Session Report
Summary:
Test run at: 2020-08-19 22:01:25 GMT
Client Prefix (v4): 107.182.237.x/24
Client AS (v4): 32780 (HOSTINGSERVICES-INC)
IPv4 Probes: 75
Client Prefix (v6): 2606:2e00:80xx::/40
Client AS (v6): 32780 (HOSTINGSERVICES-INC)
IPv6 Probes: 68
Outbound spoofing summary (from the client to our server) |
Source address type |
IPv4 | IPv6 |
Private -
RFC1918 or ULA |
unknown | unknown |
Routable |
unknown | unknown |
Largest spoofable neighbor prefix length |
none | none |
Spoof status key |
---|
received | Spoofed packet was received. | ✔ | Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. |
rewritten | Spoofed packet was received, but the source address was changed en route. |
blocked | Spoofed packet was not received, but unspoofed packet was. |
unknown | Neither spoofed nor unspoofed packet was received. |
Warnings:
- ⚠️ Your host was unable to source even non-spoofed IPv4 UDP traffic to our servers. A firewall, router or other middlebox is preventing our testing. To test your provider's network further, you must remove the firewall or router and connect directly.
- ⚠️ Your host was unable to source even non-spoofed IPv6 UDP traffic to our servers. A firewall, router or other middlebox is preventing our testing. To test your provider's network further, you must remove the firewall or router and connect directly.
IPv4 Adjacent Netblock Testing:
Your host (107.182.237.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon) | Prefix Length | ASN of spoofed source address | Received |
107.182.237.x/24 | /31 | 32780 | natblock |
107.182.237.x/24 | /30 | 32780 | natblock |
107.182.237.x/24 | /29 | 32780 | natblock |
107.182.237.x/24 | /28 | 32780 | natblock |
107.182.237.x/24 | /27 | 32780 | natblock |
107.182.237.x/24 | /26 | 32780 | natblock |
107.182.237.x/24 | /25 | 32780 | natblock |
107.182.237.x/24 | /24 | 32780 | natblock |
107.182.236.x/24 | /23 | 32780 | natblock |
107.182.239.x/24 | /22 | 29854 | natblock |
107.182.233.x/24 | /21 | 29854 | natblock |
107.182.229.x/24 | /20 | 29854 | natblock |
107.182.253.x/24 | /19 | 3257 | natblock |
107.182.205.x/24 | /18 | 22534 | natblock |
107.182.173.x/24 | /17 | 18450 | natblock |
107.182.109.x/24 | /16 | 54979 | natblock |
107.183.237.x/24 | /15 | 18978 | natblock |
107.180.237.x/24 | /14 | 26347 | natblock |
107.178.237.x/24 | /13 | 15169 | natblock |
107.190.237.x/24 | /12 | 22552 | natblock |
107.166.237.x/24 | /11 | 54905 | natblock |
107.150.237.x/24 | /10 | 36493 | natblock |
107.246.237.x/24 | /9 | UNROUTED | natblock |
107.54.237.x/24 | /8 | UNROUTED | natblock |
Meaning of status in Received column:
natblock | Spoofed 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.
IPv6 Adjacent Netblock Testing:
Spoofed source address (anon) | Prefix Length | ASN of spoofed source address | Received |
2606:2e00:80xx::/40 | /120 | 32780 | natblock |
2606:2e00:80xx::/40 | /112 | 32780 | natblock |
2606:2e00:80xx::/40 | /104 | 32780 | natblock |
2606:2e00:80xx::/40 | /96 | 32780 | natblock |
2606:2e00:80xx::/40 | /88 | 32780 | natblock |
2606:2e00:80xx::/40 | /80 | 32780 | natblock |
2606:2e00:80xx::/40 | /72 | 32780 | natblock |
2606:2e00:80xx::/40 | /64 | 32780 | natblock |
2606:2e00:80xx::/40 | /56 | 32780 | natblock |
2606:2e00:80xx::/40 | /48 | 32780 | natblock |
2606:2e00:80xx::/40 | /40 | UNROUTED | natblock |
2606:2e00:xx::/40 | /32 | 29854 | natblock |
2606:2e80:80xx::/40 | /24 | 63125 | natblock |
2606:ae00:80xx::/40 | /16 | 7287 | natblock |
Meaning of status in Received column:
natblock | Spoofed probe packets appear to be blocked by your local NAT or firewall rather than being rewritten with a public source address. |
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.