Internet Address Physical Address Type
192.168.0.1 00-15-e9-d7-d7-5c dynamic
192.168.0.255 ff-ff-ff-ff-ff-ff static
188.8.131.52 01-00-5e-00-00-16 static
184.108.40.206 01-00-5e-00-00-fc static
Above are the entries obtained from my windows vista's arp table.
As most of us normally know, the arp table normally displays ip address within the LAN range in conjunction with the MAC address. But, there's something weird about my arp table above. Note the ip address i bolded. As an effort to get rid of the above bolded ip, i try using the arp -d command. Although successful, the bolded ip are being cache to the arp tables again when i connect to the LAN.
It is weird to have such ip outside my LAN range. Due to my curiosity, i did a whois lookup on the bolded ip. These are the outputs:
Address: 4676 Admiralty Way, Suite 330
City: Marina del Rey
NetRange: 220.127.116.11 - 18.104.22.168
NetType: IANA Special Use
Comment: This block is reserved for special purposes.
Comment: Please see RFC 3171 for additional information.
OrgAbuseName: Internet Corporation for Assigned Names and Number
OrgTechName: Internet Corporation for Assigned Names and Number
Well, it looks legit at first as it originates from IANA.
Hmm....i was wondering why IANA's ip is listed in my arp table. Can someone enlighten me about this? Is my LAN being intrude by outsiders?
Any help will be appreciated.
This post has been edited by mystical zero: Apr 15 2007, 11:48 PM