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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
17589332024-05-06 02:39:152402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
16997502024-01-09 02:43:512402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
16064772023-07-14 16:30:412402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
15041242023-01-03 01:01:552402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
12089562021-09-05 06:00:452402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
12079562021-09-03 02:25:512402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
12062792021-08-31 09:11:422402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
12043712021-08-27 13:51:332402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report
11721672021-07-05 05:33:042402:800:61xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noreceivedreceived/16Report

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