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Session Report

Summary:
Test run at: 2020-09-06 01:26:39 GMT
Client Prefix (v4): 185.229.59.x/24
Client AS (v4): 30083 (AS-30083-GO-DADDY-COM-LLC)
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 (185.229.59.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
185.229.59.x/24/3130083natblock
185.229.59.x/24/3030083natblock
185.229.59.x/24/2930083natblock
185.229.59.x/24/2830083natblock
185.229.59.x/24/2730083natblock
185.229.59.x/24/2630083natblock
185.229.59.x/24/2530083natblock
185.229.59.x/24/2430083natblock
185.229.58.x/24/2349453natblock
185.229.57.x/24/2235913natblock
185.229.63.x/24/21202341natblock
185.229.51.x/24/2035826natblock
185.229.43.x/24/1921472natblock
185.229.27.x/24/18200899natblock
185.229.123.x/24/17197793natblock
185.229.187.x/24/1651522natblock
185.228.59.x/24/15133476natblock
185.231.59.x/24/14UNROUTEDnatblock
185.225.59.x/24/13UNROUTEDnatblock
185.237.59.x/24/1215874natblock
185.245.59.x/24/11209014natblock
185.197.59.x/24/10206049natblock
185.165.59.x/24/951580natblock
185.101.59.x/24/820861natblock

Meaning of status in Received column:

natblockSpoofed probe packets appear to be blocked by your local NAT or firewall rather than being rewritten with a public source address.

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