Edit the probe path

nothing changes until Apply

The hops Pengumon probes every second, nearest first, with what each one measures right now. Click a hop in the chain to edit it below; Apply makes the new path live. A removed hop stops being probed and its history is kept, hidden.

View only · Sign in to edit: Apply, Rediscover and Restore need the access token.

Add a hop

Address

Role

A host name as

Where

An IPv4 or IPv6 address, or a host name (probed at its IPv4 or IPv6 address, as picked). Test or preview it before you apply.

Rediscover

Traces the path to 1.1.1.1, 8.8.8.8 and 9.9.9.9 and proposes every hop with a role and the reasons for it, compared with the path above. Nothing is applied until you press Apply.

Look up who operates each hop

Sends the public hop addresses the trace found (never a private address from your network), as DNS queries through your resolver, to Team Cymru's public lookup service, which answers with the network that operates each one.

Ask devices over SNMP (community "public")

Earlier paths

Every Apply is kept. Loading one puts it in the editor as a draft; Apply restores it, and a hop that comes back keeps its history.