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Session Report

Summary:
Test run at: 2020-08-23 19:28:27 GMT
Client Prefix (v4): 46.249.59.x/24
Client AS (v4): 50673 (Serverius-as)
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 (46.249.59.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
46.249.59.x/24/3150673natblock
46.249.59.x/24/3050673natblock
46.249.59.x/24/2950673natblock
46.249.59.x/24/2850673natblock
46.249.59.x/24/2750673natblock
46.249.59.x/24/2650673natblock
46.249.59.x/24/2550673natblock
46.249.59.x/24/2450673natblock
46.249.58.x/24/2350673natblock
46.249.57.x/24/2250673natblock
46.249.63.x/24/2150673natblock
46.249.51.x/24/2050673natblock
46.249.43.x/24/1950673natblock
46.249.27.x/24/1850009natblock
46.249.123.x/24/17201150natblock
46.249.187.x/24/1634857natblock
46.248.59.x/24/1558224natblock
46.251.59.x/24/1421412natblock
46.253.59.x/24/13197558natblock
46.241.59.x/24/1221127natblock
46.233.59.x/24/1141339natblock
46.217.59.x/24/106821natblock
46.185.59.x/24/915895natblock
46.121.59.x/24/89116natblock

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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