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Session Report

Summary:
Test run at: 2019-11-03 06:47:03 GMT
Client Prefix (v4): 138.68.239.x/24
Client AS (v4): 14061 (DIGITALOCEAN-ASN)
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 (138.68.239.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
138.68.239.x/24/3114061no
138.68.239.x/24/3014061no
138.68.239.x/24/2914061no
138.68.239.x/24/2814061no
138.68.239.x/24/2714061no
138.68.239.x/24/2614061no
138.68.239.x/24/2514061no
138.68.239.x/24/2414061no
138.68.238.x/24/2314061no
138.68.237.x/24/2214061no
138.68.235.x/24/2114061no
138.68.231.x/24/2014061no
138.68.255.x/24/1914061no
138.68.207.x/24/1814061no
138.68.175.x/24/1714061no
138.68.111.x/24/1614061no
138.69.239.x/24/1514566no
138.70.239.x/24/1415589no
138.64.239.x/24/134685no
138.76.239.x/24/12UNROUTEDno
138.84.239.x/24/117018no
138.100.239.x/24/10766no
138.4.239.x/24/9766no
138.196.239.x/24/8UNROUTEDno

Meaning of status in Received column:

noPackets 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.
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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