Session Report
Summary:
Test run at: 2019-08-30 15:27:20 GMT
Client Prefix (v4): 185.226.93.x/24
Client AS (v4): 18450 (WEBNX)
IPv4 Probes: 66
| 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 (185.226.93.x/24) can spoof 0 neighboring addresses
| Spoofed source address (anon) | Prefix
Length | ASN of spoofed
source address | Received |
|---|
| 185.226.93.x/24 | /31 | 18450 | no |
| 185.226.93.x/24 | /30 | 18450 | no |
| 185.226.93.x/24 | /29 | 18450 | no |
| 185.226.93.x/24 | /28 | 18450 | no |
| 185.226.93.x/24 | /27 | 18450 | no |
| 185.226.93.x/24 | /26 | 18450 | no |
| 185.226.93.x/24 | /25 | 18450 | no |
| 185.226.93.x/24 | /24 | 18450 | no |
| 185.226.92.x/24 | /23 | 205196 | no |
| 185.226.95.x/24 | /22 | 174 | no |
| 185.226.89.x/24 | /21 | 205110 | no |
| 185.226.85.x/24 | /20 | UNROUTED | no |
| 185.226.77.x/24 | /19 | UNROUTED | no |
| 185.226.125.x/24 | /18 | UNROUTED | no |
| 185.226.29.x/24 | /17 | 201942 | no |
| 185.226.221.x/24 | /16 | 61323 | no |
| 185.227.93.x/24 | /15 | 39827 | no |
| 185.224.93.x/24 | /14 | 201453 | no |
| 185.230.93.x/24 | /13 | 205116 | no |
| 185.234.93.x/24 | /12 | 16186 | no |
| 185.242.93.x/24 | /11 | 207023 | no |
| 185.194.93.x/24 | /10 | 197869 | no |
| 185.162.93.x/24 | /9 | 41722 | no |
| 185.98.93.x/24 | /8 | 34928 | no |
Meaning of status in Received column:
| no | Packets spoofed from adjacent netblock were not received, probably due to blocking |
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.
