Router Naming Convention for as13237.net, 201904

Regular Expressions:

^.+\.(irt\d+\.[a-z]+\d+\.[a-z]+)\.as13237\.net$

Statistics:

Training routers with at least two clustered interfaces: 9
Positive Predictive Value: 0.917
True Positives (green): 22
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: 5

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:

		irt1.dub01.ie
81.209.156.17	+	ae4.irt1.dub01.ie.as13237.net
185.6.36.79	~	inex-ae5.irt1.dub01.as13237.net
77.67.72.146		eunetworks-gw.ip4.gtt.net

		irt1.dub16.ie
81.209.156.30	+	ae1.irt1.dub16.ie.as13237.net
81.209.156.9	+	ae3.irt1.dub16.ie.as13237.net
194.88.240.57	~	inex-lan2.dub.ie.as13237.net

		irt1.dus03.de
217.71.96.33	+	ae3.irt1.dus03.de.as13237.net
217.71.96.49	+	ae6.irt1.dus03.de.as13237.net
217.71.96.10	+	ae7.irt1.dus03.de.as13237.net
217.71.101.249		10gbe.knipp.dtm.eunetworks.com
217.71.105.157		ber-4-pos200.de.lambdanet.net

		irt1.dus03.de
217.71.96.65	!	ae4.irt1.dus03.de.as13237.net
217.71.105.238		tool.de.lambdanet.net

		irt1.fra19.de
217.71.96.9	+	ae4.irt1.fra19.de.as13237.net
217.71.96.237	+	ae8.irt1.fra19.de.as13237.net

		irt1.ham21.de
217.71.96.42	+	ae2.irt1.ham21.de.as13237.net
217.71.96.34	+	ae3.irt1.ham21.de.as13237.net

		irt1.ham21.de
217.71.96.89	!	xe0-2-0.irt1.ham21.de.as13237.net

		irt1.han87.de
217.71.96.134	+	ae7.irt1.han87.de.as13237.net
217.71.105.158	+	ae9.irt1.han87.de.as13237.net
217.71.100.121		fremaks.hamg-ae0-454.de.lambdanet.net

		irt1.lon1060.uk
82.197.136.17	+	ae3.irt1.lon1060.uk.as13237.net
82.197.136.53	+	ae5.irt1.lon1060.uk.as13237.net
81.209.156.18	+	as4.irt1.lon1060.uk.as13237.net

		irt1.lon37.uk
81.209.156.10	+	ae10.irt1.lon37.uk.as13237.net
82.197.136.18	+	ae11.irt1.lon37.uk.as13237.net
82.197.136.33	+	ae12.irt1.lon37.uk.as13237.net

		irt1.mun02.de
217.71.96.109	+	ae0.400.irt1.mun02.de.as13237.net
217.71.96.6	+	ae4.irt1.mun02.de.as13237.net

		irt2.fra25.de
217.71.96.45	+	ae2.irt2.fra25.de.as13237.net
217.71.96.50	+	ae3.irt2.fra25.de.as13237.net
217.71.96.238	+	ae7.irt2.fra25.de.as13237.net

		irt2.gva03.ch
82.197.144.22	+	ae2.irt2.gva03.ch.as13237.net

		irt2.par06.fr
82.197.136.54	+	ae6.irt2.par06.fr.as13237.net

217.112.144.154	~	217.112.144.154.ie.as13237.net
217.112.144.42	~	217.112.144.42.ie.as13237.net

82.98.224.90	o	82.98.224.90.not-updated.as13237.net
82.212.255.90		as4.wbg.iwelt-ag.net

217.112.144.238	o	217.112.144.238.ie.as13237.net
212.84.40.26		dubir4-xe-2-1-0-0.sgns.net
185.6.36.110		xe-2-1-1-0.dubir4.sgns.net