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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
19242342025-03-09 10:09:51123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19235212025-03-08 02:51:55123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19229172025-03-07 03:00:08123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19221802025-03-05 23:38:51123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19214812025-03-04 23:59:23123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19210312025-03-04 05:22:57123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19210272025-03-04 05:06:35123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19200642025-03-02 07:16:13123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19199562025-03-02 05:08:35123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19157972025-02-23 13:51:07123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19144912025-02-20 23:47:28123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
19098412025-02-12 17:16:14123.52.218.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport

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