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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
10409322020-12-05 14:51:54183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report
10408782020-12-05 12:52:08183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report
10219552020-11-06 14:13:42183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report
10218072020-11-06 09:23:56183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report
9934362020-10-02 17:14:06183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report
9890312020-09-25 16:06:08183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report
9845012020-09-18 14:59:09183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report
9801332020-09-11 13:51:57183.15.172.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblocked/13Report

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