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Session Report

Summary:
Test run at: 2023-02-11 21:28:07 GMT
Client Prefix (v4): 23.130.136.x/24
Client AS (v4): 52210 (AsreTeleCoM-SP)
IPv4 Probes: 60
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 (23.130.136.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
23.130.136.x/24/3152210no
23.130.136.x/24/3052210no
23.130.136.x/24/2952210no
23.130.136.x/24/2852210no
23.130.136.x/24/2752210no
23.130.136.x/24/2652210no
23.130.136.x/24/2552210no
23.130.136.x/24/2452210no
23.130.137.x/24/23212934no
23.130.138.x/24/2252210no
23.130.140.x/24/21UNROUTEDno
23.130.128.x/24/2026721no
23.130.152.x/24/19400115no
23.130.168.x/24/18UNROUTEDno
23.130.200.x/24/17400385no
23.130.8.x/24/16400179no
23.131.136.x/24/1516509no
23.128.136.x/24/14UNROUTEDno
23.134.136.x/24/13400564no
23.138.136.x/24/12394335no
23.146.136.x/24/11UNROUTEDno
23.162.136.x/24/10UNROUTEDno
23.194.136.x/24/945899no
23.2.136.x/24/816625no

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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