Test run at: 2020-10-14 20:25:33 GMT
Client Prefix (v4): 89.34.27.x/24
Client AS (v4): 25198 (ZetServers)
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server) Source address type IPv4 Private - RFC1918 ✔ 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.
Warnings:
IPv4 Adjacent Netblock Testing:
Your host (89.34.27.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon) Prefix
LengthASN of spoofed
source addressReceived 89.34.27.x/24 /31 25198 no 89.34.27.x/24 /30 25198 no 89.34.27.x/24 /29 25198 no 89.34.27.x/24 /28 25198 no 89.34.27.x/24 /27 25198 no 89.34.27.x/24 /26 25198 no 89.34.27.x/24 /25 25198 no 89.34.27.x/24 /24 25198 no 89.34.26.x/24 /23 57673 no 89.34.25.x/24 /22 33911 no 89.34.31.x/24 /21 42947 no 89.34.19.x/24 /20 201682 no 89.34.11.x/24 /19 34450 no 89.34.59.x/24 /18 57218 no 89.34.91.x/24 /17 60676 no 89.34.155.x/24 /16 57218 no 89.35.27.x/24 /15 50884 no 89.32.27.x/24 /14 57218 no 89.38.27.x/24 /13 41055 no 89.42.27.x/24 /12 UNROUTED no 89.50.27.x/24 /11 5430 no 89.2.27.x/24 /10 21502 no 89.98.27.x/24 /9 6830 no 89.162.27.x/24 /8 29695 no Meaning of status in Received column:
no Packets spoofed from adjacent netblock were not received, probably due to blocking
IPv4 Outbound 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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