Router Naming Convention for samsung.co.kr, 201110

Regular Expressions:

^[a-z]+\d+\d+\.ppp\d+\.samsung\.co\.kr$
^(u\d+)\d+\.[a-z]+\d+\.samsung\.co\.kr$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 5
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:

		u22
203.254.210.221	+	u221.gpu100.samsung.co.kr
203.254.211.221	+	u221.gpu101.samsung.co.kr

157.197.80.158	*	u158.ppp80.samsung.co.kr
157.197.81.158	*	u158.ppp81.samsung.co.kr
157.197.80.162	*	u162.ppp80.samsung.co.kr
157.197.81.162	*	u162.ppp81.samsung.co.kr
157.197.81.50	*	u50.ppp81.samsung.co.kr
157.197.80.54	*	u54.ppp80.samsung.co.kr

157.197.81.113	*	u113.ppp81.samsung.co.kr
157.197.81.117	*	u117.ppp81.samsung.co.kr
157.197.81.22	*	u22.ppp81.samsung.co.kr
157.197.81.249	*	u249.ppp81.samsung.co.kr
157.197.81.26	*	u26.ppp81.samsung.co.kr
203.241.163.249	~	user249.s163.samsung.co.kr

157.197.81.150	*	u150.ppp81.samsung.co.kr
157.197.80.154	*	u154.ppp80.samsung.co.kr
157.197.81.154	*	u154.ppp81.samsung.co.kr
157.197.80.42	*	u42.ppp80.samsung.co.kr
157.197.80.46	*	u46.ppp80.samsung.co.kr
157.197.81.46	*	u46.ppp81.samsung.co.kr

157.197.81.174	*	u174.ppp81.samsung.co.kr
157.197.80.182	*	u182.ppp80.samsung.co.kr
157.197.81.182	*	u182.ppp81.samsung.co.kr
157.197.81.66	*	u66.ppp81.samsung.co.kr
157.197.80.74	*	u74.ppp80.samsung.co.kr
157.197.80.78	*	u78.ppp80.samsung.co.kr

157.197.66.117	*	u117.ppp66.samsung.co.kr
157.197.66.30	*	u30.ppp66.samsung.co.kr
157.197.66.41	*	u41.ppp66.samsung.co.kr
157.197.66.45	*	u45.ppp66.samsung.co.kr
157.197.66.53	*	u53.ppp66.samsung.co.kr
157.130.91.34		samsung-gw.customer.alter.net

157.197.80.178	*	u178.ppp80.samsung.co.kr
157.197.81.178	*	u178.ppp81.samsung.co.kr
157.197.81.186	*	u186.ppp81.samsung.co.kr
157.197.80.66	*	u66.ppp80.samsung.co.kr
157.197.80.70	*	u70.ppp80.samsung.co.kr

157.197.82.150	*	u150.ppp82.samsung.co.kr
157.197.82.158	*	u158.ppp82.samsung.co.kr
157.197.81.250	*	u250.ppp81.samsung.co.kr
157.197.66.82	*	u82.ppp66.samsung.co.kr
157.197.66.90	*	u90.ppp66.samsung.co.kr

157.197.66.10	*	u10.ppp66.samsung.co.kr
157.197.66.17	*	u17.ppp66.samsung.co.kr
157.197.66.21	*	u21.ppp66.samsung.co.kr
157.197.66.29	*	u29.ppp66.samsung.co.kr

157.197.66.114	*	u114.ppp66.samsung.co.kr
157.197.66.138	*	u138.ppp66.samsung.co.kr
157.197.66.141	*	u141.ppp66.samsung.co.kr
157.197.66.34	*	u34.ppp66.samsung.co.kr
157.130.210.18		samsung-gw.customer.alter.net

157.197.80.250	*	u250.ppp80.samsung.co.kr
157.197.82.26	*	u26.ppp82.samsung.co.kr
157.197.66.78	*	u78.ppp66.samsung.co.kr
157.197.66.86	*	u86.ppp66.samsung.co.kr

203.244.223.202	+	u202.gpu47.samsung.co.kr
203.244.223.206	+	u206.gpu47.samsung.co.kr
203.244.223.234	-	u234.gpu47.samsung.co.kr
203.244.223.238	-	u238.gpu47.samsung.co.kr

203.244.223.210	+	u210.gpu47.samsung.co.kr
203.244.223.214	+	u214.gpu47.samsung.co.kr
203.244.223.242	-	u242.gpu47.samsung.co.kr
203.244.223.246	-	u246.gpu47.samsung.co.kr

157.197.66.110	*	u110.ppp66.samsung.co.kr
157.197.66.22	*	u22.ppp66.samsung.co.kr
157.197.66.33	*	u33.ppp66.samsung.co.kr

