Router Naming Convention for nfoservers.com

Regular Expressions:

1.^[^\.]+\.[a-z]\d+\.[a-z\d]+\.([a-z]+)\.nfoservers\.com$ -- place -- 12 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 atl6ms
chicagoChicago, IL, US ord3ms
dallasDallas, TX, US dal5ms

frankfurt

zrh

7ms

la

La 21, SON, MX

nyc

cgs

8ms

seattleSeattle, WA, US sea1ms

sj

sql

9ms

Evaluation against training data:

seattle: sea 1ms, id 4110273
74.91.117.254+[1]cogent.e7.router.seattle.nfoservers.com
 
chicago: ord 3ms, id 24041319
64.74.97.254+[1]cogent.e9.router1.chicago.nfoservers.com
 
chicago: ord 3ms, id 24083115
66.85.80.254+[1]equinix.b0.router1.chicago.nfoservers.com
 
dallas: dal 5ms, id 2245867
74.91.114.254+[1]inap-b1.e3.router.dallas.nfoservers.com
 
atlanta: atl 8ms, id 24971993
162.248.89.254+[1]inap-b1e1x2.e3.router.atlanta.nfoservers.com
 
atlanta: atl 7ms, id 24695589
104.153.110.254+[1]inap-b1e1x3.e8.router.atlanta.nfoservers.com
 
dallas: dal 6ms, id 24264635
74.91.120.254+[1]inap-b2.e5.router.dallas.nfoservers.com
 
atlanta: atl 7ms, id 24695587
104.153.104.254+[1]inap-b2e2x2.e5.router.atlanta.nfoservers.com
 
atlanta: atl 6ms, id 24264636
74.91.127.254+[1]inap-b2e2x3.e9.router.atlanta.nfoservers.com
 
seattle: sea 1ms, id 24971994
162.248.94.254+[1]inap-edge2.e3.router.seattle.nfoservers.com
 
seattle: sea 1ms, id 25171642
192.223.25.254+[1]six.e9.router.seattle.nfoservers.com
 
chicago: bna 14ms, id 24041318
64.74.97.253+[1]telia-2.e10.router2.chicago.nfoservers.com
 
tij 5ms, id 1488660
162.248.93.254![1]telia.e9.router.la.nfoservers.comtij 8ms
 
sql 9ms, id 24086088
66.151.138.254?[1]inap-b1.e2.router.sj.nfoservers.com
 
cgs 8ms, id 24971995
162.248.95.254?[1]inap-b1.e9.router.nyc.nfoservers.com
 
cgs 9ms, id 24695588
104.153.107.254?[1]inap-b2.e8.router.nyc.nfoservers.com
 
zrh 7ms, id 24586704
95.172.92.254?[1]inap-b3.e2.router.frankfurt.nfoservers.com
 
zrh 7ms, id 25096836
185.107.96.254?[1]inap-b4.e3.router.frankfurt.nfoservers.com