Logo

Session Report

Summary:
Test run at: 2020-05-18 02:35:01 GMT
Client Prefix (v4): 107.152.47.x/24
Client AS (v4): 46844 (ST-BGP)
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 (107.152.47.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
107.152.47.x/24/3146844no
107.152.47.x/24/3046844no
107.152.47.x/24/2946844no
107.152.47.x/24/2846844no
107.152.47.x/24/2746844no
107.152.47.x/24/2646844no
107.152.47.x/24/2546844no
107.152.47.x/24/2446844no
107.152.46.x/24/2311878no
107.152.45.x/24/2211878no
107.152.43.x/24/2111878no
107.152.39.x/24/2011878no
107.152.63.x/24/192732no
107.152.15.x/24/1862523no
107.152.111.x/24/1746562no
107.152.175.x/24/1655286no
107.153.47.x/24/152514no
107.154.47.x/24/14UNROUTEDno
107.156.47.x/24/137065no
107.144.47.x/24/1233363no
107.136.47.x/24/117018no
107.184.47.x/24/1020001no
107.216.47.x/24/97018no
107.24.47.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