Router Naming Convention for astral.ro, 201110

Regular Expressions:

^[^\.]+\.(b[a-z]+)\.astral\.ro$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.400
True Positives (green): 2
False Positives (red): 3
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:

		bacau
80.96.97.33	+	cmts.bacau.astral.ro
80.96.97.2	+	ro-bc01a-ra1-v201.bacau.astral.ro

		bacau
80.96.97.102	!	ghe2bc.bacau.astral.ro

		bacau
80.96.177.193	!	gw-35ofdm-moldova.bacau.astral.ro
85.186.212.150		ro-bc01a-rd2-v890.astralnet.ro

		bacau
83.103.147.1	!	ro-bc01a-rd1-v200.bacau.astral.ro
85.186.212.146		ro-bc01a-rd1-v889.astralnet.ro
84.116.224.238		ro-bc01a-rd1-v1574.upcnet.ro

		bistrita
85.186.37.81	+	wless186-81.bistrita.astral.ro
95.77.62.142		ro-bn01a-rd1-v837.astralnet.ro
84.116.224.242		ro-bn01a-rd1-v1575.upcnet.ro
84.116.225.78		ro-bn01a-rd1-v1598.upcnet.ro

78.97.93.129	o	gw-vl48-snr-fo.b.astral.ro
84.116.224.194		ro-buh10a-ra1-v1563.upcnet.ro

82.208.174.1	o	xcr1-vlan12.b.astral.ro
95.77.36.122		ro-buh01a-ra1-v1324.astralnet.ro
194.102.255.65		ro-buh01a-ra1-v175.astralnet.ro
89.136.224.1		xcr1-ge9-8-v722.b.astralnet.ro
84.116.224.10		ro-buh01a-ra1-v1517.upcnet.ro
84.116.224.14		ro-buh01a-ra1-v1518.upcnet.ro
84.116.224.17		ro-buh01a-ra1-v1519.upcnet.ro

83.103.148.97	o	mada1-1.suceava.astral.ro
85.186.212.134		ro-sv01a-rd2-v894.astralnet.ro
84.116.224.154		ro-sv01a-rd2-v1553.upcnet.ro

83.103.213.9	o	ra-09.focsani.astral.ro
89.136.101.41		ro-tm01a-rd1-v212.astralnet.ro
84.116.224.246		ro-buh01a-ri1-ae1-v1576.upcnet.ro
84.116.216.166		ro-buh01a-ri1-ae1-v1684.upcnet.ro
84.116.224.174		ro-buh01a-ri1-ae2-v1558.upcnet.ro
84.116.216.162		ro-buh01a-ri1-ae2-v1683.upcnet.ro

85.186.202.166	o	hostway-vl807.b.astral.ro
91.209.102.69		vl3899-20gbe.er2-er1.hostway.ro
86.104.125.77		hostway.interlan.ro
213.248.79.242		adnet-ic-144004-buca-b1.c.telia.net
77.67.94.166		hostway-gw.ip4.tinet.net

95.77.98.129	o	ro-buh08a-vl210-fo.b.astral.ro
84.116.224.234		ro-buh08a-ra1-v1573.upcnet.ro

213.164.255.89	o	ra1-gw-vlan400.suceava.astral.ro