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Session Report

Summary:
Test run at: 2018-01-10 21:18:47 GMT
Client Prefix (v4): 150.250.128.x/24
Client AS (v4): 33523 (ROWANUNIVERSITY)
IPv4 Probes: 102
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 received
Routable received
Largest spoofable neighbor prefix length /8
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 (150.250.128.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
150.250.128.x/24/3133523yes
150.250.128.x/24/3033523yes
150.250.128.x/24/2933523yes
150.250.128.x/24/2833523yes
150.250.128.x/24/2733523yes
150.250.128.x/24/2633523yes
150.250.128.x/24/2533523yes
150.250.128.x/24/2433523yes
150.250.129.x/24/2333523yes
150.250.130.x/24/2233523yes
150.250.132.x/24/2133523yes
150.250.136.x/24/2033523yes
150.250.144.x/24/1933523yes
150.250.160.x/24/1833523yes
150.250.192.x/24/1733523yes
150.250.0.x/24/1633523yes
150.251.128.x/24/15UNROUTEDyes
150.248.128.x/24/14UNROUTEDyes
150.254.128.x/24/139112yes
150.242.128.x/24/1245475yes
150.234.128.x/24/11UNROUTEDyes
150.218.128.x/24/10UNROUTEDyes
150.186.128.x/24/920312yes
150.122.128.x/24/8UNROUTEDyes

Meaning of status in Received column:

yesPackets spoofed from adjacent netblock were received
yesPackets spoofed from adjacent netblock were received (but that netblock is within the source AS)

IPv4 Outbound Filtering Depth:

The tracefilter test found your host able to spoof routable, non-adjacent source addresses through the first 10 IP hop(s).
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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