Router Naming Convention for gblnet.ru, 201007

Regular Expressions:

^[a-z]+-spb-te-[a-z]+\.gblnet\.ru$
^([a-z\d]+)-[a-z\d]+-te-[a-z]+\.gblnet\.ru$
([a-z]+)-[a-z]+-[a-z\d]+\.gblnet\.ru$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 0.625
True Positives (green): 15
False Positives (red): 9
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 19
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:

		ams
195.69.145.157	+	ams-ix-gw.gblnet.ru
94.124.182.217	+	ams-ny-te-gw.gblnet.ru
94.124.182.253	!	ams-spb-te-gw1.gblnet.ru
94.124.182.222	+	ams-sth-te-gw.gblnet.ru
94.124.182.197	+	fra-ams-te-gw1.gblnet.ru
195.66.224.215	~	linx-gw.gblnet.ru
94.124.182.205	+	spb-ams-te-gw4.gblnet.ru
94.124.182.209	+	spb-ams-te-gw5.gblnet.ru

		ams
94.124.182.221	!	ams-sth-te-gw.gblnet.ru
94.124.182.237	*	sth-spb-te-gw.gblnet.ru

		apr2
94.124.181.194	+	apr2-berg9-te-gw.gblnet.ru
94.124.181.198	+	apr2-kant12-te-gw.gblnet.ru

		apr2
94.124.181.193	!	apr2-berg9-te-gw.gblnet.ru
94.124.181.210	~	b57-berggoltz-gw.gblnet.ru

		koli
94.124.181.230	!	koli-tomch-te-gw.gblnet.ru
95.140.80.246	~	kolitomchak-gw.gblnet.ru

		kosaya
94.124.181.182	!	bm18-kosaya-te-gw.gblnet.ru
94.124.181.190	+	kosaya-te-gw.gblnet.ru
95.140.80.247	+	kosaya-te-gw.gblnet.ru

		kosaya
194.190.254.182	~	c7606-te4-5-291.gblnet.ru
94.124.181.234	~	kant12-b2-te-gw1.gblnet.ru
94.124.181.242	~	kant12-b57-te-gw1.gblnet.ru
95.140.80.248	~	kant12-gw.gblnet.ru
94.124.181.189	!	kosaya-te-gw.gblnet.ru
94.124.180.17	~	wellcom-gw.gblnet.ru

		spb
94.124.182.254	+	ams-spb-te-gw1.gblnet.ru
94.124.182.246	+	ams-spb-te-gw3.gblnet.ru
95.140.80.254	~	b57-gw.gblnet.ru
94.124.181.246	~	bm18-b57-te-gw1.gblnet.ru
94.124.181.250	~	bm18-b57-te-gw2.gblnet.ru
94.124.180.25	~	cmk-b57-gw.gblnet.ru
94.124.181.241	~	kant12-b57-te-gw1.gblnet.ru
94.124.181.229	!	koli-tomch-te-gw.gblnet.ru
94.124.183.242	+	msk-spb-te-gw4.gblnet.ru
94.124.180.65	~	radion-gw.gblnet.ru
94.124.182.238	*	sth-spb-te-gw.gblnet.ru
83.243.71.254		c7606-te4-2-101.etelecom.ru
83.243.71.250		c7606-te4-2-99.etelecom.ru
194.186.34.98		gblnet-te-gw.gldn.net

94.124.182.206	!	ams-spb-te-gw4.gblnet.ru
94.124.182.210	!	ams-spb-te-gw5.gblnet.ru
94.124.181.249	~	b57-bm18-te-gw2.gblnet.ru
94.124.181.186	+	bm18-bm18v2-te-gw.gblnet.ru
94.124.181.181	+	bm18-kosaya-te-gw.gblnet.ru
94.124.180.69	~	nwlink-gw.gblnet.ru
94.124.180.125	~	pin-gw.gblnet.ru

109.239.138.14	~	pin-berg9-gw.gblnet.ru
94.124.180.126	~	pin-gw.gblnet.ru
217.79.3.46		gw-cust-pin.obit.ru

94.124.180.6	o	mastertel-gw.gblnet.ru

94.124.180.66	o	radion-gw.gblnet.ru
92.246.65.30		intermax.mrsnet.ru
84.242.1.5		b57-utransit.net

94.124.180.74	o	mttelecom-gw.gblnet.ru
87.245.252.18		gw-mt-telecom.retn.net

94.124.180.90	o	tiera-gw.gblnet.ru
85.114.31.190		gw-tiera.cust.obit.ru
95.161.0.81		ae2-19.cbr01.spb.tiera.org
95.161.0.89		ge1-1.cbr01.spb.tiera.org

94.124.180.130	o	yota-gw2.gblnet.ru
213.33.252.214		spb-213-33-252-214.sovintel.ru
83.229.240.94		gw-scartelspb.main.synterra.ru
94.25.208.12		yota.ru

109.239.133.6	o	r2tv-gw.gblnet.ru
84.52.79.121		121.79.dsl.westcall.net