Session Report
Summary:
Test run at: 2020-09-08 18:34:19 GMT
Client Prefix (v4): 45.80.128.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 (45.80.128.x/24) can spoof 0 neighboring addresses
| Spoofed source address (anon) | Prefix
Length | ASN of spoofed
source address | Received |
|---|
| 45.80.128.x/24 | /31 | 35913 | sendto |
| 45.80.128.x/24 | /30 | 35913 | sendto |
| 45.80.128.x/24 | /29 | 35913 | sendto |
| 45.80.128.x/24 | /28 | 35913 | sendto |
| 45.80.128.x/24 | /27 | 35913 | sendto |
| 45.80.128.x/24 | /26 | 35913 | sendto |
| 45.80.128.x/24 | /25 | 35913 | sendto |
| 45.80.128.x/24 | /24 | 35913 | sendto |
| 45.80.129.x/24 | /23 | 395800 | sendto |
| 45.80.130.x/24 | /22 | 395800 | sendto |
| 45.80.132.x/24 | /21 | 208898 | sendto |
| 45.80.136.x/24 | /20 | 57757 | sendto |
| 45.80.144.x/24 | /19 | 2116 | sendto |
| 45.80.160.x/24 | /18 | 43915 | sendto |
| 45.80.192.x/24 | /17 | 40676 | sendto |
| 45.80.0.x/24 | /16 | UNROUTED | sendto |
| 45.81.128.x/24 | /15 | 209484 | sendto |
| 45.82.128.x/24 | /14 | 208844 | sendto |
| 45.84.128.x/24 | /13 | 47764 | sendto |
| 45.88.128.x/24 | /12 | 59456 | sendto |
| 45.64.128.x/24 | /11 | 45634 | sendto |
| 45.112.128.x/24 | /10 | 17676 | sendto |
| 45.16.128.x/24 | /9 | 7018 | sendto |
| 45.208.128.x/24 | /8 | 37140 | 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
able to spoof routable, non-adjacent source addresses through the
first 1 IP hop(s).
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.
