Session Report
Summary:
Test run at: 2020-10-04 16:31:51 GMT
Client Prefix (v4): 94.156.174.x/24
Client AS (v4): 44901 (belcloud)
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 (94.156.174.x/24) can spoof 0 neighboring addresses
| Spoofed source address (anon) | Prefix
Length | ASN of spoofed
source address | Received |
|---|
| 94.156.174.x/24 | /31 | 44901 | sendto |
| 94.156.174.x/24 | /30 | 44901 | sendto |
| 94.156.174.x/24 | /29 | 44901 | sendto |
| 94.156.174.x/24 | /28 | 44901 | sendto |
| 94.156.174.x/24 | /27 | 44901 | sendto |
| 94.156.174.x/24 | /26 | 44901 | sendto |
| 94.156.174.x/24 | /25 | 44901 | sendto |
| 94.156.174.x/24 | /24 | 44901 | sendto |
| 94.156.175.x/24 | /23 | 201133 | sendto |
| 94.156.172.x/24 | /22 | 34224 | sendto |
| 94.156.170.x/24 | /21 | 57634 | sendto |
| 94.156.166.x/24 | /20 | 48584 | sendto |
| 94.156.190.x/24 | /19 | 34224 | sendto |
| 94.156.142.x/24 | /18 | 43561 | sendto |
| 94.156.238.x/24 | /17 | 43561 | sendto |
| 94.156.46.x/24 | /16 | 47748 | sendto |
| 94.157.174.x/24 | /15 | 50266 | sendto |
| 94.158.174.x/24 | /14 | 48368 | sendto |
| 94.152.174.x/24 | /13 | 29522 | sendto |
| 94.148.174.x/24 | /12 | 9158 | sendto |
| 94.140.174.x/24 | /11 | 8368 | sendto |
| 94.188.174.x/24 | /10 | 25003 | sendto |
| 94.220.174.x/24 | /9 | 3209 | sendto |
| 94.28.174.x/24 | /8 | 12389 | 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:
We welcome questions and feedback to the Spoofer Information Mailing List
and invite users to join the Spoofer
Users Mailing List for discussion and announcements.
