Router Naming Convention for opendns.com

Router Naming Convention for opendns.com

Regular Expressions:

1.

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

-- iata

-- 5 TPs

Statistics:

Unique Geocodes: 5
Positive Predictive Value: 1.000
True Positives (green): 5
False Positives (red): 0
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
ash	Nashua, NH, US	ory	84ms
fra	Frankfurt am Main, HE, DE	muc	10ms
lax	Los Angeles, CA, US	nrt	113ms
lon	London, ENG, GB	ams	8ms
pao	Palo Alto, CA, US	sql	2ms

Evaluation against training data:

			ash: ory 84ms, id 265712
2001:504:0:2:0:3:6692:1	+	[1]	gi0-1.rtr1.ash.opendns.com

			lon: ams 8ms, id 283831
2001:7f8:4::8f54:1	+	[1]	gi0-2.rtr1.lon.opendns.com

			lax: nrt 113ms, id 216223
2001:504:0:3:0:3:6692:1	+	[1]	peer1.rtr1.lax.opendns.com

			fra: muc 10ms, id 194962
2001:7f8::8f54:0:1	+	[1]	rtr1.fra.opendns.com

			pao: sql 2ms, id 326819
2001:504:d::62	+	[1]	rtr1.pao.opendns.com

			prg 1ms, id 194850
2001:7f8:14::17:1			nix4-ipv6.opendns.com