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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
19928262025-07-10 06:18:20223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19889292025-07-03 05:10:43223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19815982025-06-20 06:10:19223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19815342025-06-20 01:50:35223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19811822025-06-19 08:32:47223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19804372025-06-18 05:35:13223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19763672025-06-11 04:27:47223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19763472025-06-11 03:44:55223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19763392025-06-11 03:22:08223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19763352025-06-11 03:09:19223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19722892025-06-04 02:01:51223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19722742025-06-04 01:39:03223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19722692025-06-04 01:26:10223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19699862025-05-29 11:22:18223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19699662025-05-29 10:39:21223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19699602025-05-29 10:16:28223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19699532025-05-29 10:03:39223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19655342025-05-22 08:56:25223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport
19655122025-05-22 08:23:14223.72.199.x/2456048 (CMNET-BEIJING-AP)chn (China)yesblockedblockednoneReport

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