Router Naming Convention for belgacom.be, 201702

Router Naming Convention for belgacom.be, 201702

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.250
True Positives (green): 4
False Positives (red): 12
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 3

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:

		isp
81.246.97.129	+	129.97-246-81.adsl-static.isp.belgacom.be
81.246.13.229	+	229.13-246-81.adsl-static.isp.belgacom.be
195.13.5.245	+	245.5-13-195.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

		isp
81.240.251.18	!	18.251-240-81.adsl-static.isp.belgacom.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
81.188.120.214		81-188-120-214.ll.easynet.be

		isp
80.200.255.194	!	194.255-200-80.adsl-static.isp.belgacom.be
81.247.28.227	!	227.28-247-81.adsl-static.isp.belgacom.be

		isp
195.13.0.229	!	229.0-13-195.static.isp.belgacom.be
195.13.0.233	!	233.0-13-195.static.isp.belgacom.be

		isp
195.13.0.243	!	243.0-13-195.static.isp.belgacom.be
195.13.5.246	!	246.5-13-195.static.isp.belgacom.be

		isp
195.238.24.2	!	2.24-238-195.static.isp.belgacom.be
91.183.240.1	~	te1-3.pswdma301.isp.belgacom.be

		isp
81.246.38.97	!	97.38-246-81.adsl-static.isp.belgacom.be
195.144.69.142		142.69.144.195.ipv4.evonet.be

		isp
195.13.0.241	!	241.0-13-195.static.isp.belgacom.be
91.183.246.69		svc44790.epestr7.isp.proximus.com

91.183.246.124	o	ae-30-1000.ibrstr5.isp.belgacom.be
77.67.120.218		ip4.gtt.net
62.115.40.98		belgacom-ic-307455-brx-b1.c.telia.net

91.183.246.128	o	ae-31-1000.ibrstr6.isp.belgacom.be
212.3.237.170		unknown.level3.net

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