Router Naming Convention for ti.ru, 201603

Regular Expressions:

^msk-r\d+-[a-z]+\d+-xe-1\d+-\d+-\d+-910\.ti\.ru$
^msk-r1-[a-z]+\d+-xe-.+-1[^\.]+\.ti\.ru$
^(.+-r\d+)-[^-]+-[^-]+-[^\.]+\.ti\.ru$

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 0.930
True Positives (green): 40
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 1
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:

		blg-r3
212.1.252.0	+	blg-r3-bh137-xe-0-1-0-0.ti.ru
212.1.243.112	+	blg-r3-bh137-xe-0-2-0-910.ti.ru
212.1.239.21	+	blg-r3-bh137-xe-1-0-0-0.ti.ru
212.1.252.81	+	blg-r3-bh137-xe-1-1-3-910.ti.ru
212.1.243.104	+	blg-r3-bh137-xe-1-2-2-910.ti.ru
212.1.239.165	+	blg-r3-bh137-xe-1-3-3-910.ti.ru
212.1.239.5	+	blg-r3-bh137-xe-2-0-0-910.ti.ru
212.1.239.17	+	blg-r3-bh137-xe-2-2-0-0.ti.ru
212.1.243.108	+	blg-r3-bh137-xe-2-2-2-910.ti.ru
212.1.239.1	+	blg-r3-bh137-xe-2-2-3-910.ti.ru

		chb-r1
176.192.224.233	+	chb-r1-p4-ae-0.ti.ru
212.1.239.253	*	msk-r1-b7-xe-11-3-2-910.ti.ru

		fra-r1-r25
80.249.211.41	+	fra-r1-r25-xe-1-0-1-0.ti.ru
149.11.21.50		netbynet-demarc.cogentco.com

		hmn-r1
217.115.177.106	+	hmn-r1-s15-xe-1-0-0-386.ti.ru
188.43.18.157		gazprom-gw.transtelecom.net

		krsk-r1
212.1.253.116	+	krsk-r1-t13-ae0-911.ti.ru
212.1.239.23	+	krsk-r1-t13-xe-2-0-1-924.ti.ru

		krsk-r4
212.1.253.225	+	krsk-r4-s4-xe-1-3-0-910.ti.ru
212.1.253.85	+	krsk-r4-s4-xe-2-2-0-910.ti.ru
212.1.252.93	+	krsk-r4-s4-xe-2-3-2-910.ti.ru

		lbn-r1
212.1.243.13	+	lbn-r1-n3-xe-0-0-1-980.ti.ru

		msk-r1
212.1.239.57	-	lip-r1-f43-xe-1-1-0-910.ti.ru
212.1.253.33	+	msk-r1-b7-xe-5-2-3-910.ti.ru
212.1.251.181	+	msk-r1-p84-vl-108.ti.ru
212.1.253.149	!	msk-r2-m40-xe-1-3-3-914.ti.ru

		msk-r2
212.1.251.34	*	msk-r1-r12-xe-1-1-0-910.ti.ru
212.1.251.121	+	msk-r2-m40-xe-1-2-1-910.ti.ru
212.1.252.49	+	msk-r2-m40-xe-1-2-2-910.ti.ru

		msk-r2
212.1.242.134	!	msk-r2-m40-ae2-4004.ti.ru

		orl-r1
212.1.253.249	+	orl-r1-m137-xe-1-0-0-911.ti.ru
212.1.239.25	+	orl-r1-m137-xe-1-1-0-910.ti.ru
212.1.252.109	+	orl-r1-m137-xe-2-0-1-926.ti.ru
212.1.253.161	+	orl-r1-m137-xe-2-1-0-910.ti.ru

		orl-r1
89.20.131.10	!	orl-r1-m137-xe-2-0-3-730.ti.ru

		rnd-r1
212.1.253.21	+	rnd-r1-m54-xe-1-2-0-1002.ti.ru

		spb-r1
212.1.253.165	+	spb-r1-b57-xe-1-0-0-910.ti.ru
212.1.252.85	+	spb-r1-b57-xe-1-0-3-910.ti.ru
212.1.252.117	+	spb-r1-b57-xe-1-2-0-910.ti.ru
212.1.253.141	+	spb-r1-b57-xe-1-3-0-910.ti.ru
212.1.253.185	+	spb-r1-b57-xe-2-0-0-910.ti.ru
213.221.55.38	+	spb-r1-b57-xe-2-0-1-1792.ti.ru
212.1.252.125	+	spb-r1-b57-xe-2-3-0-910.ti.ru

		stck-r1
212.1.251.217	+	stck-r1-m36-xe-2-1-0-910.ti.ru
212.1.251.189	+	stck-r1-m36-xe-2-2-0-910.ti.ru
212.1.251.113	+	stck-r1-m36-xe-2-2-1-910.ti.ru
213.248.93.110		netbai-ic-302413-s-b2.c.telia.net

		sto-r1
195.219.131.10	+	sto-r1-e11-ge-1-1-0-997.ti.ru
46.33.82.74		ip4.gtt.net
80.239.194.122		cloudflare-ic-154354-s-ljh-i1.c.telia.net

		sur-r1
212.1.239.125	*	msk-r1-b7-xe-11-1-0-910.ti.ru
212.1.253.205	+	sur-r1-p32-xe-2-3-0-909.ti.ru

		tver-r1
212.1.253.188	+	tver-r1-ch28-xe-1-1-0-910.ti.ru
212.1.253.192	+	tver-r1-ch28-xe-2-0-0-910.ti.ru

		vrn-r1
212.1.251.182	~	b1-p8432.ti.ru
212.1.253.245	+	vrn-r1-s127-xe-1-0-2-910.ti.ru
212.1.252.245	+	vrn-r1-s127-xe-2-1-0-910.ti.ru
212.1.252.137	+	vrn-r1-s127-xe-2-1-1-910.ti.ru

		zel-r1
212.1.253.93	+	zel-r1-u13-xe-0-0-1-4010.ti.ru
212.1.239.133	+	zel-r1-u13-xe-1-0-0-910.ti.ru

		zhel-r2
212.1.243.154	+	zhel-r2-m12-xe-2-1-1-910.ti.ru

212.1.252.33	*	msk-r1-v35-xe-0-0-1-910.ti.ru
212.1.252.5	*	msk-r2-m40-xe-10-3-3-910.ti.ru

89.20.131.2	*	msk-r1-b7-xe-2-0-3-10.ti.ru
178.18.226.66		as8331.ix.dataix.ru

89.20.133.94	*	msk-r1-b7-xe-3-1-0-0.ti.ru
62.117.100.170		fkt-asr.comcor.ru
62.117.100.186		fkt-asr.comcor.ru
62.117.100.73		iki-crs.comcor.ru
62.117.100.173		iki-crs.comcor.ru
62.117.100.221		iki-crs.comcor.ru
62.117.100.82		vlad-sr-82.comcor.ru

212.1.251.229	*	msk-r1-b7-xe-11-3-1-910.ti.ru

212.1.253.177	*	msk-r2-m40-xe-10-2-1-910.ti.ru