It should restart network service
After removing 176.9.120.88 from the panel my 176.9.120.89 is gone:
[root@online ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 44:8A:5B:D8:82:6F
inet addr:176.9.120.87 Bcast:176.9.120.87 Mask:255.255.255.255
inet6 addr: fe80::468a:5bff:fed8:826f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1431108517 errors:0 dropped:0 overruns:0 frame:0
TX packets:1566882697 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1179955255913 (1.0 TiB) TX bytes:1861713339215 (1.6 TiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:7550432969 errors:0 dropped:0 overruns:0 frame:0
TX packets:7550432969 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4347055859314 (3.9 TiB) TX bytes:4347055859314 (3.9 TiB)
[root@online ~]# /etc/init.d/network restart
Shutting down interface eth0: [ OK ]
Shutting down loopback interface: [ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: Determining if ip address 176.9.120.87 is already in use for device eth0...
Determining if ip address 176.9.120.89 is already in use for device eth0...
[ OK ]
[root@onlinecity ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 44:8A:5B:D8:82:6F
inet addr:176.9.120.87 Bcast:176.9.120.87 Mask:255.255.255.255
inet6 addr: 2a01:4f8:151:7453::3/64 Scope:Global
inet6 addr: 2a01:4f8:151:7453::2/64 Scope:Global
inet6 addr: fe80::468a:5bff:fed8:826f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1431114404 errors:0 dropped:0 overruns:0 frame:0
TX packets:1566886638 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1179959278324 (1.0 TiB) TX bytes:1861715882873 (1.6 TiB)
eth0:1 Link encap:Ethernet HWaddr 44:8A:5B:D8:82:6F
inet addr:176.9.120.89 Bcast:176.9.120.95 Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:7551038113 errors:0 dropped:0 overruns:0 frame:0
TX packets:7551038113 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4347124000746 (3.9 TiB) TX bytes:4347124000746 (3.9 TiB)
176.9.120.89 is back again.