Session Report
Summary:
Test run at: 2020-10-08 15:22:01 GMT
Client Prefix (v4): 46.243.241.x/24
Client AS (v4): 9009 (M247)
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server) |
Source address type |
IPv4 |
Private -
RFC1918 |
blocked |
Routable |
blocked |
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. |
IPv4 Adjacent Netblock Testing:
Your host (46.243.241.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon) | Prefix Length | ASN of spoofed source address | Received |
46.243.241.x/24 | /31 | 9009 | no |
46.243.241.x/24 | /30 | 9009 | no |
46.243.241.x/24 | /29 | 9009 | no |
46.243.241.x/24 | /28 | 9009 | no |
46.243.241.x/24 | /27 | 9009 | no |
46.243.241.x/24 | /26 | 9009 | no |
46.243.241.x/24 | /25 | 9009 | no |
46.243.241.x/24 | /24 | 9009 | no |
46.243.240.x/24 | /23 | 9009 | no |
46.243.243.x/24 | /22 | 9009 | no |
46.243.245.x/24 | /21 | 133480 | no |
46.243.249.x/24 | /20 | 3223 | no |
46.243.225.x/24 | /19 | 9009 | no |
46.243.209.x/24 | /18 | 9009 | no |
46.243.177.x/24 | /17 | 203725 | no |
46.243.113.x/24 | /16 | 2614 | no |
46.242.241.x/24 | /15 | 12824 | no |
46.241.241.x/24 | /14 | 44395 | no |
46.247.241.x/24 | /13 | 44407 | no |
46.251.241.x/24 | /12 | 199610 | no |
46.227.241.x/24 | /11 | 15969 | no |
46.211.241.x/24 | /10 | 15895 | no |
46.179.241.x/24 | /9 | 5432 | no |
46.115.241.x/24 | /8 | 6805 | 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.
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