Logo

Session Report

Summary:
Test run at: 2018-04-11 11:46:00 GMT
Client Prefix (v4): 64.30.98.x/24
Client AS (v4): 14051 (SUREWEST)
IPv4 Probes: 102
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.

Warnings:

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 (64.30.98.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
64.30.98.x/24/3114051sendto
64.30.98.x/24/3014051sendto
64.30.98.x/24/2914051sendto
64.30.98.x/24/2814051sendto
64.30.98.x/24/2714051sendto
64.30.98.x/24/2614051sendto
64.30.98.x/24/2514051sendto
64.30.98.x/24/2414051sendto
64.30.99.x/24/2314051sendto
64.30.96.x/24/2214051sendto
64.30.102.x/24/2114051sendto
64.30.106.x/24/2014051sendto
64.30.114.x/24/1914051sendto
64.30.66.x/24/1826292sendto
64.30.34.x/24/1713547sendto
64.30.226.x/24/166623sendto
64.31.98.x/24/1514265sendto
64.28.98.x/24/143728sendto
64.26.98.x/24/136189sendto
64.22.98.x/24/123595sendto
64.14.98.x/24/113561sendto
64.62.98.x/24/107385sendto
64.94.98.x/24/914807sendto
64.158.98.x/24/83356sendto

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