Logo

Session Report

Summary:
Test run at: 2017-02-12 10:46:04 GMT
Client Prefix (v4): 41.115.60.x/24
Client AS (v4): 16637 (MTNNS-AS)
IPv4 Probes: 90
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 (41.115.60.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
41.115.60.x/24/3116637sendto
41.115.60.x/24/3016637sendto
41.115.60.x/24/2916637sendto
41.115.60.x/24/2816637sendto
41.115.60.x/24/2716637sendto
41.115.60.x/24/2616637sendto
41.115.60.x/24/2516637sendto
41.115.60.x/24/2416637sendto
41.115.61.x/24/2316637sendto
41.115.62.x/24/2216637sendto
41.115.56.x/24/2116637sendto
41.115.52.x/24/2016637sendto
41.115.44.x/24/1916637sendto
41.115.28.x/24/1816637sendto
41.115.124.x/24/1716637sendto
41.115.188.x/24/1616637sendto
41.114.60.x/24/1516637sendto
41.113.60.x/24/1416637sendto
41.119.60.x/24/1316637sendto
41.123.60.x/24/1216637sendto
41.99.60.x/24/1136947sendto
41.83.60.x/24/108346sendto
41.51.60.x/24/937168sendto
41.243.60.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 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