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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
12926782022-01-19 06:22:24183.173.19.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12925862022-01-19 01:53:29202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12919612022-01-17 23:41:57202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
12917712022-01-17 16:05:14183.172.64.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12916922022-01-17 13:06:57202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/24Report
12903122022-01-14 15:16:35202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12901172022-01-14 08:37:3059.66.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12900132022-01-14 01:59:35202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/26Report
12894722022-01-13 05:04:5959.66.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12894522022-01-13 03:47:5359.66.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12894402022-01-13 03:13:3759.66.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12894332022-01-13 02:43:4259.66.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12883452022-01-11 06:19:13202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12882042022-01-10 22:24:53202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
12879882022-01-10 14:58:31183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12876772022-01-10 02:09:44183.173.16.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12875062022-01-09 17:11:51183.172.69.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12868622022-01-08 02:38:15183.172.71.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12866062022-01-07 14:10:01202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12863442022-01-07 00:52:44202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/24Report
12856092022-01-05 17:24:3359.66.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12848562022-01-04 09:35:27202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12847882022-01-04 06:06:30166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12846932022-01-04 01:30:17202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12846022022-01-03 21:18:11202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
12844032022-01-03 14:10:53183.172.67.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12841612022-01-03 06:05:07183.173.22.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
12818892021-12-31 05:17:21166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12815072021-12-30 12:25:19202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/24Report
12811262021-12-29 16:17:4459.66.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12808052021-12-29 02:08:35202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/24Report
12803432021-12-28 08:28:52202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12801292021-12-27 20:11:19202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
12799342021-12-27 13:11:40202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/25Report
12798922021-12-27 12:07:00202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12797012021-12-27 03:54:34183.172.67.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12792932021-12-26 06:01:34183.173.21.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
12775792021-12-22 15:20:23202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12773292021-12-22 05:15:34202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12773022021-12-22 03:20:16211.68.123.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12772672021-12-22 01:07:01211.68.123.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12705782021-12-16 06:11:0658.200.241.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12701312021-12-15 14:44:1459.66.20.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12701172021-12-15 14:13:53202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12698952021-12-15 06:48:55183.173.19.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12698522021-12-15 04:00:29202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12689282021-12-13 17:08:36183.172.70.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12689042021-12-13 16:41:13202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
12688272021-12-13 14:21:39183.172.70.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12686172021-12-13 08:57:10202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12685482021-12-13 05:40:32202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/24Report
12685402021-12-13 05:09:2558.200.241.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12664012021-12-09 04:13:03166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12663992021-12-09 04:06:44166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12663792021-12-09 02:54:48211.68.123.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12661642021-12-08 18:07:5859.66.20.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12657602021-12-08 02:50:00202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12647522021-12-06 15:34:16202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
12645042021-12-06 07:50:29202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12644932021-12-06 07:29:53211.68.123.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12644362021-12-06 04:33:26202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/24Report
12644322021-12-06 04:02:4458.200.241.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12641202021-12-05 14:54:24183.172.64.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12640162021-12-05 08:06:27183.173.23.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12630972021-12-03 11:41:0859.66.19.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12622262021-12-01 22:25:4058.200.241.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12617322021-12-01 08:22:42166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12616452021-12-01 04:04:3659.66.19.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616312021-12-01 03:31:4359.66.19.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616242021-12-01 03:25:3959.66.19.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616202021-12-01 02:59:02202.112.0.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616192021-12-01 02:55:59202.112.0.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616182021-12-01 02:53:38202.112.0.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616172021-12-01 02:51:35202.112.0.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616092021-12-01 02:26:53202.112.0.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
12616062021-12-01 02:18:00202.112.1.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616042021-12-01 02:15:28202.112.1.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12616002021-12-01 02:12:11202.112.1.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12615982021-12-01 02:09:13202.112.1.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12615962021-12-01 02:06:27202.112.1.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12615862021-12-01 01:43:17202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12607862021-11-29 19:48:2458.200.241.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12567162021-11-26 08:05:13183.173.16.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
12567092021-11-26 07:52:31183.173.16.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
12565982021-11-26 03:09:12183.172.70.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12565562021-11-26 01:46:32202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedreceived/8Report
12560912021-11-25 08:32:10202.112.1.x/244538 (ERX-CERNET-BKB)chn (China)noreceivedreceived/8Report
12548092021-11-23 07:52:10202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12545692021-11-22 18:41:4258.200.241.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12544802021-11-22 15:33:09183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12543692021-11-22 12:04:05202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
12542312021-11-22 07:03:55202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12542102021-11-22 05:48:12166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12534632021-11-20 10:13:05183.172.67.x/244538 (ERX-CERNET-BKB)chn (China)norewrittenrewrittennoneReport
12533112021-11-19 23:02:0958.200.241.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12528892021-11-19 06:46:08183.173.19.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12528642021-11-19 04:03:44202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
12528122021-11-19 01:27:46202.120.235.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/24Report
12526592021-11-18 20:05:37183.172.67.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport

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