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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
11574922021-06-08 14:58:122406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noreceivedreceived/16Report
11538672021-06-02 08:59:062406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noreceivedreceived/16Report
11497312021-05-26 07:52:152406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noreceivedreceived/16Report
11469342021-05-21 05:15:232406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noreceivedreceived/16Report
11465572021-05-20 12:37:522406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noreceivedreceived/16Report
11446572021-05-17 16:59:452406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noreceivedreceived/16Report
11443652021-05-17 08:22:112406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noreceivedreceived/16Report
11394242021-05-09 05:17:332406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11391082021-05-08 13:00:372406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11390532021-05-08 09:40:042406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11299262021-04-25 11:03:252406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11240702021-04-15 11:42:062406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11210732021-04-10 11:35:552406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11196522021-04-08 07:10:532406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11179262021-04-05 19:47:342406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noreceivedreceived/16Report
11171422021-04-04 08:11:242406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11091322021-03-22 08:10:202406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11090552021-03-22 05:08:082406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11087502021-03-21 11:37:232406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11080662021-03-20 06:28:172406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11080542021-03-20 06:04:322406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11077442021-03-19 16:57:112406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11063102021-03-17 12:40:482406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11054372021-03-16 02:39:422406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11054312021-03-16 02:24:302406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11051812021-03-15 17:29:042406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11049582021-03-15 11:13:562406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11045202021-03-14 16:39:262406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11044912021-03-14 14:51:502406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11044532021-03-14 12:20:162406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11044252021-03-14 10:21:542406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
11027112021-03-11 16:15:532406:8dc0:22xx::/4060614 (TsungYi-Yu)twn (Taiwan)noblockedblocked/64Report
10730462021-01-30 03:52:022406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noblockedblocked/48Report
10727392021-01-29 14:43:562406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noblockedblocked/48Report
10727072021-01-29 13:27:392406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noblockedblocked/48Report
10726922021-01-29 13:10:222406:8dc0:22xx::/40209557 (STEVEYI-ASN)aus (Australia)noblockedblocked/48Report
10725082021-01-29 07:15:132406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noblockedblocked/48Report
10711312021-01-27 07:12:332406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report
10711262021-01-27 07:00:172406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report
10711162021-01-27 06:46:122406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report
10669542021-01-20 15:11:282406:8dc0:22xx::/40209557 (STEVEYI-ASN)twn (Taiwan)noblockedblocked/48Report
10649362021-01-17 19:12:062406:8dc0:22xx::/400twn (Taiwan)noblockedblocked/48Report

All results shown
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