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Session Report

Summary:
Test run at: 2023-01-06 23:04:40 GMT
Client Prefix (v4): 46.23.111.x/24
Client AS (v4): 49747 (QHOST-AS)
IPv4 Probes: 60
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
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 (46.23.111.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
46.23.111.x/24/3149747yes
46.23.111.x/24/3049747yes
46.23.111.x/24/2949747yes
46.23.111.x/24/2849747yes
46.23.111.x/24/2749747yes
46.23.111.x/24/2649747yes
46.23.111.x/24/2549747yes
46.23.111.x/24/2449747yes
46.23.110.x/24/23208046yes
46.23.109.x/24/22211895yes
46.23.107.x/24/21UNROUTEDno
46.23.103.x/24/20205220yes
46.23.127.x/24/199038yes
46.23.79.x/24/1813213yes
46.23.47.x/24/1724651yes
46.23.239.x/24/1648173yes
46.22.111.x/24/1551896yes
46.21.111.x/24/1442708yes
46.19.111.x/24/13UNROUTEDno
46.31.111.x/24/12197075yes
46.7.111.x/24/116830yes
46.55.111.x/24/108926yes
46.87.111.x/24/93320yes
46.151.111.x/24/850802yes

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
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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