[root@Computer1-Centos7p9 user1]# nmap -sP 192.168.207.0/24
Starting Nmap 7.91 ( https://nmap.org ) at 2020-12-10 17:04 EST
Nmap scan report for 192.168.207.102
Host is up (0.00053s latency).
MAC Address: 58:D5:6E:xx:xx:xx (D-Link International)
Nmap scan report for 192.168.207.104
Host is up (0.0020s latency).
MAC Address: 00:0C:41:xx:xx:xx (Cisco-Linksys)
Nmap scan report for 192.168.207.108
Host is up (0.0031s latency).
MAC Address: E0:CB:4E:xx:xx:xx (Asustek Computer)
Nmap scan report for 192.168.207.113                                 }
Host is up (0.0031s latency).                                        } (!) here it should be the LAN MAC at this IP address
MAC Address: yy:yy:yy:yy:yy:yy (Intel Corporate - Toshiba Laptop)    }________________________________________________________________________
Nmap scan report for 192.168.207.114                                 }
Host is up (0.0031s latency).                                        } (!) this is the same computer as above, but through its WIFI interface
MAC Address: yy:yy:yy:yy:yy:yy (Intel Corporate - Toshiba Laptop)    }
Nmap scan report for 192.168.207.126
Host is up (0.0063s latency).
MAC Address: 54:EE:75:xx:xx:xx (Wistron InfoComm(Kunshan)Co.)
Nmap scan report for 192.168.207.130
Host is up (0.18s latency).
MAC Address: A8:96:75:xx:xx:xx (Motorola Mobility, a Lenovo Company)
Nmap scan report for Router-Name (192.168.207.201)
Host is up (0.00081s latency).
MAC Address: 3C:90:66:xx:xx:xx (SmartRG)
Nmap scan report for Somebodys-iPhone (192.168.207.202)                <<== This is an Apple iPhone
Host is up (0.36s latency).
MAC Address: BC:E1:43:xx:xx:xx (Apple)
Nmap scan report for ZZZZZZZZZZZ (192.168.207.204)
Host is up (0.00089s latency).
MAC Address: C8:5B:76:xx:xx:xx (Lcfc(hefei) Electronics Technology)
Nmap scan report for 192.168.207.105
Host is up.
Nmap done: 256 IP addresses (11 hosts up) scanned in 5.28 seconds