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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
22102042026-08-06 16:22:1775.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport
22090012026-08-04 16:33:3175.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport
22036242026-07-25 23:12:3775.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport
21995352026-07-18 21:44:1575.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport
21951482026-07-11 20:11:5075.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport
21911982026-07-04 18:51:4975.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport
21873432026-06-27 17:43:0175.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport
21831082026-06-20 16:20:3475.159.157.x/24852 (ASN852)can (Canada)yesblockedblockednoneReport

All results shown
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