replace_chars = ['[', ']', '\'', ',']
list_of_ips = []
new_list = []


def split_ips(list):
    for sub_list in list:
        for ip in sub_list.split():
            for i in range(len(replace_chars)):
                ip = ip.replace(replace_chars[i], '')
            new_list.append(ip)


split_ips(list_of_ips)