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Session Report

Summary:
Test run at: 2020-10-21 22:46:00 GMT
Client Prefix (v4): 45.254.247.x/24
Client AS (v4): 22363 (PHMGMT-AS1)
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 (45.254.247.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
45.254.247.x/24/3122363no
45.254.247.x/24/3022363no
45.254.247.x/24/2922363no
45.254.247.x/24/2822363no
45.254.247.x/24/2722363no
45.254.247.x/24/2622363no
45.254.247.x/24/2522363no
45.254.247.x/24/2422363no
45.254.246.x/24/2322363no
45.254.245.x/24/22UNROUTEDno
45.254.243.x/24/21UNROUTEDno
45.254.255.x/24/20UNROUTEDno
45.254.231.x/24/19UNROUTEDno
45.254.215.x/24/18UNROUTEDno
45.254.183.x/24/17UNROUTEDno
45.254.119.x/24/16UNROUTEDno
45.255.247.x/24/15UNROUTEDno
45.252.247.x/24/1463747no
45.250.247.x/24/1323860no
45.246.247.x/24/1224863no
45.238.247.x/24/11268344no
45.222.247.x/24/1037282no
45.190.247.x/24/9269655no
45.126.247.x/24/811179no

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.
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