Test run at: 2021-08-03 22:19:42 GMT
Client Prefix (v6): 2606:5d00:28xx::/40
Client AS (v6): 11525 (HRTC)
IPv6 Probes: 56
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 probes:
IPv6 Adjacent Netblock Testing:
Spoofed source address Destination Received 2001:48d0:101:501::159 2001:48d0:101:501::242 no 2001:4978:1fb:6400::d2 2001:48d0:101:501::242 no 2001:49aa:111:aa00::11 2001:48d0:101:501::242 no fd11:1111:1111::1111 2001:48d0:101:501::242 no
Spoofed source address (anon) Prefix
ASN of spoofed
Received 2606:5d00:28xx::/40 /120 11525 sendto 2606:5d00:28xx::/40 /112 11525 sendto 2606:5d00:28xx::/40 /104 11525 sendto 2606:5d00:28xx::/40 /96 11525 sendto 2606:5d00:28xx::/40 /88 11525 sendto 2606:5d00:28xx::/40 /80 11525 sendto 2606:5d00:28xx::/40 /72 11525 sendto 2606:5d00:28xx::/40 /64 11525 sendto 2606:5d00:28xx::/40 /56 11525 sendto 2606:5d00:28xx::/40 /48 11525 sendto 2606:5d00:28xx::/40 /40 11525 sendto 2606:5d00:a8xx::/40 /32 11525 sendto 2606:5d80:28xx::/40 /24 32613 sendto 2606:dd00:28xx::/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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