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Session Report

Summary:
Test run at: 2020-09-08 08:10:27 GMT
Client Prefix (v4): 104.206.12.x/24
Client AS (v4): 62904 (EONIX-COMMUNICATIONS-ASBLOCK-62904)
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
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

IPv4 Adjacent Netblock Testing:

Your host (104.206.12.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
104.206.12.x/24/3162904natblock
104.206.12.x/24/3062904natblock
104.206.12.x/24/2962904natblock
104.206.12.x/24/2862904natblock
104.206.12.x/24/2762904natblock
104.206.12.x/24/2662904natblock
104.206.12.x/24/2562904natblock
104.206.12.x/24/2462904natblock
104.206.13.x/24/2362904natblock
104.206.14.x/24/22UNROUTEDnatblock
104.206.8.x/24/2162904natblock
104.206.4.x/24/2062904natblock
104.206.28.x/24/1962904natblock
104.206.44.x/24/1862904natblock
104.206.76.x/24/1762904natblock
104.206.140.x/24/1662904natblock
104.207.12.x/24/1546892natblock
104.204.12.x/24/1419397natblock
104.202.12.x/24/1318978natblock
104.198.12.x/24/1215169natblock
104.222.12.x/24/1114410natblock
104.238.12.x/24/106762natblock
104.142.12.x/24/96561natblock
104.78.12.x/24/816625natblock

Meaning of status in Received column:

natblockSpoofed 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.
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