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Session Report

Summary:
Test run at: 2017-07-09 06:53:13 GMT
Client Prefix (v4): 104.244.77.x/24
Client AS (v4): 53667 (PONYNET)
IPv4 Probes: 117
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable unknown
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 (104.244.77.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
104.244.77.x/24/3153667sendto
104.244.77.x/24/3053667sendto
104.244.77.x/24/2953667sendto
104.244.77.x/24/2853667sendto
104.244.77.x/24/2753667sendto
104.244.77.x/24/2653667sendto
104.244.77.x/24/2553667sendto
104.244.77.x/24/2453667sendto
104.244.76.x/24/2353667sendto
104.244.79.x/24/2253667sendto
104.244.73.x/24/2153667sendto
104.244.69.x/24/2030466sendto
104.244.93.x/24/19203418sendto
104.244.109.x/24/184922sendto
104.244.13.x/24/17393667sendto
104.244.205.x/24/16UNROUTEDsendto
104.245.77.x/24/1563296sendto
104.246.77.x/24/146128sendto
104.240.77.x/24/135650sendto
104.252.77.x/24/1218779sendto
104.228.77.x/24/1111351sendto
104.212.77.x/24/108075sendto
104.180.77.x/24/97018sendto
104.116.77.x/24/816625sendto

Meaning of status in Received column:

sendtoThe spoofer client was unable to send spoofed headers due to an operating system restriction.

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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