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Session Report

Summary:
Test run at: 2017-04-24 10:37:42 GMT
Client Prefix (v4): 62.119.171.x/24
Client AS (v4): 2119 (TELENOR-NEXTEL)
IPv4 Probes: 90
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 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 (62.119.171.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
62.119.171.x/24/312119sendto
62.119.171.x/24/302119sendto
62.119.171.x/24/292119sendto
62.119.171.x/24/282119sendto
62.119.171.x/24/272119sendto
62.119.171.x/24/262119sendto
62.119.171.x/24/252119sendto
62.119.171.x/24/242119sendto
62.119.170.x/24/232119sendto
62.119.169.x/24/222119sendto
62.119.175.x/24/212119sendto
62.119.163.x/24/202119sendto
62.119.187.x/24/192119sendto
62.119.139.x/24/182119sendto
62.119.235.x/24/172119sendto
62.119.43.x/24/162119sendto
62.118.171.x/24/158359sendto
62.117.171.x/24/146739sendto
62.115.171.x/24/131299sendto
62.127.171.x/24/122119sendto
62.103.171.x/24/116799sendto
62.87.171.x/24/1012741sendto
62.55.171.x/24/96805sendto
62.247.171.x/24/8702sendto

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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