Logo

Session Report

Summary:
Test run at: 2021-04-09 02:38:58 GMT
Client Prefix (v4): 203.134.124.x/24
Client AS (v4): 9443 (VOCUS-RETAIL-AU)
IPv4 Probes: 66
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable blocked
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.
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 (203.134.124.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
203.134.124.x/24/319443sendto
203.134.124.x/24/309443sendto
203.134.124.x/24/299443sendto
203.134.124.x/24/289443sendto
203.134.124.x/24/279443sendto
203.134.124.x/24/269443sendto
203.134.124.x/24/259443sendto
203.134.124.x/24/249443sendto
203.134.125.x/24/239443sendto
203.134.126.x/24/229443sendto
203.134.120.x/24/219443sendto
203.134.116.x/24/209443sendto
203.134.108.x/24/199443sendto
203.134.92.x/24/189443sendto
203.134.60.x/24/179443sendto
203.134.252.x/24/16UNROUTEDsendto
203.135.124.x/24/1558461sendto
203.132.124.x/24/14UNROUTEDsendto
203.130.124.x/24/139943sendto
203.142.124.x/24/12137872sendto
203.150.124.x/24/114618sendto
203.166.124.x/24/10703sendto
203.198.124.x/24/94760sendto
203.6.124.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 able to spoof routable, non-adjacent source addresses through the first 1 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.
Last Modified