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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
18643562024-11-20 13:07:1483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18602872024-11-13 11:54:0583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18564812024-11-06 10:47:1883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18524812024-10-30 09:39:2383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18489512024-10-23 08:27:1383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18489012024-10-23 07:09:4483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18488912024-10-23 06:55:0583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18455822024-10-17 03:00:0083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18419292024-10-10 01:52:3183.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18388452024-10-04 06:24:0683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18325142024-09-22 07:09:2483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18289442024-09-15 05:55:2683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18250932024-09-08 04:37:5683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18214482024-09-01 03:22:3183.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18214382024-09-01 02:47:4383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18179722024-08-25 01:20:4183.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18144842024-08-18 00:13:4983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18108892024-08-10 23:06:4483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18108852024-08-10 22:39:4083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18073212024-08-03 21:27:4083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18073072024-08-03 20:53:3383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18039982024-07-28 19:18:4283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18036862024-07-27 19:34:1883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
18002542024-07-20 18:23:4583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17963112024-07-13 17:04:5583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17963022024-07-13 16:48:4683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17924592024-07-06 15:37:5883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17850962024-06-23 15:55:1983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17789412024-06-12 15:05:2783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17749672024-06-05 13:58:4283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17694222024-05-26 13:29:3983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17622892024-05-12 17:02:4383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17622862024-05-12 16:53:5983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17613252024-05-10 13:15:1083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17606172024-05-09 09:36:5883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17606142024-05-09 09:24:4983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17572012024-05-02 09:06:0683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17571902024-05-02 08:53:5683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17532612024-04-24 17:18:4883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17454792024-04-09 08:58:5483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17411972024-03-31 19:05:4683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17354462024-03-19 16:35:0783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17354422024-03-19 16:30:4283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17305182024-03-09 08:08:3283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17228452024-02-23 17:16:0383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17202282024-02-18 11:15:0283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17195732024-02-16 19:53:3783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17195672024-02-16 19:49:0983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17147632024-02-07 08:52:4283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17092692024-01-27 08:16:5283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
17015822024-01-12 08:14:3483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16945622023-12-29 12:28:5883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16910502023-12-21 14:23:4083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16905232023-12-20 16:33:2483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16749872023-11-21 13:09:4383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16645022023-11-01 14:50:4583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16538702023-10-12 15:56:1683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16538632023-10-12 15:44:0483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16495102023-10-04 16:34:0683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16488402023-10-03 12:56:3983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16448842023-09-25 16:29:3883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
16321172023-09-01 10:55:1883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
16271702023-08-23 11:51:5283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
16148472023-07-31 15:26:5283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
16095602023-07-20 16:30:4083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
16011832023-07-05 10:02:1683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15947412023-06-22 16:08:4883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15935462023-06-20 15:11:1983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15879862023-06-09 09:35:4383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15841342023-06-01 16:36:0383.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15803232023-05-25 13:31:5783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15746992023-05-15 06:08:5883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15709412023-05-07 19:15:0783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15667772023-04-28 16:42:0183.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15605242023-04-16 13:57:5483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15605222023-04-16 13:51:5583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15533392023-04-02 17:24:0983.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15492722023-03-25 17:17:2083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15453092023-03-18 08:40:3083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15411772023-03-11 06:16:0583.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15336142023-02-25 09:31:2783.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15177142023-01-28 14:30:0883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15176142023-01-28 10:02:5683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15151802023-01-21 08:04:1483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15086032023-01-10 17:50:1683.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport
15036912023-01-02 07:17:3483.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenblockednoneReport

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