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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
21711062026-05-30 23:03:5364.49.15.x/24213535usa (United States)noblockedblockednoneReport
21711062026-05-30 23:03:532a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21664722026-05-23 01:55:5664.49.15.x/24213535usa (United States)noblockedblockednoneReport
21664722026-05-23 01:55:562a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21622652026-05-16 00:47:5764.49.15.x/24213535usa (United States)noblockedblockednoneReport
21622652026-05-16 00:47:572a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21581502026-05-08 23:40:2964.49.15.x/24213535usa (United States)noblockedblockednoneReport
21542842026-05-01 22:33:0564.49.15.x/24213535usa (United States)noblockedblockednoneReport
21507922026-04-24 21:25:0764.49.15.x/24213535usa (United States)noblockedblocked/18Report
21507922026-04-24 21:25:072a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21466242026-04-16 18:45:3045.43.92.x/24213535nld (Netherlands)noblockedblockednoneReport
21466232026-04-16 18:44:5545.43.92.x/24213535nld (Netherlands)noblockedblockednoneReport
21465702026-04-16 16:52:1164.49.15.x/24213535usa (United States)noblockedblockednoneReport
21465702026-04-16 16:52:112a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21465692026-04-16 16:51:2964.49.15.x/24213535usa (United States)noblockedblockednoneReport
21465692026-04-16 16:51:292a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21436692026-04-10 21:13:01198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21436692026-04-10 21:13:012a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21436622026-04-10 21:01:42198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21436452026-04-10 20:21:44198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21436452026-04-10 20:21:442a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21436362026-04-10 20:05:49198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21436362026-04-10 20:05:492a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21436302026-04-10 19:54:25198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21436252026-04-10 19:48:28198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21436252026-04-10 19:48:282a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21436132026-04-10 19:32:27198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21436132026-04-10 19:32:272a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21436102026-04-10 19:21:06198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21435742026-04-10 18:01:41198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21435692026-04-10 17:55:44198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21435692026-04-10 17:55:442a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21435672026-04-10 17:44:23198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21425922026-04-08 21:26:38107.161.174.x/24213535usa (United States)noblockedblockednoneReport
21425922026-04-08 21:26:382a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21403222026-04-04 20:22:0545.13.226.x/24213535deu (Germany)noblockedblockednoneReport
21403202026-04-04 20:15:24198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21403122026-04-04 19:53:4845.92.219.x/24213535deu (Germany)noblockedblockednoneReport
21401432026-04-04 10:18:5945.13.226.x/24213535usa (United States)noblockedblockednoneReport
21398372026-04-03 16:36:59198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21398222026-04-03 16:05:34198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21398202026-04-03 15:58:13198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21398062026-04-03 15:20:15198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21398062026-04-03 15:20:152a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21398052026-04-03 15:08:21198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21398052026-04-03 15:08:212a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21359142026-03-27 14:00:24198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21359142026-03-27 14:00:242a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21319942026-03-20 12:52:28198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21319942026-03-20 12:52:282a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21283112026-03-13 11:44:32198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21283112026-03-13 11:44:322a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report
21283092026-03-13 11:43:37198.105.112.x/24213535nld (Netherlands)noblockedblockednoneReport
21283092026-03-13 11:43:372a12:bec4:1bxx::/40213535nld (Netherlands)noblockedblocked/64Report

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