|Egress spoofing summary|
|Largest spoofable neighbor prefix||none|
- Your host is behind a Network Address Translation (NAT) router or firewall which rewrites the source addresses of the test traffic. To test your provider's network further, you must remove the NAT/firewall/router and connect directly.
IPv4 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.IPv4 Adjacent Netblock Testing:
Your host (86.49.57.x/24) can spoof 0 neighboring addresses
Spoofed IP (anon) Prefix
Received 86.49.57.x/24 /31 6830 rewritten 86.49.57.x/24 /30 6830 rewritten 86.49.57.x/24 /29 6830 rewritten 86.49.57.x/24 /28 6830 rewritten 86.49.57.x/24 /27 6830 rewritten 86.49.57.x/24 /26 6830 rewritten 86.49.57.x/24 /25 6830 rewritten 86.49.57.x/24 /24 6830 rewritten 86.49.56.x/24 /23 6830 rewritten 86.49.59.x/24 /22 6830 rewritten 86.49.61.x/24 /21 6830 rewritten 86.49.49.x/24 /20 6830 rewritten 86.49.41.x/24 /19 6830 rewritten 86.49.25.x/24 /18 6830 rewritten 86.49.121.x/24 /17 6830 rewritten 86.49.185.x/24 /16 6830 rewritten 86.48.57.x/24 /15 16095 rewritten 86.51.57.x/24 /14 35819 rewritten 86.53.57.x/24 /13 8190 rewritten 86.57.57.x/24 /12 49100 rewritten 86.33.57.x/24 /11 1257 rewritten 86.17.57.x/24 /10 5089 rewritten 86.113.57.x/24 /9 9142 rewritten 86.177.57.x/24 /8 2856 rewritten
Meaning of status in Received column:
rewritten The source address of the probe packets we received differs from the spoofed address. It appears that an intermediate device is rewriting your packet headers.
IPv4 Egress Filtering Depth:
The tracefilter test found your host unable to spoof routable, non-adjacent source addresses through even the first IP hop.Summary:
The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.Feedback:
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