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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
19535152025-05-02 05:34:52222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19515742025-04-28 16:25:22222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19515352025-04-28 15:29:38222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19503282025-04-26 05:04:04222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19498412025-04-25 05:51:08222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19495182025-04-24 17:02:51222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19492422025-04-24 08:41:38222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19485572025-04-23 05:10:22222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19482282025-04-22 14:02:37222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19482152025-04-22 13:41:04222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19481982025-04-22 13:17:42222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19480212025-04-22 08:33:00222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19479372025-04-22 04:09:21222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19471222025-04-20 06:13:47222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19466162025-04-19 04:25:44222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19466152025-04-19 04:15:45222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19462702025-04-18 08:28:42222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19462422025-04-18 06:18:24222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19460042025-04-17 18:16:50222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19459092025-04-17 15:24:33222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19440322025-04-14 02:56:32222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19438392025-04-13 11:34:58222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19436102025-04-13 02:34:36222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19431922025-04-12 05:31:08222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19429802025-04-11 16:14:15222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19425262025-04-10 17:31:55222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19421922025-04-10 05:47:29222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19416822025-04-09 09:05:54222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19412422025-04-08 13:19:56222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19396652025-04-05 13:49:03222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19380952025-04-02 18:13:53222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19379552025-04-02 14:13:59222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19377882025-04-02 08:46:31222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19368712025-03-31 16:03:54222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
19365972025-03-31 07:24:04222.81.167.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport

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