Test run at: 2019-07-12 17:35:48 GMT
Client Prefix (v6): 2605:6001:f1xx::/40
Client AS (v6): 11427 (TWC-11427-TEXAS)
IPv6 Probes: 84
Outbound spoofing summary (from the client to our server) Source address type IPv6 Private - ULA ✔ unknown Routable ✔ unknown Largest spoofable neighbor prefix length none
Spoof status key received Spoofed packet was received. ✔ Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. rewritten Spoofed packet was received, but the source address was changed en route. blocked Spoofed packet was not received, but unspoofed packet was. unknown Neither spoofed nor unspoofed packet was received.
IPv6 AS Route:
This test run probed the following paths in order to infer your ability to send different spoofed source packets. Each node in the graph corresponds to an autonomous system, i.e. different Internet service providers. NOTE: This graph does NOT show if an AS blocks spoofed packets, only the path taken by received spoofed packets. The IP Path Details are available for this run. If non-spoofed packets weren't received at a destination, the traceroute to that destination is not included in this graph and may even cause a totally empty graph.IPv6 Adjacent Netblock Testing:
Spoofed source address (anon) Prefix
ASN of spoofed
Received 2605:6001:f1xx::/40 /120 11427 sendto 2605:6001:f1xx::/40 /112 11427 sendto 2605:6001:f1xx::/40 /104 11427 sendto 2605:6001:f1xx::/40 /96 11427 sendto 2605:6001:f1xx::/40 /88 11427 sendto 2605:6001:f1xx::/40 /80 11427 sendto 2605:6001:f1xx::/40 /72 11427 sendto 2605:6001:f1xx::/40 /64 11427 sendto 2605:6001:f1xx::/40 /56 11427 sendto 2605:6001:f1xx::/40 /48 11427 sendto 2605:6001:f1xx::/40 /40 11427 sendto 2605:6001:71xx::/40 /32 11427 sendto 2605:6081:f1xx::/40 /24 UNROUTED sendto 2605:e001:f1xx::/40 /16 UNROUTED sendto
Meaning of status in Received column:
sendto The spoofer client was unable to send spoofed headers due to an operating system restriction.
The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.Feedback:
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