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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
21634692026-05-18 12:39:4197.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
21611102026-05-14 04:02:1397.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
21610892026-05-14 02:55:4697.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
21588162026-05-10 12:40:0797.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
21576162026-05-08 03:42:1297.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
21545822026-05-02 19:00:4897.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
21538812026-04-30 22:37:4297.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
21512662026-04-26 04:22:0397.126.163.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport

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