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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
3664702017-12-05 06:32:5458.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
3399282017-10-23 11:03:1458.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
2954632017-08-12 07:32:2358.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
2937102017-08-09 22:55:2758.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
2933742017-08-09 14:32:5758.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
2741482017-07-16 02:47:5758.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
2221952017-05-17 01:22:4458.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
2149042017-05-09 22:46:3258.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
1998582017-04-26 01:03:4058.187.171.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport

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