Session Report
Summary:
Test run at: 2022-05-09 13:23:07 GMT
Client Prefix (v4): 46.236.116.x/24
Client AS (v4): 45011 (SE-A3)
IPv4 Probes: 60
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 (46.236.116.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon) | Prefix Length | ASN of spoofed source address | Received |
46.236.116.x/24 | /31 | 45011 | natblock |
46.236.116.x/24 | /30 | 45011 | natblock |
46.236.116.x/24 | /29 | 45011 | natblock |
46.236.116.x/24 | /28 | 45011 | natblock |
46.236.116.x/24 | /27 | 45011 | natblock |
46.236.116.x/24 | /26 | 45011 | natblock |
46.236.116.x/24 | /25 | 45011 | natblock |
46.236.116.x/24 | /24 | 45011 | natblock |
46.236.117.x/24 | /23 | 45011 | natblock |
46.236.118.x/24 | /22 | 45011 | natblock |
46.236.112.x/24 | /21 | 45011 | natblock |
46.236.124.x/24 | /20 | 45011 | natblock |
46.236.100.x/24 | /19 | 45011 | natblock |
46.236.84.x/24 | /18 | 45011 | natblock |
46.236.52.x/24 | /17 | 12703 | natblock |
46.236.244.x/24 | /16 | 61244 | natblock |
46.237.116.x/24 | /15 | 43205 | natblock |
46.238.116.x/24 | /14 | 13110 | natblock |
46.232.116.x/24 | /13 | 40065 | natblock |
46.228.116.x/24 | /12 | 42678 | natblock |
46.252.116.x/24 | /11 | 41727 | natblock |
46.204.116.x/24 | /10 | 12912 | natblock |
46.172.116.x/24 | /9 | 196791 | natblock |
46.108.116.x/24 | /8 | 12663 | natblock |
Meaning of status in Received column:
natblock | Spoofed probe packets appear to be blocked by your local NAT or firewall rather than being rewritten with a public source address. |
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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