startIpNum,endIpNum,country,region,city,postalCode,latitude,longitude,metroCode,areaCode
2.6.190.56,2.6.190.63,GB,C3,Cambridge,,52.2000,0.1167,,
3.0.0.0,4.2.144.31,US,,,,38.0000,-97.0000,,
4.2.144.32,4.2.144.47,US,MA,Boston,02114,42.3616,-71.0674,506,617
4.2.144.48,4.2.144.223,US,,,,38.0000,-97.0000,,
4.2.144.224,4.2.144.231,US,VA,Arlington,22202,38.8600,-77.0533,511,703
4.2.144.232,4.2.144.239,US,,,,38.0000,-97.0000,,
4.2.144.240,4.2.144.247,US,TX,Southlake,76092,32.9516,-97.1515,623,817
4.2.144.248,4.2.144.255,US,OH,Cincinnati,45202,39.1097,-84.5046,515,513
4.2.145.0,4.2.145.159,US,,,,38.0000,-97.0000,,
4.2.145.160,4.2.145.191,US,TX,Irving,75038,32.8791,-96.9898,623,972
4.2.145.192,4.2.146.95,US,,,,38.0000,-97.0000,,
4.2.146.96,4.2.146.127,US,TX,Irving,75038,32.8791,-96.9898,623,972
4.2.146.128,4.2.146.255,US,TX,Houston,77024,29.7686,-95.5044,618,713