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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
18545352024-11-02 20:31:242a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
18529322024-10-30 21:57:222a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
18494052024-10-23 20:57:562a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
18453192024-10-16 16:47:172a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
18405862024-10-07 19:06:052a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
18366352024-09-30 10:22:072a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
18326892024-09-22 19:48:262a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
18237392024-09-05 08:23:352a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17940042024-07-09 18:17:232a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17902312024-07-02 17:10:542a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17856672024-06-24 16:04:542a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17772402024-06-09 20:38:122a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17512622024-04-20 11:04:262a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17476362024-04-12 23:11:152a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17436972024-04-05 13:58:342a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report
17399182024-03-28 16:58:252a01:4b00:b0xx::/4056478 (BCUBE-AS)gbr (United Kingdom)noblockedblocked/56Report

All results shown
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