Session Report
Summary:
Test run at: 2020-09-08 01:16:24 GMT
Client Prefix (v4): 64.94.215.x/24
Client AS (v4): 35913 (DEDIPATH-LLC)
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 (64.94.215.x/24) can spoof 0 neighboring addresses
| Spoofed source address (anon) | Prefix
Length | ASN of spoofed
source address | Received |
|---|
| 64.94.215.x/24 | /31 | 35913 | natblock |
| 64.94.215.x/24 | /30 | 35913 | natblock |
| 64.94.215.x/24 | /29 | 35913 | natblock |
| 64.94.215.x/24 | /28 | 35913 | natblock |
| 64.94.215.x/24 | /27 | 35913 | natblock |
| 64.94.215.x/24 | /26 | 35913 | natblock |
| 64.94.215.x/24 | /25 | 35913 | natblock |
| 64.94.215.x/24 | /24 | 35913 | natblock |
| 64.94.214.x/24 | /23 | 35913 | natblock |
| 64.94.213.x/24 | /22 | 35913 | natblock |
| 64.94.211.x/24 | /21 | 35913 | natblock |
| 64.94.223.x/24 | /20 | 12181 | natblock |
| 64.94.199.x/24 | /19 | 12178 | natblock |
| 64.94.247.x/24 | /18 | 27382 | natblock |
| 64.94.151.x/24 | /17 | 11853 | natblock |
| 64.94.87.x/24 | /16 | 46071 | natblock |
| 64.95.215.x/24 | /15 | 13791 | natblock |
| 64.92.215.x/24 | /14 | 29863 | natblock |
| 64.90.215.x/24 | /13 | 27216 | natblock |
| 64.86.215.x/24 | /12 | 6453 | natblock |
| 64.78.215.x/24 | /11 | 3356 | natblock |
| 64.126.215.x/24 | /10 | UNROUTED | natblock |
| 64.30.215.x/24 | /9 | 11841 | natblock |
| 64.222.215.x/24 | /8 | 13977 | 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.
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.
