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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
18907752025-01-09 05:00:032401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18902822025-01-08 05:00:032401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18897322025-01-07 05:00:022401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18891572025-01-06 05:00:032401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18886782025-01-05 05:00:022401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18883492025-01-04 09:59:022401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18883482025-01-04 09:58:022401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18883462025-01-04 09:53:322401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18883432025-01-04 09:48:292401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18883412025-01-04 09:42:082401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18883322025-01-04 09:24:542401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18762862024-12-11 13:41:082401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18762842024-12-11 13:39:142401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18762772024-12-11 13:27:122401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18762762024-12-11 13:22:462401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport
18761402024-12-11 07:42:102401:5420:xx::/40152129aus (Australia)noblockedblockednoneReport

All results shown
Last Modified 01/09/2025 06:23:21