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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
21650112026-05-20 19:34:56202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21645082026-05-20 02:22:2458.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21639482026-05-19 09:31:4858.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21638052026-05-19 01:22:0258.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21633932026-05-18 10:09:1958.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21632642026-05-18 04:46:1758.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21632102026-05-18 01:21:5658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21617062026-05-15 01:22:4358.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21608882026-05-13 18:26:44202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21603852026-05-13 01:28:1358.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21596492026-05-12 01:19:1658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21590802026-05-11 03:38:5158.206.205.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21590452026-05-11 01:14:4658.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21567692026-05-06 17:18:31202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21563522026-05-06 01:36:0258.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21531352026-04-29 16:10:17202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21530562026-04-29 13:12:482001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
21529532026-04-29 09:52:0958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)nounknownunknownnoneReport
21528292026-04-29 02:53:2658.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21508742026-04-25 03:08:4258.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21495512026-04-22 15:02:03202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21494602026-04-22 12:04:242001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
21492252026-04-22 01:45:0558.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21486912026-04-21 03:47:2158.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21486472026-04-21 01:20:3758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21482172026-04-20 06:51:4958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21459162026-04-15 13:53:52202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21458142026-04-15 10:56:062001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
21450442026-04-14 02:40:0758.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21445462026-04-13 05:44:0758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21433092026-04-10 08:45:2458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21433042026-04-10 08:32:4058.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21427242026-04-09 05:10:5858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21427112026-04-09 04:53:2058.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21427092026-04-09 04:40:4258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21426572026-04-09 01:21:3158.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21423132026-04-08 12:45:38202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21413742026-04-07 01:32:4858.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21413672026-04-07 01:21:5558.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21386362026-04-01 11:37:17202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21371472026-03-30 02:39:3558.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21358032026-03-27 10:27:1258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/29Report
21357562026-03-27 08:11:262001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
21356032026-03-27 01:30:0858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21350652026-03-26 01:58:1358.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21346702026-03-25 10:29:09202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21332242026-03-23 01:32:1958.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21312572026-03-19 02:39:0658.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21308802026-03-18 09:21:02202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21275512026-03-12 01:30:4758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21271302026-03-11 10:30:0758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/9Report
21270872026-03-11 08:12:53202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21269842026-03-11 02:08:5058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21269682026-03-11 01:22:3458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceivednoneReport
21264612026-03-10 05:14:4658.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21264172026-03-10 03:04:2358.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21264032026-03-10 02:17:26219.246.97.x/244538 (ERX-CERNET-BKB)chn (China)noblockedrewritten/23Report
21234132026-03-04 15:12:12202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21231612026-03-04 07:04:42202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21225672026-03-03 03:25:5358.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21225312026-03-03 01:56:3958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21219022026-03-02 03:28:2958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21218792026-03-02 01:40:4558.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21218752026-03-02 01:28:5958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21206832026-02-27 09:44:1658.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21205292026-02-27 01:24:3958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/30Report
21199122026-02-26 01:21:2858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21196322026-02-25 14:04:51202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21194172026-02-25 05:56:32202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21193432026-02-25 01:11:0258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21187682026-02-24 02:17:4858.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21187352026-02-24 01:15:4458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21154872026-02-18 12:57:09202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21152592026-02-18 04:48:17202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21131052026-02-14 06:45:1258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21113182026-02-11 11:49:33202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21113112026-02-11 11:36:36202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21111102026-02-11 03:40:01202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21110752026-02-11 01:22:3958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/27Report
21098982026-02-09 11:01:2558.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21097702026-02-09 05:57:3958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21082922026-02-06 06:46:4858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21076122026-02-05 03:35:5258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21075962026-02-05 02:52:3158.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21075892026-02-05 02:29:1258.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21075812026-02-05 02:15:4958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21069932026-02-04 10:28:39202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21068412026-02-04 02:31:44202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21057082026-02-02 09:53:5658.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21042632026-01-30 05:22:5458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21030722026-01-28 09:20:44202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
21029602026-01-28 03:17:4458.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21029472026-01-28 02:34:2058.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21029422026-01-28 02:10:5658.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21029362026-01-28 01:57:3758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
21029282026-01-28 01:23:30202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
21016922026-01-26 08:46:2558.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
21002332026-01-23 04:14:3658.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
20997302026-01-22 08:15:0858.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
20990472026-01-21 08:13:04202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report

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