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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
740962016-10-01 04:22:182601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
740842016-10-01 02:26:342601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
740802016-10-01 02:04:212601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
738552016-09-30 06:27:562601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
738442016-09-30 05:27:322601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
735322016-09-29 02:13:312601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
728132016-09-27 02:04:522601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
712282016-09-22 03:15:122601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
703322016-09-18 00:57:092601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
697412016-09-15 01:59:252601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
690002016-09-11 22:54:522601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
684092016-09-08 02:07:342601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
683982016-09-07 23:37:442601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
682272016-09-07 00:49:492601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
682212016-09-06 23:58:152601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
678992016-09-04 23:01:242601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
673182016-09-01 00:11:522601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
673052016-08-31 21:37:592601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
671662016-08-30 13:15:162601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
670242016-08-29 12:56:202601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
668322016-08-28 01:35:382601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
657992016-08-21 00:20:062601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
652872016-08-17 04:06:122601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
651532016-08-16 05:24:542601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
647122016-08-12 12:07:572601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
645442016-08-11 05:59:492601:ca:84xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

All results shown
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