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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
13219732022-03-09 08:57:052804:388:80xx::/4022085bra (Brazil)noblockedblocked/64Report
12474292021-11-09 18:10:352804:388:80xx::/4022085bra (Brazil)nounknownunknownnoneReport
10627742021-01-13 23:31:562804:388:80xx::/4022085bra (Brazil)noblockedblocked/64Report
10403262020-12-04 11:34:292804:388:80xx::/4022085bra (Brazil)noblockedblocked/64Report
8565062020-03-06 23:23:382804:388:80xx::/4022085bra (Brazil)noblockedblocked/64Report
8544152020-03-03 16:25:392804:388:80xx::/4022085bra (Brazil)noblockedblocked/64Report
7326792019-08-13 19:27:382804:388:80xx::/4022085bra (Brazil)yesblockedblockednoneReport
5148012018-08-07 22:33:122804:388:80xx::/4022085bra (Brazil)noblockedblocked/64Report

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