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Session Report

Summary:
Test run at: 2021-11-23 10:47:25 GMT
Client Prefix (v4): 83.226.126.x/24
Client AS (v4): 2119 (TELENOR-NEXTEL)
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

Meaning of result status in column:

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 AS Route:
This test run probed the following paths in order to infer your ability to send different spoofed source packets. Each node in the graph corresponds to an autonomous system, i.e. different Internet service providers. NOTE: This graph does NOT show if an AS blocks spoofed packets, only the path taken by received spoofed packets. The IP Path Details are available for this run. If non-spoofed packets weren't received at a destination, the traceroute to that destination is not included in this graph and may even cause a totally empty graph.

  

  

IPv4 Adjacent Netblock Testing:

Your host (83.226.126.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
83.226.126.x/24/312119no
83.226.126.x/24/302119no
83.226.126.x/24/292119no
83.226.126.x/24/282119no
83.226.126.x/24/272119no
83.226.126.x/24/262119no
83.226.126.x/24/252119no
83.226.126.x/24/242119no
83.226.127.x/24/232119no
83.226.124.x/24/222119no
83.226.122.x/24/212119no
83.226.118.x/24/202119no
83.226.110.x/24/192119no
83.226.94.x/24/182119no
83.226.62.x/24/172119no
83.226.254.x/24/162119no
83.227.126.x/24/152119no
83.224.126.x/24/14UNROUTEDno
83.230.126.x/24/138508no
83.234.126.x/24/1220485no
83.242.126.x/24/11198579no
83.194.126.x/24/103215no
83.162.126.x/24/93265no
83.98.126.x/24/830914no

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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