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Session Report

Summary:
Test run at: 2019-10-31 00:59:30 GMT
Client Prefix (v4): 103.134.24.x/24
Client AS (v4): 63526 (SSDTL-BD)
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable unknown
Largest spoofable neighbor prefix length none

Meaning of result status in column:

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.

Warnings:

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 (103.134.24.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
103.134.24.x/24/3163526no
103.134.24.x/24/3063526no
103.134.24.x/24/2963526no
103.134.24.x/24/2863526no
103.134.24.x/24/2763526no
103.134.24.x/24/2663526no
103.134.24.x/24/2563526no
103.134.24.x/24/2463526no
103.134.25.x/24/2363526no
103.134.26.x/24/2263526no
103.134.28.x/24/21138596no
103.134.16.x/24/20138142no
103.134.8.x/24/19UNROUTEDno
103.134.56.x/24/18138600no
103.134.88.x/24/17138601no
103.134.152.x/24/16138608no
103.135.24.x/24/1538320no
103.132.24.x/24/14138252no
103.130.24.x/24/1318046no
103.142.24.x/24/12135951no
103.150.24.x/24/11UNROUTEDno
103.166.24.x/24/10UNROUTEDno
103.198.24.x/24/938809no
103.6.24.x/24/858533no

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 able to spoof routable, non-adjacent source addresses through the first 8 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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