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Session Report

Summary:
Test run at: 2021-08-02 01:37:30 GMT
Client Prefix (v4): 195.226.192.x/24
Client AS (v4): 201094 (gmhost)
IPv4 Probes: 66
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 (195.226.192.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
195.226.192.x/24/31201094no
195.226.192.x/24/30201094no
195.226.192.x/24/29201094no
195.226.192.x/24/28201094no
195.226.192.x/24/27201094no
195.226.192.x/24/26201094no
195.226.192.x/24/25201094no
195.226.192.x/24/24201094no
195.226.193.x/24/2321115no
195.226.194.x/24/22UNROUTEDno
195.226.196.x/24/2134984no
195.226.200.x/24/2048951no
195.226.208.x/24/1951363no
195.226.224.x/24/189155no
195.226.128.x/24/178681no
195.226.64.x/24/169197no
195.227.192.x/24/158469no
195.224.192.x/24/145413no
195.230.192.x/24/138244no
195.234.192.x/24/1215404no
195.242.192.x/24/1133916no
195.194.192.x/24/10786no
195.162.192.x/24/96848no
195.98.192.x/24/88351no

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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