Router Naming Convention for astral.ro, 201207

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.667
True Positives (green): 2
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 11

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
80.96.177.193	+	gw-35ofdm-moldova.bacau.astral.ro
83.103.147.2	+	ro-bc01a-rd2-v200.bacau.astral.ro
85.186.212.150		ro-bc01a-rd2-v890.astralnet.ro
84.116.224.6		ro-bc01a-rd2-v1516.upcnet.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

80.96.177.190	o	sky_telecom.bacau.astral.ro
86.122.29.182		86-122-29-182.bacau.rdsnet.ro

82.208.175.146	o	atlassib-asig.calarasi.b.astral.ro
95.77.62.150		ro-bv01a-rc1-v1053.astralnet.ro
84.116.224.206		ro-il01a-rd1-v1566.upcnet.ro
84.116.225.134		ro-il01a-rd1-v1612.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
95.77.36.226		ro-buh01a-ri1-ae1-v513.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
46.108.2.98		hostway.ge.e.adnettelecom.ro
77.232.216.246		hostway.p.adnettelecom.ro
149.6.50.186		hostwayro.buh02.demarc.cogentco.com
86.55.6.46		hostway-anx2-bbnx.b.ipv4ilink.net
195.16.162.146		hostway.edge7.frankfurt1.level3.net
213.248.79.242		hostway-ic-144004-ffm-b11.c.telia.net
141.136.98.14		hostway-romania-gw.ip4.tinet.net

95.76.160.151	o	econs5-elefterie-fo.b.astral.ro

95.77.98.1	o	ro-buh09a-vl210-fo.b.astral.ro
84.116.224.38		ro-buh09a-ra1-v1524.upcnet.ro

95.77.98.33	o	ro-buh10a-vl210-fo.b.astral.ro
84.116.224.194		ro-buh10a-ra1-v1563.upcnet.ro

95.77.98.65	o	ro-buh07a-vl210-fo.b.astral.ro
84.116.224.34		ro-buh07a-ra1-v1523.upcnet.ro

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

95.77.98.193	o	ro-buh06a-vl210-fo.b.astral.ro
84.116.224.30		ro-buh06a-ra1-v1522.upcnet.ro

194.105.17.66	o	flash.bv.astral.ro