Session Report
Summary:
Test run at: 2017-07-02 06:47:02 GMT
Client Prefix (v4): 79.124.7.x/24
Client AS (v4): 203380 (DAInternationalGroup)
IPv4 Probes: 117
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. |
IPv4 Adjacent Netblock Testing:
Your host (79.124.7.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon) | Prefix Length | ASN of spoofed source address | Received |
79.124.7.x/24 | /31 | 203380 | sendto |
79.124.7.x/24 | /30 | 203380 | sendto |
79.124.7.x/24 | /29 | 203380 | sendto |
79.124.7.x/24 | /28 | 203380 | sendto |
79.124.7.x/24 | /27 | 203380 | sendto |
79.124.7.x/24 | /26 | 203380 | sendto |
79.124.7.x/24 | /25 | 203380 | sendto |
79.124.7.x/24 | /24 | 203380 | sendto |
79.124.6.x/24 | /23 | 13147 | sendto |
79.124.5.x/24 | /22 | 13147 | sendto |
79.124.3.x/24 | /21 | 62386 | sendto |
79.124.15.x/24 | /20 | 57344 | sendto |
79.124.23.x/24 | /19 | 57344 | sendto |
79.124.39.x/24 | /18 | 34524 | sendto |
79.124.71.x/24 | /17 | 60168 | sendto |
79.124.135.x/24 | /16 | 34058 | sendto |
79.125.7.x/24 | /15 | 16509 | sendto |
79.126.7.x/24 | /14 | 12389 | sendto |
79.120.7.x/24 | /13 | 12714 | sendto |
79.116.7.x/24 | /12 | 8708 | sendto |
79.108.7.x/24 | /11 | 6739 | sendto |
79.92.7.x/24 | /10 | 15557 | sendto |
79.60.7.x/24 | /9 | 3269 | sendto |
79.252.7.x/24 | /8 | 3320 | sendto |
Meaning of status in Received column:
sendto | The spoofer client was unable to send spoofed headers due to an operating system restriction. |
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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and invite users to join the Spoofer
Users Mailing List for discussion and announcements.