Global TCP Traceroute

Trace the network path to any host from 14 locations worldwide. Uses TCP SYN packets to work through firewalls that block ICMP. See how traffic routes differently from Tokyo vs Frankfurt vs São Paulo.

TCP Mode

Works through firewalls that block ICMP

Per-Hop Latency

Avg, best, worst timing for each hop

Packet Loss

Detect lossy links in the path

14 Regions

See routing differences globally