Router Naming Convention for dialtelecom.cz, 201412

Regular Expressions:

^(cz-prg-[a-z\d]+)-[^\.]+\.dialtelecom\.cz$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.905
True Positives (green): 19
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 4
Training routers with a single interface in suffix: 14

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:

		cz-prg-76kkk
82.119.245.98	+	cz-prg-76kkk-po4.dialtelecom.cz
82.119.246.37	+	cz-prg-76kkk-te4-1.dialtelecom.cz
82.119.246.41	+	cz-prg-76kkk-te4-3.dialtelecom.cz

		cz-prg-76kkk
82.119.246.237	!	cz-prg-76kkk-po5.dialtelecom.cz
82.119.246.45	!	cz-prg-76kkk-te3-4.dialtelecom.cz

		cz-prg-76pan
82.119.245.70	+	cz-prg-76pan-10ge2-3.dialtelecom.cz
82.119.245.182	+	cz-prg-76pan-ten2-4.dialtelecom.cz

		cz-prg-asbr1
82.119.246.29	+	cz-prg-asbr1-be4.dialtelecom.cz
82.119.246.22	+	cz-prg-asbr1-be6.dialtelecom.cz
82.119.252.145	+	cz-prg-asbr1-te0-0-0-7.dialtelecom.cz
80.239.193.38		dial-telecom-ic-119836-prag-b3.c.telia.net

		cz-prg-asbr2
82.119.246.238	+	cz-prg-asbr2-ae1.dialtelecom.cz
82.119.246.30	+	cz-prg-asbr2-ae2.dialtelecom.cz
213.200.74.94		dial-telecom-gw.ip4.tinet.net

		cz-prg-bbr1
82.119.246.18	+	cz-prg-bbr1-sit-te1-1.dialtelecom.cz
82.119.246.33	+	cz-prg-bbr1-sit-ten1-2.dialtelecom.cz

		cz-prg-bbr2
82.119.246.14	+	cz-prg-bbr2-ttc-te1-1.dialtelecom.cz
82.119.246.10	+	cz-prg-bbr2-ttc-te1-2.dialtelecom.cz

		cz-prg-bbr3
82.119.245.181	~	bbr3-ten1-3.dialtelecom.cz
82.119.246.38	+	cz-prg-bbr3-te1-1.dialtelecom.cz

		cz-prg-cr1
82.119.245.138	+	cz-prg-cr1-ttc-10ge1-3.dialtelecom.cz

		cz-prg-nag
82.119.245.154	+	cz-prg-nag-te2-1.dialtelecom.cz
82.119.252.137	~	prg-asbr1-gi0-1-0-7.dialtelecom.cz

		cz-prg-p1sit
82.119.245.65	~	asbr1-po2.dialtelecom.cz
82.119.246.21	+	cz-prg-p1sit-be1.dialtelecom.cz
82.119.245.97	+	cz-prg-p1sit-be2.dialtelecom.cz
82.119.245.185	+	cz-prg-p1sit-be3.dialtelecom.cz
82.119.245.153	+	cz-prg-p1sit-te0-1-0-1.dialtelecom.cz
82.119.245.137	+	cz-prg-p1sit-ten0-2-0-0.dialtelecom.cz

		cz-prg-vcr1
82.119.246.82	+	cz-prg-vcr1-xe1-0-0.dialtelecom.cz
212.80.64.41	~	mebla--pescom.dialtelecom.cz

82.113.33.102	o	gw-cra.dialtelecom.cz

82.113.38.106	o	cust-silesnet.dialtelecom.cz
88.199.11.250		88-199-11-250.tktelekom.pl

82.119.245.202	o	cz-brn-76brn-pal-10ge1-1.dialtelecom.cz
212.24.154.73		ms.bsc-net.cz

82.119.252.126	o	de-ffm-inetbone.dialtelecom.cz
195.16.160.26		ge-2-2.400.bbr1.fra3.de.inetbone.net
213.203.213.77		ve3000.bbr1-fra3.mesh.eu

82.119.252.186	o	gw-optonet.dialtelecom.cz
213.192.6.154		optonet.cust.sloane.cz

82.119.253.3	o	p2-casablanca-decix.dialtelecom.cz
82.119.252.102		casa2-dial.ip-anywhere.net

82.119.253.202	o	gw-pe3ny.dialtelecom.cz
95.173.215.42		pe3ny-prozeta.prozeta.net

82.119.253.218	o	slovanet-gw.dialtelecom.cz
79.140.90.9		slovanet.bratislava1.bra.seabone.net

212.24.145.50	o	master-gw.dialtelecom.cz
212.71.129.242		ol-p-242-241.in.ipex.cz

213.151.73.140	o	r5.dialtelecom.cz
213.175.36.178		gate.insd.cz
213.175.34.182		patton.leifheit.customer.vol.cz