Router Naming Convention for netvisiontelecom.ro, 201007

Regular Expressions:

^[a-z]+\d+-(dr1-[^\.]+)\.netvisiontelecom\.ro$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 10
Training routers with a single interface in suffix: 6

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:

		dr1-cluj
89.44.235.170	+	vl591-dr1-cluj.netvisiontelecom.ro
89.44.235.194	+	vl592-dr1-cluj.netvisiontelecom.ro

		dr1-nx-buh
89.44.235.178	+	vl27-dr1-nx-buh.netvisiontelecom.ro
89.44.235.146	+	vl28-dr1-nx-buh.netvisiontelecom.ro
89.44.232.41		REVERSE.STRING.in-addr.arpa

94.177.38.169	~	169.38.177.94.netvisiontelecom.ro
94.177.35.181	~	181.35.177.94.netvisiontelecom.ro
94.177.37.37	~	37.37.177.94.netvisiontelecom.ro
89.47.224.157	~	89.47.224.157.b.netvisiontelecom.ro
80.81.194.55	~	bb01.buh.netvisiontelecom.ro
89.44.235.233	~	v14-gi38-core0-buh-nx-core1.netvisiontelecom.ro
89.44.235.177	~	vl590-border1-nx-buh.netvisiontelecom.ro
89.47.224.37	~	vxxx-gixx-core0-goodnet.b.netvisiontelecom.ro
86.55.18.250		netvision-wnx.b.ipv4ilink.net
213.198.77.154		netvision-0.r01.frnkge04.de.bb.gin.ntt.net
89.37.121.201		REVERSE.STRING.in-addr.arpa
89.37.122.97		REVERSE.STRING.in-addr.arpa
89.44.232.33		REVERSE.STRING.in-addr.arpa
89.44.232.221		REVERSE.STRING.in-addr.arpa

94.177.39.102	~	102.39.177.94.netvisiontelecom.ro
94.177.39.106	~	106.39.177.94.netvisiontelecom.ro

89.38.143.26	o	26.143.38.89.netvisiontelecom.ro
87.248.160.70		br02.vlan999.ro.exchange.starnet.md

89.47.224.158	o	89.47.224.158.b.netvisiontelecom.ro
81.181.193.130		bgp1.telcor.ro

94.177.32.234	o	234.32.177.94.netvisiontelecom.ro

94.177.32.250	o	250.32.177.94.netvisiontelecom.ro
193.25.111.249		cr1-rl.expresnet.ro
86.55.12.174		cris-total-bbincl.b.ipv4ilink.net
86.55.4.190		cris-total-wnx.b.ipv4ilink.net

94.177.33.10	o	10.33.177.94.netvisiontelecom.ro
89.18.24.129		REVERSE.STRING.in-addr.arpa

94.177.37.134	o	134.37.177.94.netvisiontelecom.ro
89.121.213.234		adsl89-121-213-234.romtelecom.net