54.234.2.94 resolves to:
Array
(
    [known] => true
    [countryid] => 43
    [country] => Canada
    [fips104] => CA
    [iso2] => CA
    [iso3] => CAN
    [ison] => 124
    [internet] => CA
    [capital] => Ottawa 
    [mapreference] => North America 
    [nationalitysingular] => Canadian
    [nationalityplural] => Canadians
    [currency] => Canadian Dollar 
    [currencycode] => CAD
    [population] => 31592805
    [countrytitle] => Canada
    [regionid] => 41
    [region] => Newfoundland and Labrador
    [regioncode] => NF
    [adm1code] => CA05
    [cityid] => 1293
    [city] => St. John's
    [latitude] => 47.5700
    [longitude] => -52.7300
    [timezone] => -03:50
    [locationcode] => CANFSJOH
    [dma] => 
    [certainty] => 72
    [isproxynetwork] => false
    [mapbytesremaining] => Free
)
REMOTE_ADDR resolves to:
54.234.2.94
HTTP_GEOBYTESIPADDRESS resolves to:
54.234.2.94
HTTP_GEOBYTESLOCATIONCODE resolves to:
CANFSJOH
There is an explaination of how this works here: http://forums.geobytes.com/viewtopic.php?f=28&t=462