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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
20145662025-08-18 08:54:505.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport
19818082025-06-20 15:30:095.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesblockedblockednoneReport
19814762025-06-19 22:43:305.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesblockedblockednoneReport
19394292025-04-04 23:23:255.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesblockedblockednoneReport
18919652025-01-11 16:17:055.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport
18919622025-01-11 16:10:425.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport
18919592025-01-11 15:58:085.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport
18054882024-07-31 12:27:345.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport
17442792024-04-06 17:48:055.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesblockedblockednoneReport
17432202024-04-04 15:52:425.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport
17431392024-04-04 12:43:225.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesblockedblockednoneReport
17419782024-04-02 11:11:565.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport
15606502023-04-16 21:13:575.27.21.x/2416135 (TURKCELL-AS)tur (Turkey)yesrewrittenrewrittennoneReport

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