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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
18520532024-10-29 15:35:29202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18520422024-10-29 15:23:08202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18517792024-10-29 06:42:472001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18514872024-10-28 01:16:4258.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18495072024-10-24 02:36:1058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18494772024-10-24 01:13:4358.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18489672024-10-23 08:49:1258.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18484432024-10-22 14:16:01202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18482452024-10-22 05:35:052001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18476832024-10-21 08:21:4858.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18476652024-10-21 07:19:2258.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18456672024-10-17 08:12:1258.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18454532024-10-16 20:21:38202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18453452024-10-16 17:23:4958.206.207.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18445372024-10-15 13:09:15202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18445302024-10-15 12:56:57202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18443932024-10-15 06:40:5258.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18443582024-10-15 04:27:252001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18443382024-10-15 03:12:4558.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18439042024-10-14 09:14:2358.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18439012024-10-14 09:05:5558.206.206.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18438572024-10-14 06:57:52202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18437612024-10-14 01:25:15202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18437592024-10-14 01:10:21202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18417742024-10-09 19:14:26202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18413442024-10-09 01:55:0758.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18409402024-10-08 11:50:10202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18408812024-10-08 08:55:1558.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18407782024-10-08 03:19:452001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18407622024-10-08 02:06:2958.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18407572024-10-08 01:52:0758.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18380572024-10-02 18:07:15202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18372682024-10-01 10:43:25202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18371232024-10-01 02:12:052001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18351552024-09-27 04:30:1458.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18345702024-09-26 05:29:0658.206.203.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18343142024-09-25 17:00:05202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18335352024-09-24 09:36:37202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18333872024-09-24 01:31:1058.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18333692024-09-24 01:04:232001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18315892024-09-20 09:43:0758.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18314562024-09-20 03:06:4958.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18314372024-09-20 01:48:00202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18306902024-09-18 15:53:00202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18298932024-09-17 08:29:51202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18297652024-09-16 23:56:452001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18280482024-09-13 07:59:2258.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18270612024-09-11 14:45:35202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18262392024-09-10 07:22:47202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18260902024-09-09 22:49:042001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18255822024-09-09 06:10:2358.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18254972024-09-09 01:39:5358.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18237172024-09-05 07:12:1058.206.200.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18232862024-09-04 13:38:16202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18225112024-09-03 06:15:44202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18225092024-09-03 06:03:24202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18223732024-09-02 21:41:262001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18219312024-09-02 07:05:2758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18201732024-08-29 09:45:4958.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18200752024-08-29 05:07:1358.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18200452024-08-29 03:18:4158.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18200132024-08-29 00:38:42202.201.10.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18196822024-08-28 12:30:54202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18195492024-08-28 06:31:50202.201.10.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18194632024-08-28 01:18:51202.201.10.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18189762024-08-27 04:56:25202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18187952024-08-26 20:33:442001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18183412024-08-26 02:55:2758.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18165742024-08-22 00:39:00202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18161982024-08-21 11:23:35202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18161982024-08-21 11:23:352001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18161872024-08-21 10:53:2858.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18161192024-08-21 07:13:42202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18160202024-08-21 01:07:59202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18154742024-08-20 05:56:14202.201.11.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
18154422024-08-20 03:49:22202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18152852024-08-19 19:26:042001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18130952024-08-15 08:01:1058.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18127282024-08-14 14:25:4458.206.238.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
18126042024-08-14 10:16:06202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18126042024-08-14 10:16:062001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18119842024-08-13 09:06:2858.206.202.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18118532024-08-13 02:42:27202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18116562024-08-12 18:18:222001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18090042024-08-07 09:08:04202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18090042024-08-07 09:08:042001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18083062024-08-06 01:35:34202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18083012024-08-06 01:23:18202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18081392024-08-05 17:10:422001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18053592024-07-31 08:00:49202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
18053592024-07-31 08:00:492001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18046632024-07-30 00:15:53202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18046612024-07-30 00:03:34202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18044432024-07-29 16:03:042001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
18019822024-07-24 06:53:37202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/10Report
18019822024-07-24 06:53:372001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
18012672024-07-22 22:56:13202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
18010502024-07-22 14:55:242001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17982452024-07-17 05:45:26202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
17982452024-07-17 05:45:262001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
17974212024-07-15 21:49:08202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
17942302024-07-10 04:38:08202.112.237.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
17942302024-07-10 04:38:082001:da8:2xx::/404538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/16Report
17934512024-07-08 20:42:10202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewritten/19Report
17931982024-07-08 12:40:292001:250:2xx::/404538 (ERX-CERNET-BKB)chn (China)noblockedblocked/48Report
17905752024-07-03 08:46:5758.206.201.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report

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