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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
8058622019-12-11 19:53:02198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
6759892019-05-08 14:00:56198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
6592402019-04-10 14:34:01198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
5745292018-11-19 14:33:31198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
5197742018-08-16 12:58:55198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
4658492018-05-15 15:32:30198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
4343842018-03-26 17:50:03198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
4116812018-02-16 16:00:21198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
4091342018-02-12 17:02:13198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesrewrittenrewrittennoneReport
3146142017-09-12 13:32:53198.147.139.x/2436450 (UTSYSADM-AS-1)usa (United States)yesblockedblockednoneReport

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