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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
22118072026-08-10 00:46:00176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
22080202026-08-02 23:38:33176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
22073662026-08-01 15:37:3792.246.87.x/24198584deu (Germany)noblockedblocked/24Report
22040392026-07-26 22:31:04176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
22033912026-07-25 14:30:1392.246.87.x/24198584deu (Germany)noblockedblocked/24Report
22033802026-07-25 14:02:4692.246.87.x/24198584deu (Germany)noblockedblocked/24Report
22033222026-07-25 12:11:2092.246.87.x/24198584deu (Germany)noblockedblocked/24Report
22029042026-07-24 14:33:5492.246.87.x/24198584deu (Germany)noblockedblocked/24Report
22015372026-07-22 11:50:2792.246.87.x/24198584deu (Germany)noblockedblocked/24Report
21999972026-07-19 21:23:31176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
21973822026-07-15 10:42:3992.246.87.x/24198584deu (Germany)noblockedblocked/24Report
21956872026-07-12 20:16:00176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
21938792026-07-09 16:52:5992.246.87.x/24198584deu (Germany)noblockedblocked/24Report
21938732026-07-09 16:47:3092.246.87.x/24198584deu (Germany)noblockedblocked/24Report
21916812026-07-05 19:56:0592.246.87.x/24198584deu (Germany)noblockedblocked/24Report
21916682026-07-05 19:26:3892.246.87.x/24198584deu (Germany)noblockedblocked/24Report
21916672026-07-05 19:25:5792.246.87.x/24198584deu (Germany)noblockedblocked/24Report
21916642026-07-05 19:08:28176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
21916632026-07-05 19:07:37176.65.131.x/24198584nld (Netherlands)noblockedblocked/24Report
21900292026-07-02 10:44:35195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21899922026-07-02 08:40:13195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21893962026-07-01 07:20:49194.213.118.x/24198584swe (Sweden)noblockedblocked/24Report
21877392026-06-28 09:42:39195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21843902026-06-22 22:22:03195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21838712026-06-22 08:25:09195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21838682026-06-22 08:19:39195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21824652026-06-19 09:59:51195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21809222026-06-16 20:38:12195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21807242026-06-16 15:26:22195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21802832026-06-15 18:44:18195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21801882026-06-15 15:20:53195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21796732026-06-14 14:48:53195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21795952026-06-14 09:40:2591.206.28.x/24198584gbr (United Kingdom)noblockedblocked/25Report
21795932026-06-14 09:37:5091.206.28.x/24198584gbr (United Kingdom)noblockedblocked/25Report
21795912026-06-14 09:30:22185.43.33.x/24198584gbr (United Kingdom)noblockedblocked/25Report
21795872026-06-14 09:21:23195.62.32.x/24198584deu (Germany)noblockedblocked/24Report
21795832026-06-14 09:13:32176.65.135.x/24198584deu (Germany)noblockedblocked/24Report
21795802026-06-14 09:12:42176.65.135.x/24198584deu (Germany)noblockedblocked/24Report
21693612026-05-28 00:37:20103.161.35.x/24198584hkg (Hong Kong)noblockedblocked/23Report
21651202026-05-20 23:29:56103.161.35.x/24198584hkg (Hong Kong)noblockedblocked/23Report
21609992026-05-13 22:22:37103.161.35.x/24198584hkg (Hong Kong)noblockedblocked/23Report
21569222026-05-06 21:15:18103.161.35.x/24198584hkg (Hong Kong)noblockedblocked/23Report
21532462026-04-29 20:08:01103.161.35.x/24198584hkg (Hong Kong)noblockedblocked/23Report
21531742026-04-29 17:38:44103.161.35.x/24198584hkg (Hong Kong)noblockedblocked/23Report
21531732026-04-29 17:38:00103.161.35.x/24198584hkg (Hong Kong)noblockedblocked/23Report

All results shown
Last Modified