Spam question

[Heinz Diehl]

On 27.08.2012, Aaron Konstam wrote: 

>  whois 75.103.120.181
> [Querying whois.arin.net]
> [Redirected to rwhois1.crystaltech.com:4321]
> [Querying rwhois1.crystaltech.com]
> [Unable to connect to remote host]

If all fails, try tracing it (tcptraceroute, in this case).

These are the last four hops:

[....]
21  38.104.116.78 (38.104.116.78)  409.450 ms  409.391 ms  409.295 ms
22  cr-edge1-ge-2-0.crystaltech.com (216.119.107.21)  409.206 ms 409.195 ms  409.329 ms
23  216.197.122.66 (216.197.122.66)  409.242 ms  409.155 ms  409.140 ms
24  spo-oom-181.sportsclubroom.com (75.103.120.181) <rst,ack> 409.586 ms  409.500 ms  409.412 ms