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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
20740462025-12-06 02:53:08120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
20698082025-11-28 11:09:32120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
20170672025-08-22 13:48:01120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
20092302025-08-08 10:49:28120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
20023782025-07-27 07:51:10120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
19807022025-06-18 14:40:59120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
19693732025-05-28 15:56:26120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
19517342025-04-28 22:48:46120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
19409502025-04-07 23:10:08120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
19367982025-03-31 14:06:35120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
19248642025-03-10 14:18:40120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
19183972025-02-27 12:01:45120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport
18995442025-01-25 06:39:54120.244.188.x/2456048 (CMNET-BEIJING-AP)chn (China)yesunknownunknownnoneReport

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