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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
20565242025-10-31 08:46:49120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20524782025-10-24 07:39:49120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20482462025-10-17 04:39:41120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20482422025-10-17 04:17:50120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20482352025-10-17 04:06:00120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20223222025-09-01 14:23:05120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20184212025-08-25 13:16:05120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20183692025-08-25 11:53:38120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20129642025-08-14 16:10:39120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20129392025-08-14 15:18:14120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20129262025-08-14 14:56:28120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20129212025-08-14 14:44:42120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20097492025-08-09 02:55:27120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20075772025-08-05 12:09:32120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
20075642025-08-05 11:47:52120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19948232025-07-14 06:16:44120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19947742025-07-14 04:10:43120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19910212025-07-07 13:41:11120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19870142025-06-30 09:38:45120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19869912025-06-30 08:39:28120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19865012025-06-29 04:14:40120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19831352025-06-23 13:27:45120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19823052025-06-21 15:44:44120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19787882025-06-15 10:47:10120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19719302025-06-03 13:47:40120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19685292025-05-27 11:45:38120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19631482025-05-18 08:52:12120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19580102025-05-10 12:50:07120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19527582025-04-30 16:15:24120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19488292025-04-23 15:07:14120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19453232025-04-16 13:59:07120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19417042025-04-09 10:07:37120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19374262025-04-01 16:01:47120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19335352025-03-25 14:53:21120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19297452025-03-18 13:45:27120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19237652025-03-08 14:54:31120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19196302025-03-01 13:46:21120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19120732025-02-17 03:45:03120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19114082025-02-15 15:11:16120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19083542025-02-10 10:14:12120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
19038192025-02-02 05:57:55120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18999732025-01-26 04:49:43120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18964892025-01-20 02:44:31120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18886692025-01-05 04:11:34120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18883372025-01-04 09:29:50120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18876872025-01-03 01:06:35120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18874632025-01-02 15:11:35120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18868392025-01-01 03:16:29120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18863742024-12-31 02:54:46120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18858262024-12-30 05:09:20120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18855032024-12-29 08:29:15120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18831452024-12-24 03:50:03120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18823362024-12-22 12:04:27120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport
18551882024-11-04 07:45:42120.227.34.x/2456047 (CMNET-Hunan-AP)chn (China)yesrewrittenrewrittennoneReport

All results shown
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