https://github.com/timest/goscan

goscan is a simple and efficient IPv4 network scanner that discovers all active devices on local subnet.
https://github.com/timest/goscan

arp go golang ipv4 lan scanner

Last synced: about 2 months ago
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goscan is a simple and efficient IPv4 network scanner that discovers all active devices on local subnet.

• Host: GitHub
• URL: https://github.com/timest/goscan
• Owner: timest
• License: apache-2.0
• Created: 2017-10-28T02:38:44.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2019-01-27T16:29:01.000Z (over 5 years ago)
• Last Synced: 2024-07-21T00:33:25.954Z (about 2 months ago)
• Topics: arp, go, golang, ipv4, lan, scanner
• Language: Go
• Size: 457 KB
• Stars: 796
• Watchers: 18
• Forks: 126
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-golang-repositories - goscan
• awesome-hacking-lists - timest/goscan - goscan is a simple and efficient IPv4 network scanner that discovers all active devices on local subnet. (Go)

README

        
# goscan

![image](https://user-images.githubusercontent.com/1621058/32154543-63c4e560-bcff-11e7-8a92-5281e18f221e.png)

**特点：**

 * 扫描整个内网IPv4空间

 * 向整个内网发送ARP包

 * 显示IP/MAC地址/主机名/设备厂商名

 * 利用SMB(Windows)和mDNS(Mac OS)嗅探内网主机名(hostname)

 * 利用MAC地址计算设备的厂商信息

 

 更多细节可以查看 [用Go开发可以内网活跃主机嗅探器](https://github.com/timest/goscan/issues/1)

 

**Features:**

 * Scan the whole IPv4 address space

 * Scan your local network with ARP packets

 * Display the IP address, MAC address, hostname and vendor associated

 * Using SMB(Windows devices) and mDNS(Apple devices) to detect hostname

 

 

### Usage: ###

```sh

# install dependencies

$ go get github.com/Sirupsen/logrus

$ go get github.com/timest/gomanuf

$ go get github.com/google/gopacket

# build

$ go build

# execute

$ sudo ./main  

# or

$ sudo ./main -I en0

```

Goscan must run as **root**.

Goscan work in Linux/Mac using [libpcap](http://www.tcpdump.org/) and on Windows with [WinPcap](https://www.winpcap.org/install/). 

If you need English comments, check this fork: https://github.com/skoky/goscan/tree/english