Ini dia alasannya:
jefri@duke:~$ sudo tshark -i eth0 -f “! ip host 149.174.135.202″
Capturing on eth0
1190651289.876516 Cisco_e5:38:01 -> Broadcast ARP Who has 202.77.101.11? Tell 202.77.101.1
1190651289.969719 Cisco_e5:38:01 -> Broadcast ARP Who has 61.247.30.36? Tell 61.247.30.1
1190651289.980446 Cisco_e5:38:01 -> Broadcast ARP Who has 61.247.30.82? Tell 61.247.30.1
1190651290.117505 Cisco_e5:38:01 -> Broadcast ARP Who has 61.247.29.68? Tell 61.247.29.1
1190651290.187835 Cisco_e5:38:01 -> Broadcast ARP Who has 61.247.29.79? Tell 61.247.29.1
1190651290.220381 Cisco_e5:38:01 -> Broadcast ARP Who has 202.53.229.85? Tell 202.53.229.1
1190651290.319896 Cisco_e5:38:01 -> Broadcast ARP Who has 61.247.29.227? Tell 61.247.29.1
…
Wow, broadcast domainnya gede euy 
