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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
21350232026-03-25 23:33:50174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21311942026-03-18 22:26:55174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21290612026-03-14 23:30:00174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21285972026-03-13 21:23:00174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21285942026-03-13 21:20:57174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21252552026-03-07 23:02:55174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21214282026-02-28 21:56:00174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21175362026-02-21 20:49:06174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21133692026-02-14 19:23:18174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21133662026-02-14 19:11:38174.86.255.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport

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