【Java】判断IP是否在IP段中

/**
 * 判断 IP 是否在这个 IP 段中。IP 段需要使用 ~ 或 - 进行分隔
 *
 * @param ip        IP
 * @param ipSegment IP 段。例如 192.168.1.58 ~ 192.168.1.91。
 */
public boolean isInIpSegment(String ip, String ipSegment) throws UnknownHostException {
    BigInteger addr;
    try {
        addr = new BigInteger(InetAddress.getByName(ip).getAddress());
    } catch (UnknownHostException e) {
        e.printStackTrace();
        throw new UnknownHostException("错误的 IP");
    }
    String[] split;
    if (ipSegment.contains("~")) {
        split = ipSegment.split("~");
    } else if (ipSegment.contains("-")) {
        split = ipSegment.split("-");
    } else {
        throw new IllegalArgumentException("IP段不正确");
    }
    BigInteger lowIp = new BigInteger(InetAddress.getByName(split[0].trim()).getAddress());
    BigInteger highIp = new BigInteger(InetAddress.getByName(split[1].trim()).getAddress());
    return addr.compareTo(lowIp) >= 0 && addr.compareTo(highIp) <= 0;
}