Logo

Session Report

Summary:
Test run at: 2017-06-19 15:46:34 GMT
Client Prefix (v4): 88.200.105.x/24
Client AS (v4): 2107 (ARNES-NET)
IPv4 Probes: 117
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 (88.200.105.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
88.200.105.x/24/312107sendto
88.200.105.x/24/302107sendto
88.200.105.x/24/292107sendto
88.200.105.x/24/282107sendto
88.200.105.x/24/272107sendto
88.200.105.x/24/262107sendto
88.200.105.x/24/252107sendto
88.200.105.x/24/242107sendto
88.200.104.x/24/232107sendto
88.200.107.x/24/222107sendto
88.200.109.x/24/212107sendto
88.200.97.x/24/202107sendto
88.200.121.x/24/192107sendto
88.200.73.x/24/182107sendto
88.200.41.x/24/172107sendto
88.200.233.x/24/1612389sendto
88.201.105.x/24/155416sendto
88.202.105.x/24/1429286sendto
88.204.105.x/24/13UNROUTEDsendto
88.192.105.x/24/121759sendto
88.216.105.x/24/1133922sendto
88.232.105.x/24/109121sendto
88.136.105.x/24/98228sendto
88.72.105.x/24/83209sendto

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