Router Naming Convention for churchdns.com

Router Naming Convention for churchdns.com

Regular Expressions:

1.

^([a-z]{3})\d+\.churchdns\.com$

-- iata

-- 5 TPs

Statistics:

Unique Geocodes: 5
Positive Predictive Value: 0.833
True Positives (green): 5
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, unmatched (orange): 0
Interfaces with an unknown location (purple): 0

Legend:

Bold		Apparent custom geocode
Green	+	Extracted apparent geocode, true positive when evaluated against training data
Orange	~	False negative, apparent geocode unmatched
Purple	?	Extracted geocode, but not in dictionary
Red	!	Extracted apparent geocode, false positive when evaluated against training data

Geocodes:

Hint	Location	Closest VP
atl	Atlanta, GA, US	atl	6ms
chi	Chicago, IL, US	ord	3ms
dal	Dallas, TX, US	dal	6ms
lon	London, ENG, GB	lcy	2ms
los	Lagos, LA, NG
sea	Seattle, WA, US	sea	1ms

Evaluation against training data:

			atl: atl 6ms, id 23887209
45.32.210.203	+	[1]	atl1.churchdns.com

			chi: ord 3ms, id 23888815
45.63.77.113	+	[1]	chi1.churchdns.com

			dal: dal 6ms, id 23887205
45.32.201.161	+	[1]	dal1.churchdns.com

			lon: lcy 2ms, id 23889364
45.76.138.211	+	[1]	lon1.churchdns.com

			sea: sea 1ms, id 24703130
104.238.152.117	+	[1]	sea1.churchdns.com

			san 4ms, id 24722851
108.61.220.13	!	[1]	los1.churchdns.com	san 121ms