157.197.66.142	*	u142.ppp66.samsung.co.kr
157.197.66.42	*	u42.ppp66.samsung.co.kr
157.197.66.49	*	u49.ppp66.samsung.co.kr

157.197.82.118	*	u118.ppp82.samsung.co.kr
157.197.80.242	*	u242.ppp80.samsung.co.kr
157.197.82.54	*	u54.ppp82.samsung.co.kr

157.197.82.182	*	u182.ppp82.samsung.co.kr
157.197.81.242	*	u242.ppp81.samsung.co.kr
157.197.82.246	*	u246.ppp82.samsung.co.kr

157.197.66.14	*	u14.ppp66.samsung.co.kr
157.197.66.18	*	u18.ppp66.samsung.co.kr

157.197.66.54	*	u54.ppp66.samsung.co.kr
157.197.66.61	*	u61.ppp66.samsung.co.kr
166.49.128.14		166-49-128-14.eu.bt.net

157.197.66.146	*	u146.ppp66.samsung.co.kr
157.197.66.62	*	u62.ppp66.samsung.co.kr

157.197.66.150	*	u150.ppp66.samsung.co.kr
157.197.66.158	*	u158.ppp66.samsung.co.kr

157.197.66.170	*	u170.ppp66.samsung.co.kr
157.197.66.178	*	u178.ppp66.samsung.co.kr

157.197.66.190	*	u190.ppp66.samsung.co.kr
157.197.66.198	*	u198.ppp66.samsung.co.kr

157.197.80.98	*	u98.ppp80.samsung.co.kr
157.197.81.98	*	u98.ppp81.samsung.co.kr

157.197.80.102	*	u102.ppp80.samsung.co.kr
157.197.81.102	*	u102.ppp81.samsung.co.kr

157.197.80.106	*	u106.ppp80.samsung.co.kr
157.197.81.106	*	u106.ppp81.samsung.co.kr

157.197.80.198	*	u198.ppp80.samsung.co.kr
157.197.81.198	*	u198.ppp81.samsung.co.kr

157.197.81.254	*	u254.ppp81.samsung.co.kr
157.197.82.254	*	u254.ppp82.samsung.co.kr

157.197.82.102	*	u102.ppp82.samsung.co.kr
157.197.82.226	*	u226.ppp82.samsung.co.kr

157.197.82.202	*	u202.ppp82.samsung.co.kr
157.197.82.74	*	u74.ppp82.samsung.co.kr

157.197.82.206	*	u206.ppp82.samsung.co.kr
157.197.82.78	*	u78.ppp82.samsung.co.kr

157.197.82.222	*	u222.ppp82.samsung.co.kr
157.197.82.98	*	u98.ppp82.samsung.co.kr

157.197.83.26	*	u26.ppp83.samsung.co.kr
157.197.83.90	*	u90.ppp83.samsung.co.kr

157.197.83.35	*	u35.ppp83.samsung.co.kr
157.197.83.99	*	u99.ppp83.samsung.co.kr

157.197.83.66	*	u66.ppp83.samsung.co.kr
157.197.83.70	*	u70.ppp83.samsung.co.kr

157.197.83.100	*	u100.ppp83.samsung.co.kr
157.197.83.36	*	u36.ppp83.samsung.co.kr

157.197.83.101	*	u101.ppp83.samsung.co.kr
157.197.83.37	*	u37.ppp83.samsung.co.kr

157.197.83.104	*	u104.ppp83.samsung.co.kr
157.197.83.40	*	u40.ppp83.samsung.co.kr

157.197.85.2	~	u2.ppp85.samsung.co.kr
157.197.85.66	*	u66.ppp85.samsung.co.kr

157.197.85.6	~	u6.ppp85.samsung.co.kr
157.197.85.70	*	u70.ppp85.samsung.co.kr

157.197.85.10	*	u10.ppp85.samsung.co.kr
157.197.85.74	*	u74.ppp85.samsung.co.kr

157.197.85.14	*	u14.ppp85.samsung.co.kr
157.197.85.78	*	u78.ppp85.samsung.co.kr

203.241.163.209	~	user209.s163.samsung.co.kr
203.241.163.233	~	user233.s163.samsung.co.kr

157.197.66.74	*	u74.ppp66.samsung.co.kr
202.40.161.232		samsung-rfe.hkix.net

157.197.66.118	*	u118.ppp66.samsung.co.kr
4.79.190.38		anaro-telec.car2.newark1.level3.net

157.197.66.122	*	u122.ppp66.samsung.co.kr
144.223.156.102		sl-samsu18-387480-0.sprintlink.net

157.197.80.114	*	u114.ppp80.samsung.co.kr

157.197.80.118	*	u118.ppp80.samsung.co.kr

157.197.82.58	*	u58.ppp82.samsung.co.kr

157.197.82.186	*	u186.ppp82.samsung.co.kr