Logo

Session Report

Summary:
Test run at: 2017-02-15 02:36:49 GMT
Client Prefix (v4): 129.94.164.x/24
Client AS (v4): 23859 (UNSW-AS-AP)
IPv4 Probes: 89
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length /24
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 (129.94.164.x/24) can spoof 255 neighboring addresses (within your /24 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
129.94.164.x/24/3123859yes
129.94.164.x/24/3023859yes
129.94.164.x/24/2923859yes
129.94.164.x/24/2823859yes
129.94.164.x/24/2723859yes
129.94.164.x/24/2623859yes
129.94.164.x/24/2523859yes
129.94.164.x/24/2423859yes
129.94.165.x/24/2323859no
129.94.166.x/24/2223859no
129.94.160.x/24/2123859no
129.94.172.x/24/2023859no
129.94.180.x/24/1923859no
129.94.132.x/24/1823859no
129.94.228.x/24/1723859no
129.94.36.x/24/1623859no
129.95.164.x/24/1511995no
129.92.164.x/24/14768no
129.90.164.x/24/13UNROUTEDno
129.86.164.x/24/1226577no
129.78.164.x/24/1123719no
129.126.164.x/24/1017547no
129.30.164.x/24/9UNROUTEDno
129.222.164.x/24/82021no

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 (but that netblock is within the source AS)

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.
Last Modified