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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
19096702025-02-12 12:18:09194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19096432025-02-12 11:35:07194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19096292025-02-12 11:00:28194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
19096132025-02-12 10:06:29194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18438952024-10-14 08:55:19194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
18044702024-07-29 16:56:19194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenreceivednoneReport
18021222024-07-24 12:56:20194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17990772024-07-18 14:27:53194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenreceivednoneReport
17970972024-07-15 12:37:30194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17880762024-06-28 13:12:34194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenreceivednoneReport
17854182024-06-24 09:49:39194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)yesrewrittenrewrittennoneReport
17800102024-06-14 11:31:08194.24.167.x/2434979 (ThirtyNineNetworks)gbr (United Kingdom)noblockedblockednoneReport

All results shown
Last Modified 04/03/2025 12:20:47