$ traceroute sip.gradwell.net
traceroute to sip.gradwell.net (109.224.232.93), 30 hops max, 60 byte packets
 1  192.168.74.1 (192.168.74.1)  5.103 ms  5.072 ms  5.026 ms
 2  no-reverse-dns-set.thw.gradwell.net (109.224.233.242)  18.658 ms  20.792 ms  22.839 ms
 3  ve1509.cr1.the.gradwell.net (109.224.234.81)  31.900 ms  31.894 ms  31.888 ms
 4  sip.voip.thw.gradwell.net (109.224.232.93)  26.369 ms  26.367 ms  29.551 ms