Logo

Session Report

Summary:
Test run at: 2020-09-18 08:17:08 GMT
Client Prefix (v4): 192.74.254.x/24
Client AS (v4): 54600 (PEGTECHINC)
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
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 Adjacent Netblock Testing:

Your host (192.74.254.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
192.74.254.x/24/3154600no
192.74.254.x/24/3054600no
192.74.254.x/24/2954600no
192.74.254.x/24/2854600no
192.74.254.x/24/2754600no
192.74.254.x/24/2654600no
192.74.254.x/24/2554600no
192.74.254.x/24/2454600no
192.74.255.x/24/2354600no
192.74.252.x/24/2254600no
192.74.250.x/24/2154600no
192.74.246.x/24/2054600no
192.74.238.x/24/1954600no
192.74.222.x/24/1816545no
192.74.190.x/24/171221no
192.74.126.x/24/16UNROUTEDno
192.75.254.x/24/15239no
192.72.254.x/24/14UNROUTEDno
192.78.254.x/24/13UNROUTEDno
192.66.254.x/24/12UNROUTEDno
192.90.254.x/24/116no
192.106.254.x/24/101267no
192.10.254.x/24/9UNROUTEDno
192.202.254.x/24/8UNROUTEDno

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking

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