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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19363192025-03-30 15:05:312a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19362212025-03-30 08:49:212a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19361902025-03-30 07:02:022a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19358502025-03-29 17:13:052a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19356832025-03-29 10:17:382a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19356612025-03-29 08:00:222a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19353422025-03-28 13:57:312a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19345952025-03-27 11:33:062a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19344812025-03-27 06:37:262a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19343012025-03-26 20:02:302a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19342752025-03-26 19:09:002a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19335842025-03-25 16:22:442a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19334542025-03-25 12:58:572a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19332782025-03-25 05:32:142a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19329962025-03-24 16:47:272a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report
19329132025-03-24 14:29:442a01:c846:3bxx::/4015962 (OSK-DNI)svk (Slovak Republic)noblockedblocked/56Report

All results shown
Last Modified 03/30/2025 22:58:36