Play python3 csv ipaddress

csv.py

#!/usr/bin/python3
import csv,ipaddress

with open('IPv4Address.csv', newline='') as csvfile:
	data = list(csv.reader(csvfile))

print(data[1][0])
print(type(data))
print(str(ipaddress.IPv4Address(3232235521)))

for i in data:
	i[0] = str(ipaddress.IPv4Address(int(i[0]))) + "/32"
	i[2] = "Deprecated"
	del i[3]
	if len(i[1]) == 0:
		i[1] = "indefinit"

with open('conversio.csv', 'w') as csvfile2:
	wr = csv.writer(csvfile2, doublequote=False, delimiter=',')
	for linia in data:
		wr.writerow(linia)