Router Naming Convention for opendns.com

Regular Expressions:

1.^.+\.([a-z]{3})\d*\.opendns\.com$ -- iata -- 38 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
amsAmsterdam, NH, NL ams2ms
ashAshburn, VA, US cgs2ms
atlAtlanta, GA, US bna10ms
cphChippenham, GB dub2ms
denDenver, CO, US wbu8ms
dfwDallas-Fort Worth, TX, US dal5ms
dubDublin, D, IE dub1ms
fraFrankfurt am Main, HE, DE zrh6ms
jnbJohannesburg, GT, ZA jnb3ms
laxLos Angeles, CA, US las8ms
lonLondon, ENG, GB lcy3ms
melMelbourne, VIC, AU adl14ms
miaMiami, FL, US bwi27ms
milMilan, 25, IT gva13ms
nycNew York, NY, US dca11ms
paoPalo Alto, CA, US sql2ms
prgPrague, PR, CZ prg1ms
seaSeattle, WA, US sea2ms
sjcSan Jose, CA, US sql2ms

Evaluation against training data:

lon: bwy 11ms, id 3912532
195.66.237.70+[1]gi0-0p226.rtr1.lon.opendns.com
 
ash: cgs 2ms, id 8524103
206.126.236.128+[1]gi0-1.rtr1.ash.opendns.com
 
lon: ens 11ms, id 3912530
195.66.225.70+[1]gi0-2.rtr1.lon.opendns.com
 
lon: zrh 18ms, id 23642881
5.57.80.198+[1]lonap.rtr1.lon.opendns.com
 
ams: nrn 5ms, id 25353638
208.69.35.23+[1]m13.ams.opendns.com
 
ams: ams 2ms, id 25353639
208.69.35.24+[1]m14.ams.opendns.com
 
jnb: jnb 3ms, id 24113644
67.215.86.24+[1]m14.jnb.opendns.com
 
mia: bna 28ms, id 25328445
204.194.239.27+[1]m17.mia.opendns.com
 
sea: sea 2ms, id 25353575
208.67.216.27+[1]m17.sea.opendns.com
 
ash: dca 5ms, id 25353634
208.69.32.28+[1]m18.ash.opendns.com
 
nyc: dca 11ms, id 25353576
208.67.217.31+[1]m21.nyc.opendns.com
 
nyc: cgs 18ms, id 25353577
208.67.217.33+[1]m23.nyc.opendns.com
 
sea: sea 8ms, id 25353574
208.67.216.13+[1]m3.sea.opendns.com
 
mia: bwi 27ms, id 25328447
204.194.239.78+[1]m36.mia.opendns.com
 
dfw: dal 5ms, id 25328444
204.194.238.18+[1]m8.dfw.opendns.com
 
ams: ams 2ms, id 3912551
80.249.208.88+[1]peer1.rtr1.ams.opendns.com
 
dfw: dca 70ms, id 3912546
206.223.118.34+[1]peer1.rtr1.dfw.opendns.com
 
lax: bwi 72ms, id 3912536
206.223.123.85+[1]peer1.rtr1.lax.opendns.com
 
fra: zrh 8ms, id 3912539
80.81.194.218+[1]rtr1.fra.opendns.com
 
pao: sql 2ms, id 3912519
198.32.176.98+[1]rtr1.pao.opendns.com
 
cph: dub 2ms, id 4467894
77.67.54.163+[1]span.cph.opendns.com
 
mil: gva 13ms, id 24920775
146.112.136.129+[1]v1.mil1.opendns.com
 
prg: prg 2ms, id 24920770
146.112.129.129+[1]v1.prg1.opendns.com
 
mel: adl 14ms, id 24920774
146.112.132.139+[1]v11.mel1.opendns.com
 
atl: bna 10ms, id 24920778
146.112.137.130+[1]v2.atl1.opendns.com
 
ash: cgs 2ms, id 25353635
208.69.32.58+[1]v2008.ash.opendns.com
 
lax: las 8ms, id 25328442
204.194.237.242+[1]v3.lax.opendns.com
 
mil: gva 13ms, id 24920776
146.112.136.131+[1]v3.mil1.opendns.com
 
mil: gva 14ms, id 24920777
146.112.136.132+[1]v4.mil1.opendns.com
 
prg: prg 1ms, id 24920771
146.112.129.132+[1]v4.prg1.opendns.com
 
den: wbu 8ms, id 24920779
146.112.138.134+[1]v6.den1.opendns.com
 
dub: dub 1ms, id 24920772
146.112.130.134+[1]v6.dub1.opendns.com
 
dub: dub 8ms, id 24920773
146.112.130.135+[1]v7.dub1.opendns.com
 
lax: san 13ms, id 25328443
204.194.237.246+[1]v7.lax.opendns.com
 
lon: lcy 3ms, id 25353637
208.69.34.94+[1]v7.lon.opendns.com
 
fra: zrh 6ms, id 25353636
208.69.33.35+[1]v9.fra.opendns.com
 
sjc: sql 2ms, id 1541258
67.215.78.6+[1]vlan130.fw5.sjc.opendns.com
 
sjc: sql 2ms, id 24113642
67.215.78.218+[1]vlan230.fw3.sjc.opendns.com
 
prg 1ms, id 3912489
91.210.16.155 nix4.opendns.com
 
dca 65ms, id 3912520
206.223.116.215 eqix-sv2.opendns.com
 
bed 15ms, id 3912524
198.32.160.166 nyiix.opendns.com
 
dtw 10ms, id 3912548
208.115.136.175 eqix-ch1.opendns.com
 
sql 5ms, id 24113640
67.215.78.54 rtr2.office.opendns.com