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
5797022018-11-29 02:52:352600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
5796872018-11-29 02:30:032600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
5775852018-11-26 01:01:182600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4824872018-06-11 17:14:262600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2681572017-07-08 20:18:052600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2675692017-07-07 21:15:132600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2128822017-05-08 02:35:302600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2063082017-05-01 21:24:002600:1006:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport

All results shown
Last Modified