Logo

Session Report

Summary:
Test run at: 2016-12-23 10:38:45 GMT
Client Prefix (v4): 204.13.252.x/24
Client AS (v4): 62593 (SILO WIRELESS INC)
IPv4 Probes: 93
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable unknown
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 (204.13.252.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
204.13.252.x/24/3162593sendto
204.13.252.x/24/3062593sendto
204.13.252.x/24/2962593sendto
204.13.252.x/24/2862593sendto
204.13.252.x/24/2762593sendto
204.13.252.x/24/2662593sendto
204.13.252.x/24/2562593sendto
204.13.252.x/24/2462593sendto
204.13.253.x/24/2362593sendto
204.13.254.x/24/2262593sendto
204.13.248.x/24/2133517sendto
204.13.244.x/24/203356sendto
204.13.236.x/24/1936053sendto
204.13.220.x/24/1835934sendto
204.13.188.x/24/1735967sendto
204.13.124.x/24/16UNROUTEDsendto
204.12.252.x/24/1532097sendto
204.15.252.x/24/1422384sendto
204.9.252.x/24/1326747sendto
204.5.252.x/24/12174sendto
204.29.252.x/24/11UNROUTEDsendto
204.45.252.x/24/10174sendto
204.77.252.x/24/935985sendto
204.141.252.x/24/82914sendto

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 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