Session Report
Summary:
Test run at: 2019-09-28 23:09:51 GMT
Client Prefix (v4): 46.29.167.x/24
Client AS (v4): 51659 (ASBAXET)
IPv4 Probes: 72
Outbound spoofing summary (from the client to our server) |
Source address type |
IPv4 |
Private -
RFC1918 |
blocked |
Routable |
received |
Largest spoofable neighbor prefix length |
/8 |
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 (46.29.167.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)
Spoofed source address (anon) | Prefix Length | ASN of spoofed source address | Received |
46.29.167.x/24 | /31 | 51659 | yes |
46.29.167.x/24 | /30 | 51659 | yes |
46.29.167.x/24 | /29 | 51659 | yes |
46.29.167.x/24 | /28 | 51659 | yes |
46.29.167.x/24 | /27 | 51659 | yes |
46.29.167.x/24 | /26 | 51659 | yes |
46.29.167.x/24 | /25 | 51659 | yes |
46.29.167.x/24 | /24 | 51659 | yes |
46.29.166.x/24 | /23 | 51659 | yes |
46.29.165.x/24 | /22 | 51659 | yes |
46.29.163.x/24 | /21 | 51659 | yes |
46.29.175.x/24 | /20 | 34547 | yes |
46.29.183.x/24 | /19 | 60391 | yes |
46.29.135.x/24 | /18 | UNROUTED | no |
46.29.231.x/24 | /17 | 47232 | yes |
46.29.39.x/24 | /16 | 31668 | yes |
46.28.167.x/24 | /15 | 199312 | yes |
46.31.167.x/24 | /14 | 50758 | yes |
46.25.167.x/24 | /13 | 12430 | yes |
46.21.167.x/24 | /12 | 42755 | yes |
46.13.167.x/24 | /11 | 13036 | yes |
46.61.167.x/24 | /10 | 12389 | yes |
46.93.167.x/24 | /9 | 3320 | yes |
46.157.167.x/24 | /8 | 2119 | yes |
Meaning of status in Received column:
no | Packets spoofed from adjacent netblock were not received, probably due to blocking |
yes | Packets spoofed from adjacent netblock were received |
yes | Packets spoofed from adjacent netblock were received (but that netblock is within the source AS) |
IPv4 Outbound Filtering Depth:
The tracefilter test found your host
able to spoof routable, non-adjacent source addresses through the
first 10 IP hop(s).
Summary:
The results from all tests are aggregated to produce a summary
"State of IP Spoofing" report.
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