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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
4056432018-02-06 20:31:5574.124.49.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesrewrittenrewrittennoneReport
2248582017-05-19 14:20:5766.60.247.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesblockedblockednoneReport
1317342017-01-18 20:07:5174.124.53.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesrewrittenblockednoneReport
1230382017-01-04 19:40:31205.196.176.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesunknownunknownnoneReport
1119392016-12-15 15:33:10205.196.176.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesunknownunknownnoneReport
1076992016-12-09 15:14:1974.124.49.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesrewrittenrewrittennoneReport
964142016-11-21 16:54:4274.124.49.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesrewrittenrewrittennoneReport
963492016-11-21 15:47:0174.124.49.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesrewrittenrewrittennoneReport
876262016-11-09 15:24:23205.196.176.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesunknownunknownnoneReport
854652016-11-03 15:16:20205.196.176.x/2422442 (HOU-PHONOSCOPE)usa (United States)yesunknownunknownnoneReport

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