Rob,
This IP is announced by UCSD and HamWAN (Washington State, USA)...
Using traceroute, the traffic enters HamWAN, and appears to EXIT HamWAN for Qwest Communications via 184.100.162.120.
The very next hop is the 44 IP in question.
Looking at the DNS, 108.26.44.IN-ADDR.ARPA is delegated to the following nameservers:
108.26.44.in-addr.arpa. 3600 ns1.he.net. 108.26.44.in-addr.arpa. 3600 ns2.he.net.
What ports are they probing?
- Lynwood KB3VWG