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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
18642302024-11-20 08:43:112a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18601862024-11-13 07:36:092a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18564022024-11-06 06:29:032a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18523932024-10-30 05:22:002a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18488372024-10-23 04:14:512a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18449362024-10-16 03:07:542a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18413482024-10-09 02:00:512a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18376592024-10-02 00:53:532a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18339272024-09-24 23:46:492a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18303172024-09-17 22:39:412a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18266682024-09-10 21:32:262a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18229192024-09-03 20:25:102a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18193122024-08-27 19:17:572a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18158212024-08-20 18:10:202a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18121972024-08-13 17:03:032a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18086062024-08-06 15:55:532a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18049822024-07-30 14:48:502a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
18015782024-07-23 13:41:522a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17977432024-07-16 12:34:482a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17937552024-07-09 11:27:482a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17900172024-07-02 10:20:502a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17860482024-06-25 09:13:492a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17821222024-06-18 08:06:502a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17780542024-06-11 06:59:412a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17741302024-06-04 05:52:302a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17703472024-05-28 04:45:272a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17665352024-05-21 03:38:142a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17630122024-05-14 02:31:132a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17594692024-05-07 01:24:002a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17561322024-04-30 00:16:462a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17523322024-04-22 23:09:482a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17489322024-04-15 22:02:522a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17452732024-04-08 20:56:032a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17416762024-04-01 19:49:142a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17383882024-03-25 18:42:092a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17349542024-03-18 17:35:192a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17314782024-03-11 16:28:252a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17278642024-03-04 15:21:342a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17242732024-02-26 14:14:372a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17206562024-02-19 13:07:412a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17173112024-02-12 12:00:482a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17136882024-02-05 10:54:002a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17100952024-01-29 09:47:092a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17065042024-01-22 08:40:132a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
17030912024-01-15 07:33:152a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16992462024-01-08 06:26:252a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16958032024-01-01 05:19:302a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16926132023-12-25 04:12:412a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16890832023-12-18 03:05:422a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16878792023-12-15 12:36:072a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16853252023-12-11 01:58:432a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16815462023-12-04 00:51:332a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16778382023-11-26 23:44:382a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16740562023-11-19 22:37:462a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16703582023-11-12 21:30:072a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16666782023-11-05 20:23:062a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16629062023-10-29 19:16:012a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16602002023-10-24 18:31:102a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16590492023-10-22 18:09:052a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16564572023-10-17 17:23:522a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16552752023-10-15 17:01:322a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔received✔received/16Report
16525732023-10-10 16:16:492a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16523062023-10-10 08:35:332a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16522932023-10-10 08:02:592a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16522862023-10-10 07:53:462a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16522562023-10-10 06:41:022a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16522532023-10-10 06:29:182a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16522512023-10-10 06:24:452a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16519102023-10-09 14:57:182a03:4000:xx::/40197540 (netcup-AS)deu (Germany)noblockedblocked/64Report
16514192023-10-08 15:54:042a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔received✔received/16Report
16443422023-09-24 12:31:352a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔received✔received/16Report
16403942023-09-17 11:23:552a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16365562023-09-10 10:16:392a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16330532023-09-03 09:09:442a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16293112023-08-27 08:02:532a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16254682023-08-20 06:56:042a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16215402023-08-13 05:49:192a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16177662023-08-06 04:42:332a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16141402023-07-30 03:35:432a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16106932023-07-23 02:28:542a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16071342023-07-16 01:22:062a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
16031712023-07-09 00:15:202a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15993552023-07-01 23:08:312a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15957772023-06-24 22:01:432a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15922512023-06-17 20:54:582a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15886762023-06-10 19:48:182a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15851402023-06-03 18:41:342a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15814342023-05-27 17:34:482a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15776262023-05-20 16:28:032a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15741172023-05-13 15:21:182a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15704882023-05-06 14:14:302a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15671312023-04-29 13:07:472a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15636012023-04-22 12:00:582a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15600812023-04-15 10:54:092a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15563222023-04-08 09:47:252a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15527392023-04-01 08:40:302a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15491042023-03-25 07:33:382a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15452702023-03-18 06:26:352a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15411662023-03-11 05:19:502a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report
15373702023-03-04 04:12:552a03:4000:xx::/40197540 (netcup-AS)deu (Germany)no✔blocked✔blocked/64Report

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