Session Report
Summary:
Test run at: 2020-06-13 20:03:15 GMT
Client Prefix (v4): 185.189.151.x/24
Client AS (v4): 51395 (AS-SOFTPLUS)
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 (185.189.151.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon) | Prefix Length | ASN of spoofed source address | Received |
185.189.151.x/24 | /31 | 51395 | no |
185.189.151.x/24 | /30 | 51395 | no |
185.189.151.x/24 | /29 | 51395 | no |
185.189.151.x/24 | /28 | 51395 | no |
185.189.151.x/24 | /27 | 51395 | no |
185.189.151.x/24 | /26 | 51395 | no |
185.189.151.x/24 | /25 | 51395 | no |
185.189.151.x/24 | /24 | 51395 | no |
185.189.150.x/24 | /23 | 51395 | no |
185.189.149.x/24 | /22 | 51395 | no |
185.189.147.x/24 | /21 | 206324 | no |
185.189.159.x/24 | /20 | 39104 | no |
185.189.135.x/24 | /19 | 51783 | no |
185.189.183.x/24 | /18 | 49544 | no |
185.189.215.x/24 | /17 | 206319 | no |
185.189.23.x/24 | /16 | 206296 | no |
185.188.151.x/24 | /15 | 206366 | no |
185.191.151.x/24 | /14 | 48278 | no |
185.185.151.x/24 | /13 | 206673 | no |
185.181.151.x/24 | /12 | 12564 | no |
185.173.151.x/24 | /11 | 201730 | no |
185.157.151.x/24 | /10 | 204702 | no |
185.253.151.x/24 | /9 | 209713 | no |
185.61.151.x/24 | /8 | 43513 | 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.
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