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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
20724502025-12-03 07:45:01131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20680542025-11-25 12:15:21131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20640432025-11-18 10:54:45131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20600422025-11-11 07:41:32131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20565912025-10-31 11:11:00131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20425562025-10-07 07:02:24131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20365942025-09-26 10:32:28131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20327002025-09-19 08:26:33131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20277802025-09-10 18:31:39131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20234482025-09-03 10:11:21131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20207672025-08-29 12:22:47131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20169132025-08-22 08:20:15131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
20132782025-08-15 06:50:32131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19829482025-06-23 07:52:48131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19757792025-06-10 09:48:52131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19716772025-06-03 05:56:02131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19654812025-05-22 06:26:56131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19606792025-05-14 12:21:42131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19555432025-05-06 10:01:47131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19518932025-04-29 08:27:46131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19479872025-04-22 07:14:19131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19406302025-04-07 12:25:24131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19366822025-03-31 11:08:29131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19308502025-03-20 09:24:34131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19253612025-03-11 09:38:58131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19206492025-03-03 13:22:59131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19162192025-02-24 09:36:06131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19121572025-02-17 09:02:23131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19056332025-02-05 10:16:33131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
19016942025-01-29 08:57:15131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18973592025-01-21 13:38:22131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18933382025-01-14 12:32:18131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18898552025-01-07 11:26:14131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18807202024-12-19 12:55:20131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18767922024-12-12 11:24:19131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18727832024-12-05 08:16:42131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18687342024-11-28 07:10:41131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18643672024-11-20 13:42:27131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18642352024-11-20 09:03:45131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18601692024-11-13 07:12:58131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18553092024-11-04 12:14:45131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18476462024-10-21 06:19:30131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18402202024-10-07 06:17:30131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18352712024-09-27 10:16:23131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18352442024-09-27 09:09:04131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18309952024-09-19 08:04:44131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18274102024-09-12 06:11:36131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18231592024-09-04 09:11:15131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18195762024-08-28 08:05:12131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18161002024-08-21 06:28:38131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
18120582024-08-13 12:25:09131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17839962024-06-21 10:49:48131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17722312024-05-31 11:03:22131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17677092024-05-23 06:19:53131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17625292024-05-13 06:21:09131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17576722024-05-03 08:21:26131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17536822024-04-25 11:50:48131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17501762024-04-18 08:12:42131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17466242024-04-11 06:47:16131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17420432024-04-02 13:07:42131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17420192024-04-02 12:33:06131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17347282024-03-18 09:55:56131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17312812024-03-11 08:34:34131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17276532024-03-04 07:28:28131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport
17205212024-02-19 09:10:31131.164.244.x/243292 (TDC)dnk (Denmark)yesunknownunknownnoneReport

All results shown
Last Modified