Router Naming Convention for opendns.com

Regular Expressions:

1.^.+\.([a-z]{3})\.opendns\.com$ -- iata -- 8 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

ash

Nashua, NH, US

cphCaerphilly, GB dub1ms
dfwDallas-Fort Worth, TX, US mnz69ms
fraFrankfurt am Main, HE, DE zrh8ms
laxLos Angeles, CA, US nrt111ms
lonLondon, ENG, GB ams8ms
paoPalo Alto, CA, US sql2ms

Evaluation against training data:

lon: bwy 11ms, id 3804080
195.66.237.70+[1]gi0-0p226.rtr1.lon.opendns.com
 
lon: ams 8ms, id 3804078
195.66.225.70+[1]gi0-2.rtr1.lon.opendns.com
 
lon: zrh 20ms, id 14272795
5.57.80.198+[1]lonap.rtr1.lon.opendns.com
 
dfw: mnz 69ms, id 3804011
206.223.118.34+[1]peer1.rtr1.dfw.opendns.com
 
lax: nrt 111ms, id 3804002
206.223.123.85+[1]peer1.rtr1.lax.opendns.com
 
fra: zrh 8ms, id 3804006
80.81.194.218+[1]rtr1.fra.opendns.com
 
pao: sql 2ms, id 3803983
198.32.176.98+[1]rtr1.pao.opendns.com
 
cph: dub 1ms, id 10515113
77.67.54.163+[1]span.cph.opendns.com
 
cgs 3ms, id 3804024
206.126.236.128![1]gi0-1.rtr1.ash.opendns.comcgs 6ms
 
beg 32ms, id 21827430
212.237.192.30~netnod-ix-cph-blue-9000.opendns.com
 
prg 1ms, id 49373
91.210.16.155 nix4.opendns.com
141.136.101.122
 
beg 97ms, id 3803993
198.32.160.166 nyiix.opendns.com
 
dtw 9ms, id 3804013
208.115.136.175 eqix-ch1.opendns.com
 
oak 4ms, id 3804074
206.223.116.215 eqix-sv2.opendns.com