Router Naming Convention for content-colo.net, 201708

Regular Expressions:

^[^\.]+\.(r\d+\..+1)\.content-colo\.net$
^[a-z]+\d+-\d+\.([a-z]+\d+\..+)\.content-colo\.net$

Statistics:

Training routers with at least two clustered interfaces: 9
Positive Predictive Value: 1.000
True Positives (green): 24
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 15
Training routers with a single interface in suffix: 11

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:

		r1.c1.muc1
80.190.114.65	~	gw.rtr1.colo1.muc2.content-colo.net
80.190.143.201	~	gw.rtr1.colo4.muc1.content-colo.net
81.17.114.30	+	ragg2.r1.c1.muc1.content-colo.net

		r1.c1.nue1
81.17.113.74	+	ragg1.r1.c1.nue1.content-colo.net
81.17.113.82	+	ragg2.r1.c1.nue1.content-colo.net

		r1.c2.nue1
81.17.113.30	+	ragg1.r1.c2.nue1.content-colo.net
81.17.113.42	+	ragg2.r1.c2.nue1.content-colo.net

		r1.c4.nue1
81.17.113.54	+	ragg1.r1.c4.nue1.content-colo.net
80.190.254.129		gate-129-254-190-80.ipxserver.de
80.190.249.193		gate-193-249-190-80.ipxserver.de

		r1.nue1
81.17.113.33	+	ragg4.r1.nue1.content-colo.net

		r1.nue2
81.17.113.101	+	te40-12.r1.nue2.content-colo.net
81.17.113.109		te20-8.r1.nue2.content-core.net

		r1.p1.nue
81.17.113.94	+	te10-48.r1.p1.nue.content-colo.net
212.123.127.169		ge2-3-43.cr2.nbg2.content-core.net
212.123.105.145		gw.cr1.nbg2.ip-exchang.de

		r2.c1.muc1
80.190.134.225	~	gw.rtr1.colo1.muc2.content-colo.net
80.190.141.121	~	gw.rtr1.colo4.muc1.content-colo.net
81.17.114.34	+	ragg2.r2.c1.muc1.content-colo.net

		r2.c1.nue1
81.17.113.78	+	ragg1.r2.c1.nue1.content-colo.net

		r2.c4.muc1
81.17.114.26	+	ragg1.r2.c4.muc1.content-colo.net
81.17.114.50	+	ragg2.r2.c4.muc1.content-colo.net

		r2.nue1
81.17.113.98	+	te2-1.r2.nue1.content-colo.net
81.17.113.102	+	te2-2.r2.nue1.content-colo.net

		rtr1.colo1.nbg1
212.123.123.226	+	p1-91.rtr1.colo1.nbg1.content-colo.net
212.123.127.34	+	p1-94.rtr1.colo1.nbg1.content-colo.net
212.123.123.242	+	p2-92.rtr1.colo1.nbg1.content-colo.net

		rtr1.colo3.nbg1
212.123.123.230	+	p1-91.rtr1.colo3.nbg1.content-colo.net
212.123.127.23	+	p1-93.rtr1.colo3.nbg1.content-colo.net
212.123.123.246	+	p2-92.rtr1.colo3.nbg1.content-colo.net
212.123.127.39	+	p2-94.rtr1.colo3.nbg1.content-colo.net

		rtr1.colo4.nbg1
212.123.123.231	+	p1-91.rtr1.colo4.nbg1.content-colo.net
212.123.127.21	+	p1-93.rtr1.colo4.nbg1.content-colo.net
212.123.123.247	+	p2-92.rtr1.colo4.nbg1.content-colo.net
212.123.127.37	+	p2-94.rtr1.colo4.nbg1.content-colo.net

		rtr2.colo1.muc2
212.123.127.69	+	p1-93.rtr2.colo1.muc2.content-colo.net
212.123.127.101	+	p2-94.rtr2.colo1.muc2.content-colo.net

		rtr2.colo1.nbg1
212.123.123.227	+	p1-91.rtr2.colo1.nbg1.content-colo.net
212.123.127.35	+	p1-94.rtr2.colo1.nbg1.content-colo.net
212.123.123.243	+	p2-92.rtr2.colo1.nbg1.content-colo.net

62.146.6.161	~	gw.rtr1.colo1.nbg1.content-colo.net
62.146.89.57	~	gw.rtr1.colo1.nbg1.content-colo.net
62.146.109.217	~	gw.rtr1.colo1.nbg1.content-colo.net
62.146.48.185	~	gw.rtr1.colo3.nbg1.content-colo.net
80.190.216.89	~	gw.rtr2.colo1.nbg1.content-colo.net
62.146.32.193		gw.rtr1.colo1.nbg1.colo-content.net

62.146.16.29	~	gw.rtr1.colo4.nbg1.content-colo.net
81.17.113.38	~	ragg1.r1.c82.nue2.content-colo.net

62.146.79.49	~	gw.rtr2.colo1.nbg1.content-colo.net
80.190.225.9	~	gw.rtr2.colo1.nbg1.content-colo.net

81.17.113.5	~	ragg1.r1.nue2.content-colo.net
81.17.113.45	~	ragg4.r1.nue2.content-colo.net
81.17.112.206		br1020.r1.nue2.content-core.net

62.146.6.129	o	gw.rtr2.colo1.nbg1.content-colo.net
212.112.228.1		gate-1-228-112-212.ipxserver.de
212.112.240.1		gate-1-240-112-212.ipxserver.de
80.190.240.1		gate-1-240-190-80.ipxserver.de
212.112.240.129		gate-129-240-112-212.ipxserver.de
80.190.240.129		gate-129-240-190-80.ipxserver.de
80.190.242.129		gate-129-242-190-80.ipxserver.de
80.190.246.129		gate-129-246-190-80.ipxserver.de
212.112.248.129		gate-129-248-112-212.ipxserver.de
80.190.32.129		gate-129-32-190-80.ipxserver.de
212.112.231.145		gate-145-231-112-212.ipxserver.de
212.112.225.161		gate-161-225-112-212.ipxserver.de
80.190.245.193		gate-193-245-190-80.ipxserver.de
80.190.245.33		gate-33-245-190-80.ipxserver.de
62.146.152.65		gate-65-152-146-62.ipxserver.de
80.190.243.65		gate-65-243-190-80.ipxserver.de
212.112.247.65		gate-65-247-112-212.ipxserver.de
80.190.251.65		gate-65-251-190-80.ipxserver.de
80.190.51.65		gate-65-51-190-80.ipxserver.de

81.17.113.22	o	ragg1.r2.c71.nue2.content-colo.net

81.17.113.46	o	ragg2.r1.c81.nue2.content-colo.net

81.17.113.50	o	ragg2.r1.c82.nue2.content-colo.net