Router Naming Convention for defense.net

Regular Expressions:

1.^gtt-bb-[a-z]{3}\d+\.([a-z]{3})\d+\.defense\.net$ -- iata -- 15 TPs

Statistics:

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
dcaWashington, DC, US cgs3ms
fraFrankfurt am Main, HE, DE zrh7ms
lonLondon, ENG, GB cgs75ms
sinSingapore, 04, SG hkg34ms
sjcSan Jose, CA, US sql3ms

Evaluation against training data:

lon: cgs 75ms, id 2863883
107.162.0.58+[1]gtt-bb-dca1.lon1.defense.net
 
sin: ord 214ms, id 2863867
107.162.0.50+[1]gtt-bb-dca1.sin1.defense.net
 
sjc: cgs 66ms, id 2863818
107.162.0.42+[1]gtt-bb-dca1.sjc1.defense.net
 
dca: cgs 3ms, id 2863678
107.162.0.45+[1]gtt-bb-fra1.dca1.defense.net
 
sin: ory 157ms, id 2863870
107.162.2.42+[1]gtt-bb-fra1.sin1.defense.net
 
sjc: sql 3ms, id 2863820
107.162.1.41+[1]gtt-bb-fra1.sjc1.defense.net
 
dca: cgs 3ms, id 2863753
107.162.0.57+[1]gtt-bb-lon1.dca1.defense.net
 
sin: hkg 34ms, id 2863872
107.162.3.57+[1]gtt-bb-lon1.sin1.defense.net
 
sjc: sql 3ms, id 2863822
107.162.1.57+[1]gtt-bb-lon1.sjc1.defense.net
 
dca: cgs 3ms, id 2863797
107.162.0.49+[1]gtt-bb-sin1.dca1.defense.net
 
fra: zrh 7ms, id 2863856
107.162.2.41+[1]gtt-bb-sin1.fra1.defense.net
 
sjc: sql 4ms, id 2863821
107.162.1.45+[1]gtt-bb-sin1.sjc1.defense.net
 
dca: cgs 3ms, id 2863796
107.162.0.41+[1]gtt-bb-sjc1.dca1.defense.net
 
fra: ams 148ms, id 2863855
107.162.1.42+[1]gtt-bb-sjc1.fra1.defense.net
 
sin: oak 170ms, id 2863869
107.162.1.46+[1]gtt-bb-sjc1.sin1.defense.net