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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
5046592018-07-19 21:35:4167.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesreceivedreceived/8Report
5025152018-07-16 10:45:1867.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedreceived/8Report
4981662018-07-09 03:58:0267.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedreceived/8Report
4968202018-07-06 08:55:4467.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedreceived/8Report
4906812018-06-25 20:04:5767.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesreceivedreceived/8Report
4865292018-06-18 18:50:3267.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedreceived/8Report
2976972017-08-16 05:19:3467.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
2964302017-08-14 04:31:5567.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
2916892017-08-07 14:10:0867.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
2869822017-08-01 02:21:1967.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
2812392017-07-24 20:43:2867.237.91.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport

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