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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
1786292017-04-03 03:07:33223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1729152017-03-27 01:30:31223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1618892017-03-10 01:14:45223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1566542017-03-01 06:27:52223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1476512017-02-16 02:25:02223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1476332017-02-16 01:56:25223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1476092017-02-16 01:23:51223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1427872017-02-08 09:55:21223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesunknownunknownnoneReport
1421242017-02-07 10:45:54223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1379652017-02-01 07:42:15223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1334452017-01-25 06:35:41223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1326282017-01-24 02:48:25223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1319922017-01-19 04:36:21223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1283712017-01-13 06:43:49223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport
1283672017-01-13 06:35:11223.197.37.x/244515 (ERX-STAR)hkg (Hong Kong)yesrewrittenrewrittennoneReport

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