Router Naming Convention for dialtelecom.cz, 201901

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 15
False Positives (red): 0
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:

		cz-prg-asbr1
82.119.246.29	+	cz-prg-asbr1-be4.dialtelecom.cz
82.119.246.101	+	cz-prg-asbr1-hunge0-2-0-0.dialtelecom.cz
82.119.252.105	+	cz-prg-asbr1-te0-0-0-5.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-et-0-0-0.dialtelecom.cz
82.113.33.101	+	cz-prg-asbr2-xe-5-0-1.dialtelecom.cz

		cz-prg-bbr4
82.119.245.154	+	cz-prg-bbr4-be1.dialtelecom.cz
82.119.246.42	+	cz-prg-bbr4-be2.dialtelecom.cz

		cz-prg-p1sit
82.119.245.153	+	cz-prg-p1sit-be12.dialtelecom.cz
82.119.245.185	+	cz-prg-p1sit-be3.dialtelecom.cz
82.119.246.217	+	cz-prg-p1sit-be5.dialtelecom.cz
82.119.246.102	+	cz-prg-p1sit-hunge0-1-0-0.dialtelecom.cz
82.119.246.17	+	cz-prg-p1sit-te0-0-0-4.dialtelecom.cz
82.119.246.229	~	cz-prg.p1sit-be6.dialtelecom.cz

		cz-prg-p2vez
82.119.246.41	+	cz-prg-p2vez-be10.dialtelecom.cz
82.119.246.237	+	cz-prg-p2vez-hunge0-6-0-0.dialtelecom.cz
82.119.246.9	+	cz-prg-p2vez-te-0-1-0-1.dialtelecom.cz
82.119.246.169	-	cz-prg-vez-p2vez-be6.dialtelecom.cz

82.113.33.102	o	gw-cra.dialtelecom.cz
84.244.124.38		et-0-3-0-100-mx-pkab2.bluetone.cz
84.244.124.36		et-8-3-0-100-mx-pkab2.bluetone.cz

82.113.38.106	o	cust-silesnet.dialtelecom.cz
77.48.21.254		cust-silesnet.net.upc.cz

82.119.252.174	o	de-ffm-limelight-pni.dialtelecom.cz
77.109.135.174		gw-limelight.init7.net
68.142.88.99		lag25.fr3.fra1.llnw.net
68.142.88.106		lag28.fr3.fra1.llnw.net
68.142.88.55		lag30.fr3.fra1.llnw.net
68.142.89.222		lag69.fr4.dus1.llnw.net
68.142.125.51		lag79.fr3.fra1.llnw.net
178.79.240.9		p1-1.fr3.fra1.llnw.net
178.79.240.128		p7-2.fr3.fra1.llnw.net
69.28.172.121		tge1-4.fr3.fra1.llnw.net
69.28.189.177		tge13-4.fr3.fra1.llnw.net
87.248.220.159		tge5-4.fr4.fra1.llnw.net
213.248.89.38		limelight-ic-308377-ffm-b12.c.telia.net

82.119.252.186	o	gw-optonet.dialtelecom.cz
213.195.192.133		optonet.ha-vel.cz
78.156.128.1		bgp.optonet.cz

82.119.253.3	o	p2-casablanca-decix.dialtelecom.cz
81.0.192.3		r4n.vl95.cas.ip-anywhere.net
81.0.192.11		r4n.vl96.cas.ip-anywhere.net
81.0.192.19		r4n.vl97.cas.ip-anywhere.net
81.0.192.27		r4n.vl98.cas.ip-anywhere.net
213.248.79.94		casablanca-101464-prag-b3.c.telia.net
213.248.77.150		casablanca-108053-prag-b3.c.telia.net

82.119.253.14	o	gw-freetel.dialtelecom.cz
81.201.48.71		asr9006-vl3991-nfx4.nfx.cz
78.108.106.48		spkfree-vl3826-nfx4.nfx.cz
78.108.106.34		unart-hovnet-vl3846.nfx.cz
213.248.81.71		freetel-ic-337461-prag-b3.c.telia.net

82.119.253.218	o	slovanet-gw.dialtelecom.cz
192.108.148.74		slovanet-gw1.six.sk

89.235.0.89	o	te0-0-0-6-s66.asbr1.dialtelecom.cz