ip2location for finding ip address of a specific location only

all code

import IP2Location;
import urllib; 
import time;
start_time = time.time()
IP2LocObj = IP2Location.IP2Location();
IP2LocObj.open("data/IP-COUNTRY-REGION-CITY-LATITUDE-LONGITUDE-ZIPCODE-TIMEZONE-ISP-DOMAIN-NETSPEED-AREACODE-WEATHER-MOBILE-ELEVATION-USAGETYPE.BIN"); 
t=open('ip_info','w');
with open('output','r') as f:
     for line_terminated in f:
        line= line_terminated.rstrip('rn')
        if line:
          rec = IP2LocObj.get_all(line)
          if rec.country_short == 'US':
             t.write(line);
             t.write('t');
             t.write(rec.country_short);
             t.write('n');
print("--- %s seconds ---" % (time.time() - start_time))

did you mean like this

find out location of a list of ip address in a file called output.txt and write the answer in another file ip_info.txt

For IP Geolocation batch or bulk lookup, you could use IPinfo.io‘s batch lookup feature. You can use the IPinfo Python Module and read the documentation on the batch operations here. You also don’t need to deal with a database. You are simply using the IPinfo API, so get the token from you dashboard after you have signed up.

import ipinfo
import time

start_time = time.time()

# initialize handler with access token
# get your access token from your account dashboard
access_token = "insert_your_token_here"
handler = ipinfo.getHandler(access_token)

def write_ipinfo(data):
    '''function to write IP geolocation information'''
    with open('ip_info', 'a') as file: # 'a' stands for append
        file.write(f"{data}n") # adds a new line at the end of each entry

with open("output") as ip_file:
    '''this file contains the ip_address data'''
    ip_addresses = ip_file.read().split("n") # converted to a list


# batch IP geolocation lookup using IPinfo API
ip_geolocation_info  = handler.getBatchDetails([ip_addresses])

for key, value in ip_geolocation_info.items():
    if value["country"] == "US": # this is where the bug was
        data = f'{value["ip"]}t{value["country"]}' # using f-string to format
        write_ipinfo(data) # writing your data to the file
        
print("--- %s seconds ---" % (time.time() - start_time))

Example of individual IP geolocation lookup response. The IP address is the key, and the value is the geolocation information response.

{'8.8.8.8': {'city': 'Mountain View',
             'country': 'US',
             'country_name': 'United States',
             'hostname': 'dns.google',
             'ip': '8.8.8.8',
             'latitude': '37.3860',
             'loc': '37.3860,-122.0838',
             'longitude': '-122.0838',
             'org': 'AS15169 Google LLC',
             'postal': '94035',
             'region': 'California',
             'timezone': 'America/Los_Angeles'}}