You could try something like that to check values, in Expert mode.
ip -statistics neighbour | awk {'print $1; print $5;print"last used/confirmed/updated"; print $9; print"-----------------"'}
You will get something along the lines of this.
a.a.a.a
00:11:22:33:44:55a
last used/confirmed/updated
7/1/7
-----------------
b.b.b.b
aa:cc:22:bb:33:cc
last used/confirmed/updated
0
-----------------
c.c.c.c
ee:55:ff:66:77:ab
last used/confirmed/updated
0
-----------------
d.d.d.d
32:25:15:cc:dd:aa
last used/confirmed/updated
1310219/0/1310218
-----------------
With real IP and MAC of course.