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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
18577732024-11-08 16:26:2171.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
18555142024-11-04 18:22:0271.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
18555052024-11-04 18:07:2571.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
18492852024-10-23 16:49:2371.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
18446842024-10-15 17:10:3971.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
4627872018-05-10 14:51:3471.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
3760042017-12-19 16:23:2971.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
2417392017-06-07 13:22:5571.15.21.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport

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