Logo

Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
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.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
20740392025-12-06 02:18:1445.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
20740252025-12-06 01:35:1945.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
20740172025-12-06 01:12:2545.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
20740142025-12-06 00:59:3145.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17613302024-05-10 13:25:2145.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17577642024-05-03 12:18:1045.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17542502024-04-26 11:10:3345.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17542272024-04-26 10:27:5945.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17542212024-04-26 10:05:2245.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17542172024-04-26 09:52:4845.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17507212024-04-19 08:45:5545.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17507132024-04-19 08:23:1945.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17507062024-04-19 08:10:4645.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17507042024-04-19 08:07:0945.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport
17507032024-04-19 08:03:5845.13.227.x/2449581 (TUBE-HOSTING)deu (Germany)noblocked✔blockednoneReport

All results shown
Last Modified