voipbl.py 文件源码

def fetch():
    retval = {}
    content = retrieve_content(__url__)

    if __check__ in content:
        for match in re.finditer(r"(\d+\.\d+\.\d+\.\d+)/(\d+)", content):
            prefix, mask = match.groups()
            mask = int(mask)
            start_int = addr_to_int(prefix) & make_mask(mask)
            end_int = start_int | ((1 << 32 - mask) - 1)
            if 0 <= end_int - start_int <= 1024:
                address = start_int
                while start_int <= address <= end_int:
                    retval[int_to_addr(address)] = (__info__, __reference__)
                    address += 1

    return retval