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
12287822021-10-09 16:14:3345.5.197.x/24266105bra (Brazil)yesunknownunknownnoneReport
12167822021-09-19 17:08:3545.5.197.x/24266105bra (Brazil)yesunknownunknownnoneReport
12163582021-09-18 18:05:2645.5.197.x/24266105bra (Brazil)yesunknownunknownnoneReport
11694652021-06-30 11:28:1845.5.197.x/24266105bra (Brazil)yesblockedblocked/22Report
10901072021-02-20 22:42:0345.5.197.x/24266105bra (Brazil)yesunknownrewrittennoneReport
10299612020-11-18 00:26:1445.5.197.x/24266105bra (Brazil)yesblockedblockednoneReport
10244052020-11-10 15:06:4445.5.197.x/24266105bra (Brazil)yesblockedblockednoneReport
9650052020-08-30 11:55:5045.5.197.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9606462020-08-25 11:38:2645.5.197.x/24266105bra (Brazil)yesunknownunknownnoneReport
9576162020-08-23 00:38:1045.5.197.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9518982020-08-18 00:01:1845.5.197.x/24266105bra (Brazil)yesunknownunknownnoneReport
9507272020-08-16 02:38:1345.5.197.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9506052020-08-15 21:07:5145.5.197.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified