BUG: Not showing MAC address of last device in ping scan

[Jaime Idolpx <jaime () idolpx com>]

I was doing some testing and noticed that the MAC address of the last device doesn’t get displayed.
I’m using Nmap 7.00 on both Windows and Mac and getting the same results.  Here is my scan from each.
It also doesn’t show the latency for the last device either.  

I’m not complaining, just trying to help by reporting this inconsistency.  :)
Thanks for an awesome program.


Windows
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Starting Nmap 7.00 ( https://nmap.org <https://nmap.org/> ) at 2015-11-27 02:38 Eastern Standard Time
Nmap scan report for chAdmin.wp.comcast.net <http://chadmin.wp.comcast.net/> (192.168.1.1)
Host is up (0.00s latency).
MAC Address: C4:04:15:31:6A:03 (Unknown)
Nmap scan report for 192.168.1.2
Host is up (0.00s latency).
MAC Address: E8:DE:27:B3:68:1A (Unknown)
Nmap scan report for 192.168.1.3
Host is up (0.00s latency).
MAC Address: E8:DE:27:35:88:C1 (Unknown)
Nmap scan report for 192.168.1.20
Host is up (0.00s latency).
MAC Address: C4:2C:03:12:D7:3E (Unknown)
Nmap scan report for 192.168.1.53
Host is up (0.00s latency).
MAC Address: 00:BB:3A:CE:E1:E6 (Unknown)
Nmap scan report for 192.168.1.90
Host is up (0.00s latency).
MAC Address: 00:1C:42:8B:61:26 (Unknown)
Nmap scan report for Chromecast.wp.comcast.net <http://chromecast.wp.comcast.net/> (192.168.1.101)
Host is up (0.078s latency).
MAC Address: 40:0E:85:47:C2:14 (Unknown)
Nmap scan report for 192.168.1.104
Host is up (0.094s latency).
MAC Address: E8:92:A4:FF:AC:31 (Unknown)
Nmap scan report for android-2ba4b837df7134df.wp.comcast.net <http://android-2ba4b837df7134df.wp.comcast.net/> 
(192.168.1.106)
Host is up (0.11s latency).
MAC Address: 10:A5:D0:DD:6B:A9 (Unknown)
Nmap scan report for 192.168.1.113
Host is up (0.00s latency).
MAC Address: 00:17:F2:FB:C3:4E (Unknown)
Nmap scan report for 192.168.1.115
Host is up (0.00s latency).
MAC Address: 10:00:00:21:A9:19 (Unknown)
Nmap scan report for 192.168.1.118
Host is up (0.094s latency).
MAC Address: A0:02:DC:D1:CB:76 (Unknown)
Nmap scan report for 192.168.1.119
Host is up (0.11s latency).
MAC Address: D0:25:98:C9:66:47 (Unknown)
Nmap scan report for 192.168.1.202
Host is up (0.14s latency).
MAC Address: E8:AB:FA:01:69:CE (Unknown)
Nmap scan report for 192.168.1.203
Host is up (0.13s latency).
MAC Address: E8:AB:FA:02:98:71 (Unknown)
Nmap scan report for 192.168.1.204
Host is up (0.032s latency).
MAC Address: 20:F4:1B:EB:09:31 (Unknown)
Nmap scan report for 192.168.1.250
Host is up (0.00s latency).
MAC Address: 08:00:37:2A:01:FA (Unknown)
Nmap scan report for 192.168.1.240
Host is up.
Nmap done: 256 IP addresses (18 hosts up) scanned in 3.39 seconds
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OSX
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Starting Nmap 7.00 ( https://nmap.org <https://nmap.org/> ) at 2015-11-27 02:46 EST
Nmap scan report for chAdmin.wp.comcast.net <http://chadmin.wp.comcast.net/> (192.168.1.1)
Host is up (0.0034s latency).
MAC Address: C4:04:15:31:6A:03 (Netgear)
Nmap scan report for 192.168.1.2
Host is up (0.0010s latency).
MAC Address: E8:DE:27:B3:68:1A (Tp-link Technologies)
Nmap scan report for 192.168.1.3
Host is up (0.00047s latency).
MAC Address: E8:DE:27:35:88:C1 (Tp-link Technologies)
Nmap scan report for 192.168.1.53
Host is up (0.00041s latency).
MAC Address: 00:BB:3A:CE:E1:E6 (Private)
Nmap scan report for Chromecast.wp.comcast.net <http://chromecast.wp.comcast.net/> (192.168.1.101)
Host is up (0.24s latency).
MAC Address: 40:0E:85:47:C2:14 (Samsung Electro Mechanics)
Nmap scan report for 192.168.1.104
Host is up (0.10s latency).
MAC Address: E8:92:A4:FF:AC:31 (LG Electronics)
Nmap scan report for android-2ba4b837df7134df.wp.comcast.net <http://android-2ba4b837df7134df.wp.comcast.net/> 
(192.168.1.106)
Host is up (0.11s latency).
MAC Address: 10:A5:D0:DD:6B:A9 (Murata Manufacturing)
Nmap scan report for SonosZB.wp.comcast.net <http://sonoszb.wp.comcast.net/> (192.168.1.107)
Host is up (0.099s latency).
MAC Address: F0:D1:A9:1E:8B:77 (Apple)
Nmap scan report for 192.168.1.113
Host is up (0.0020s latency).
MAC Address: 00:17:F2:FB:C3:4E (Apple)
Nmap scan report for 192.168.1.115
Host is up (0.0017s latency).
MAC Address: 10:00:00:21:A9:19 (Private)
Nmap scan report for 192.168.1.118
Host is up (0.081s latency).
MAC Address: A0:02:DC:D1:CB:76 (Amazon Technologies)
Nmap scan report for 192.168.1.119
Host is up (0.084s latency).
MAC Address: D0:25:98:C9:66:47 (Apple)
Nmap scan report for 192.168.1.202
Host is up (0.11s latency).
MAC Address: E8:AB:FA:01:69:CE (Shenzhen Reecam Tech.Ltd.)
Nmap scan report for 192.168.1.203
Host is up (0.081s latency).
MAC Address: E8:AB:FA:02:98:71 (Shenzhen Reecam Tech.Ltd.)
Nmap scan report for 192.168.1.204
Host is up (0.084s latency).
MAC Address: 20:F4:1B:EB:09:31 (Shenzhen Bilian electronic)
Nmap scan report for 192.168.1.240
Host is up (0.00035s latency).
MAC Address: 00:0C:F1:A3:B0:2D (Intel)
Nmap scan report for 192.168.1.250
Host is up (0.0073s latency).
MAC Address: 08:00:37:2A:01:FA (Fuji-xerox)
Nmap scan report for 192.168.1.20
Host is up.
Nmap done: 256 IP addresses (18 hosts up) scanned in 2.94 seconds
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