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Session Report

Summary:
Test run at: 2021-02-28 21:05:42 GMT
Client Prefix (v4): 199.101.102.x/24
Client AS (v4): 46261 (QUICKPACKET)
IPv4 Probes: 69
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
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 (199.101.102.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
199.101.102.x/24/3146261sendto
199.101.102.x/24/3046261sendto
199.101.102.x/24/2946261sendto
199.101.102.x/24/2846261sendto
199.101.102.x/24/2746261sendto
199.101.102.x/24/2646261sendto
199.101.102.x/24/2546261sendto
199.101.102.x/24/2446261sendto
199.101.103.x/24/2346261sendto
199.101.100.x/24/2246261sendto
199.101.98.x/24/2146261sendto
199.101.110.x/24/2058580sendto
199.101.118.x/24/19132369sendto
199.101.70.x/24/1829758sendto
199.101.38.x/24/1719185sendto
199.101.230.x/24/1617306sendto
199.100.102.x/24/15174sendto
199.103.102.x/24/143273sendto
199.97.102.x/24/13174sendto
199.109.102.x/24/12UNROUTEDsendto
199.117.102.x/24/11209sendto
199.69.102.x/24/107018sendto
199.37.102.x/24/9UNROUTEDsendto
199.229.102.x/24/8UNROUTEDsendto

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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