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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
22270952026-09-04 09:12:09185.153.35.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22259442026-09-02 10:31:34185.153.35.x/24197336 (TEL-KAB)pol (Poland)yesrewrittenrewrittennoneReport
22253982026-09-01 13:02:565.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22253722026-09-01 12:22:105.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22253602026-09-01 12:05:325.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22252412026-09-01 08:30:415.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22246352026-08-31 10:36:485.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22246032026-08-31 09:16:085.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22245892026-08-31 08:40:545.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22231002026-08-28 11:24:3446.31.33.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22230982026-08-28 11:22:185.134.64.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
22230842026-08-28 11:06:17185.153.35.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport
4051142018-02-05 20:43:25185.153.35.x/24197336 (TEL-KAB)pol (Poland)yesblockedblockednoneReport

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