Router Naming Convention for belgacom.be, 201508

Regular Expressions:

^[a-z]+\d+-\d+\.(idrgam\d+\.isp)\.belgacom\.be$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
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:

		idrgam1.isp
91.183.246.99	~	po-36-1000.icorebnc3.isp.belgacom.be
91.183.240.32	+	po1-100.idrgam1.isp.belgacom.be
91.183.240.36	+	po2-101.idrgam1.isp.belgacom.be

		idrgam2.isp
91.183.240.33	+	po1-100.idrgam2.isp.belgacom.be
91.183.240.37	+	po2-101.idrgam2.isp.belgacom.be

81.246.75.125	~	125.75-246-81.adsl-static.isp.belgacom.be
81.246.97.129	~	129.97-246-81.adsl-static.isp.belgacom.be
81.246.103.181	~	181.103-246-81.adsl-static.isp.belgacom.be
81.246.68.2	~	2.68-246-81.adsl-static.isp.belgacom.be
81.246.13.229	~	229.13-246-81.adsl-static.isp.belgacom.be
194.78.235.41	~	41.235-78-194.adsl-static.isp.belgacom.be
81.246.7.65	~	65.7-246-81.adsl-static.isp.belgacom.be
194.78.30.89	~	89.30-78-194.adsl-static.isp.belgacom.be
213.181.33.17		213-181-33.17.belbone.be

80.200.255.195	~	195.255-200-80.adsl-static.isp.belgacom.be
81.247.28.226	~	226.28-247-81.adsl-static.isp.belgacom.be
195.13.5.245	~	245.5-13-195.static.isp.belgacom.be
81.240.251.34	~	34.251-240-81.adsl-static.isp.belgacom.be
81.188.120.214		81-188-120-214.ll.easynet.be

91.183.240.30	~	30.240-183-91.adsl-static.isp.belgacom.be
91.183.240.34	~	34.240-183-91.adsl-static.isp.belgacom.be

91.183.246.87	~	ae-1-1000.ibrstr4.isp.belgacom.be
91.183.246.106	~	ae-29-1001.iprstr1.isp.belgacom.be
81.20.64.74		ae-0.bics.amstnl02.nl.bb.gin.ntt.net

91.183.246.173	~	173.246-183-91.adsl-static.isp.belgacom.be
91.183.246.175	~	175.246-183-91.adsl-static.isp.belgacom.be

81.240.251.83	o	te4-2.bcarfia2.isp.belgacom.be

81.242.1.128	o	bilan-nat-128.1-242-81.pixmar.belgacom.be
217.76.226.213		mail.siebe.be

91.183.246.86	o	ae-1-1000.ibrstr3.isp.belgacom.be
141.136.102.218		belgacom-gw.ip4.gtt.net
62.115.40.98		belgacom-ic-307455-brx-b1.c.telia.net

91.183.246.129	o	lag-31-1000.ibrmar4.isp.belgacom.be

194.78.163.62	o	62.163-78-194.adsl-static.isp.belgacom.be

213.181.48.218	o	218.48-181-213.adsl-fix.isp.belgacom.be
195.13.4.4		dialup4.brussel.belbone.be