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| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
20369752025-09-26 20:30:5437.19.221.x/24212238 (CDNEXT)usa (United States)yesblockedblockednoneReport
19831842025-06-23 14:20:1037.19.221.x/24212238 (CDNEXT)usa (United States)yesblockedblockednoneReport
19614632025-05-15 15:25:3437.19.221.x/24212238 (CDNEXT)usa (United States)yesrewrittenrewrittennoneReport
19614042025-05-15 14:02:5437.19.221.x/24212238 (CDNEXT)usa (United States)yesrewrittenrewrittennoneReport
19589482025-05-12 02:53:1537.19.221.x/24212238 (CDNEXT)usa (United States)yesblockedblockednoneReport
19359902025-03-29 23:40:3537.19.221.x/24212238 (CDNEXT)usa (United States)yesblockedblockednoneReport
17004202024-01-10 07:08:4537.19.221.x/24212238 (CDNEXT)usa (United States)yesblockedblockednoneReport
16354312023-09-07 22:02:3037.19.221.x/24212238 (CDNEXT)usa (United States)yesblockedblockednoneReport
16257112023-08-20 19:49:1937.19.221.x/24212238 (CDNEXT)usa (United States)yesunknownunknownnoneReport
16193572023-08-09 03:13:1637.19.221.x/24212238 (CDNEXT)usa (United States)yesunknownunknownnoneReport
13638792022-05-15 04:58:1737.19.221.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport
13426022022-04-06 18:31:5237.19.221.x/24212238 (CDNEXT)ukr (Ukraine)yesblockedblockednoneReport

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