axr01asm-7-1-0-0.bellsouth.net
65.83.238.114	+	ixc00chs-pos-1-0-0.bellsouth.net

		ixc00int
65.83.237.103	~	ber01bct-4-0.bellsouth.net
65.83.239.67	+	ixc00int-pos-6-0-0.bellsouth.net
65.83.237.7	~	ixc01asm-5-0.bellsouth.net

		ixc00jan
65.83.237.8	~	axr00mia-1-3-0.bellsouth.net
65.83.237.76	~	axr00msy-7-0-0-3.bellsouth.net
205.152.137.90	+	ixc00jan-ge-1-0-1.bellsouth.net
65.83.239.104	+	ixc00jan-pos-6-0-0.bellsouth.net
65.83.239.96	+	ixc00jan-pos-7-0-0.bellsouth.net

		ixc00jax
65.83.237.12	~	axr01mia-1-3-0.bellsouth.net
205.152.187.90	+	ixc00jax-ge-1-0-0.bellsouth.net
65.83.239.132	+	ixc00jax-pos-7-0-0.bellsouth.net

		ixc00mcn
65.83.239.122	+	ixc00mcn-pos-2-0-0.bellsouth.net

		ixc00mgm
65.83.237.62	~	axr00asm-7-2-0-1.bellsouth.net
65.83.238.10	~	axr00clt-so-0-0-0.bellsouth.net
65.83.239.42	~	axr00mgm-so-1-0-0.bellsouth.net
65.83.239.82	~	axr00mgm-so-2-0-0.bellsouth.net
205.152.80.90	+	ixc00mgm-ge-0-0-2.bellsouth.net

		ixc01aby
65.83.238.11	~	axr01clt-so-0-0-0.bellsouth.net
65.83.239.43	+	ixc01aby-pos-1-0-0.bellsouth.net

		ixc01bhm
207.203.159.94	~	ixc01bhm-ge-1-1.bellsouth.net
65.83.239.116	+	ixc01bhm-pos-5-0-0.bellsouth.net

		ixc01cae
65.83.237.34	~	axr01msy-7-1-0-3.bellsouth.net
65.83.239.99	+	ixc01cae-pos-4-0-0.bellsouth.net
65.83.239.63	+	ixc01cae-pos-5-0-0.bellsouth.net
65.83.237.39	~	ixc01rdu-7-0.bellsouth.net

		ixc01gsp
65.83.239.65	+	ixc01gsp-pos-6-0-0.bellsouth.net
65.83.236.173	~	xer01lax-pos-1-0.bellsouth.net

		ixc01jan
65.83.237.52	~	axr00asm-7-1-0-3.bellsouth.net
205.152.137.94	+	ixc01jan-ge-1-0-1.bellsouth.net
65.83.239.53	+	ixc01jan-pos-6-0-0.bellsouth.net
65.83.236.178	~	pxr00chi-so-0-1-0.bellsouth.net

		ixc01jax
65.83.237.10	~	axr00mia-1-3-1.bellsouth.net
205.152.187.94	+	ixc01jax-ge-1-0-1.bellsouth.net
65.83.239.128	+	ixc01jax-pos-5-0-0.bellsouth.net
65.83.239.123	+	ixc01jax-pos-7-0-0.bellsouth.net

		ixc01mcn
65.83.236.67	~	axr00aep-so-1-1-0.bellsouth.net
65.83.236.163	~	axr01aep-so-1-1-1.bellsouth.net
65.83.239.109	+	ixc01mcn-pos-1-0-0.bellsouth.net
65.83.239.121	+	ixc01mcn-pos-2-0-0.bellsouth.net

		ler00aby-ge
205.152.53.69	+	ler00aby-ge-1-0-0.bellsouth.net
205.152.53.71	+	ler00aby-ge-2-0-0.bellsouth.net

		ler00ags-ge
205.152.226.69	+	ler00ags-ge-1-0-0.bellsouth.net
205.152.226.71	+	ler00ags-ge-2-0-0.bellsouth.net

		ler00ard-ge
205.152.88.69	+	ler00ard-ge-1-0-0.bellsouth.net
205.152.88.71	+	ler00ard-ge-2-0-0.bellsouth.net

		ler00bgk-ge
205.152.161.69	+	ler00bgk-ge-1-0-0.bellsouth.net
205.152.161.71	+	ler00bgk-ge-2-0-0.bellsouth.net

		ler00bhm-ge
207.203.159.89	+	ler00bhm-ge-1-0-0.bellsouth.net
207.203.159.93	+	ler00bhm-ge-2-0-0.bellsouth.net

