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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
17358892024-03-20 14:11:3437.19.205.x/24212238 (CDNEXT)jpn (Japan)yesblockedblockednoneReport
17352262024-03-19 07:51:2737.19.205.x/24212238 (CDNEXT)jpn (Japan)yesblockedblockednoneReport
17351972024-03-19 06:22:1437.19.205.x/24212238 (CDNEXT)jpn (Japan)yesblockedblockednoneReport
16515102023-10-08 20:51:1737.19.205.x/24212238 (CDNEXT)jpn (Japan)yesunknownunknownnoneReport
16378522023-09-12 19:34:2837.19.205.x/24212238 (CDNEXT)jpn (Japan)yesunknownunknownnoneReport
15998802023-07-03 04:55:4737.19.205.x/24212238 (CDNEXT)jpn (Japan)yesblockedblockednoneReport
14969822022-12-20 00:34:2237.19.205.x/24212238 (CDNEXT)jpn (Japan)yesunknownunknownnoneReport
12999032022-02-01 19:23:4137.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
12687262021-12-13 12:06:4937.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
12318512021-10-14 12:14:2737.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
12232222021-09-30 12:10:2437.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11991772021-08-18 20:41:4337.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11986542021-08-18 00:12:4137.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11981672021-08-17 07:36:2037.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11981212021-08-17 05:29:1537.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11980092021-08-16 23:30:3637.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11972462021-08-15 15:38:2037.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11970892021-08-15 08:46:0937.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11969762021-08-15 01:37:3737.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11969272021-08-14 22:12:5937.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11969072021-08-14 21:10:0137.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11948962021-08-11 05:25:4637.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
11947162021-08-10 21:53:0437.19.205.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport

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