Router Naming Convention for nfoservers.com

Regular Expressions:

1.^[^\.]+\.[a-z]\d+\.[a-z\d]+\.([a-z]+)\.nfoservers\.com$ -- place -- 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
atlantaAtlanta, GA, US atl2-us7ms
chicagoChicago, IL, US ord-us2ms
dallasDallas, TX, US lwc-us11ms

frankfurt

fra-gc

1ms

la

La 21, SON, MX

nyc

jfk-us

2ms

seattleSeattle, WA, US bfi-us3ms

sj

sjc2-us

1ms

Evaluation against training data:

seattle: bfi-us 3ms, id 45561378
74.91.117.254+[1]cogent.e7.router.seattle.nfoservers.com
 
chicago: mdw-us 9ms, id 45232277
64.74.97.254+[1]cogent.e9.router1.chicago.nfoservers.com
 
chicago: ind-us 5ms, id 45279680
66.85.80.254+[1]equinix.b0.router1.chicago.nfoservers.com
 
atlanta: atl2-us 7ms, id 46466333
162.248.89.254+[1]inap-b1e1x2.e3.router.atlanta.nfoservers.com
 
atlanta: atl2-us 8ms, id 46109389
104.153.110.254+[1]inap-b1e1x3.e8.router.atlanta.nfoservers.com
 
seattle: bfi-us 3ms, id 46756525
192.223.25.254+[1]six.e9.router.seattle.nfoservers.com
 
chicago: ord-us 2ms, id 45561379
74.91.119.253+[1]telia-2.e5.router2.chicago.nfoservers.com
 
dallas: lwc-us 11ms, id 45561377
74.91.114.254+[1]telia.e6.router.dallas.nfoservers.com
 
lax3-us 2ms, id 3294022
162.248.93.254![1]telia.e9.router.la.nfoservers.comlax3-us 10ms
 
sjc2-us 1ms, id 45282826
66.151.138.254?[1]inap-b1.e2.router.sj.nfoservers.com
 
jfk-us 2ms, id 46466335
162.248.95.254?[1]inap-b1.e9.router.nyc.nfoservers.com
 
jfk-us 2ms, id 46109388
104.153.107.254?[1]inap-b2.e8.router.nyc.nfoservers.com
 
fra-gc 2ms, id 45982113
95.172.92.254?[1]inap-b3.e2.router.frankfurt.nfoservers.com
 
fra-gc 1ms, id 46652508
185.107.96.254?[1]inap-b4.e3.router.frankfurt.nfoservers.com
 
lax3-us 2ms, id 46466334
162.248.93.104 v-162-248-93-104.unman-vds.premium-la.nfoservers.com