		ler00bix-ge
205.152.27.69	+	ler00bix-ge-1-0-0.bellsouth.net
205.152.27.71	+	ler00bix-ge-2-0-0.bellsouth.net

		ler00flo-ge
205.152.160.69	+	ler00flo-ge-1-0-0.bellsouth.net
205.152.160.71	+	ler00flo-ge-2-0-0.bellsouth.net

		ler00hsv-ge
205.152.22.69	+	ler00hsv-ge-1-0-0.bellsouth.net
205.152.22.71	+	ler00hsv-ge-2-0-0.bellsouth.net

		ler00jan-ge
205.152.137.89	+	ler00jan-ge-1-0-0.bellsouth.net
205.152.137.93	+	ler00jan-ge-2-0-0.bellsouth.net

		ler00jax-ge
205.152.187.89	+	ler00jax-ge-1-0-0.bellsouth.net
205.152.187.93	+	ler00jax-ge-2-0-0.bellsouth.net

		ler00mcn-ge
205.152.17.69	+	ler00mcn-ge-1-0-0.bellsouth.net
205.152.17.71	+	ler00mcn-ge-2-0-0.bellsouth.net

		ler00mgm-ge
205.152.80.89	+	ler00mgm-ge-1-0-0.bellsouth.net
205.152.80.93	+	ler00mgm-ge-2-0-0.bellsouth.net

		ler00mob-ge
205.152.191.89	+	ler00mob-ge-1-0-0.bellsouth.net
205.152.191.93	+	ler00mob-ge-2-0-0.bellsouth.net

		ler00owb-ge
205.152.229.69	+	ler00owb-ge-1-0-0.bellsouth.net
205.152.229.71	+	ler00owb-ge-2-0-0.bellsouth.net

		ler00pfn-ge
205.152.171.69	+	ler00pfn-ge-1-0-0.bellsouth.net
205.152.171.71	+	ler00pfn-ge-2-0-0.bellsouth.net

		ler00pns-ge
209.215.44.69	+	ler00pns-ge-1-0-0.bellsouth.net
209.215.44.71	+	ler00pns-ge-2-0-0.bellsouth.net

		ler00sav-ge
205.152.104.69	+	ler00sav-ge-1-0-0.bellsouth.net
205.152.104.71	+	ler00sav-ge-2-0-0.bellsouth.net

		ler00shv-ge
205.152.250.69	+	ler00shv-ge-1-0-0.bellsouth.net
205.152.250.71	+	ler00shv-ge-2-0-0.bellsouth.net

65.83.237.6	~	axr01asm-1-3-1.bellsouth.net
65.83.237.102	~	axr01bct-0-1-3.bellsouth.net
65.83.239.62	~	axr01clt-so-1-0-0.bellsouth.net
65.83.239.66	~	axr01clt-so-2-0-0.bellsouth.net
65.83.237.38	~	axr01msy-7-0-0-3.bellsouth.net

65.83.236.75	~	axr00aep-so-1-1-2.bellsouth.net
65.83.239.31	~	ber00gnv-pos-4-0-0.bellsouth.net

65.83.237.66	~	axr01asm-7-0-0-0.bellsouth.net
205.152.171.70	~	ber01pfn-ge-0-1.bellsouth.net

65.83.237.97	~	ixc00aep-4-0.bellsouth.net
65.83.237.45	~	ixc00mco-5-1-1.bellsouth.net

65.83.237.101	~	ber00bct-4-0.bellsouth.net
65.83.237.99	~	ixc01aep-4-0.bellsouth.net

65.83.239.64	~	axr00clt-so-1-0-0.bellsouth.net
65.83.236.172	~	xer00dfw-so-0-0-0.bellsouth.net

65.83.239.129	~	ber01gnv-pos-1-0-0.bellsouth.net
65.83.237.11	~	ixc00mia.bellsouth.net

65.83.237.32	o	axr00asm-7-0-0-3.bellsouth.net

65.83.237.33	o	ixc00tys-8-2-1.bellsouth.net

74.176.60.1	o	adsl-176-60-1.asm.bellsouth.net

74.232.67.1	o	adsl-232-67-1.asm.bellsouth.net

74.235.79.1	o	adsl-235-79-1.clt.bellsouth.net

74.235.195.1	o	adsl-235-195-1.mco.bellsouth.net

74.243.10.1	o	adsl-243-10-1.dab.bellsouth.net

74.243.168.1	o	adsl-243-168-1.ard.bellsouth.net

74.248.203.1	o	adsl-248-203-1.tys.bellsouth.net

98.64.208.1	o	adsl-64-208-1.mia.bellsouth.net