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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
22576782026-10-26 16:39:5445.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22555362026-10-22 13:49:3445.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22555342026-10-22 13:47:4945.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22555072026-10-22 13:08:4645.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22540162026-10-20 09:04:3245.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22535752026-10-19 13:30:2045.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22535422026-10-19 12:35:3345.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22518762026-10-16 11:57:5245.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22495672026-10-13 07:57:4845.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22454042026-10-06 06:51:0245.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22428992026-10-01 16:15:1945.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22398372026-09-26 14:00:4945.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22392952026-09-25 12:46:5645.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22387632026-09-24 15:46:5145.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22387432026-09-24 15:08:3245.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22347812026-09-17 14:39:4645.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22347662026-09-17 14:01:3045.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22306752026-09-10 13:09:2445.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22306662026-09-10 12:54:3145.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22306292026-09-10 11:55:3245.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22266302026-09-03 12:56:3745.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22265472026-09-03 10:48:3545.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport

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