from select import select
import requests, json




data = requests.get('https://ip-ranges.amazonaws.com/ip-ranges.json')
datain = json.loads(data.content)

outdict = dict()

for prefix in datain['prefixes']:
    try:
        outdict[prefix['region']].append(prefix['ip_prefix'])
    except:
        outdict[prefix['region']] = [prefix['ip_prefix']]

for region in outdict:
    print(f'{region}')
select = input('Enter name of location to receive associated IPs: ')

print('\n'*100)
print(f'Displaying IP ranges for {select}')
for IP in outdict[select]:
    print(IP)