Logo

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
16250992023-08-19 11:38:18210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16230762023-08-15 21:55:12202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
16212212023-08-12 10:31:39210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16210782023-08-11 23:48:12210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16192162023-08-08 20:48:38202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
16156112023-08-01 19:42:03202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
16153302023-08-01 10:51:08210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16136232023-07-28 20:23:05210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16119962023-07-25 18:35:35202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
16101742023-07-21 19:16:17210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16085052023-07-18 17:28:57202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
16065282023-07-14 18:09:11210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16046132023-07-11 16:22:19202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
16033752023-07-09 12:28:44210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16033742023-07-09 12:20:27210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
16007542023-07-04 15:15:40202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
16006942023-07-04 13:02:29210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15970742023-06-27 14:09:00202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15970142023-06-27 11:56:07210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15934632023-06-20 13:02:28202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15934422023-06-20 12:11:50210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15912152023-06-15 17:25:48210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15904432023-06-14 08:47:28166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15899512023-06-13 11:55:51202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15876852023-06-08 16:18:54210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15869232023-06-07 07:41:14166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15864452023-06-06 10:48:55202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15834742023-05-31 14:04:19210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15832862023-05-31 06:34:49166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15827502023-05-30 09:29:58202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15795722023-05-24 05:48:45166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/23Report
15795582023-05-24 05:28:49166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15795572023-05-24 05:23:55183.173.20.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
15795562023-05-24 05:22:00183.173.20.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
15795552023-05-24 05:17:11166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/23Report
15795302023-05-24 03:15:22166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/23Report
15795282023-05-24 03:13:06166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/23Report
15795252023-05-24 02:59:39166.111.83.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/23Report
15790302023-05-23 08:23:20202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15771922023-05-19 16:17:50210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15752982023-05-16 07:16:46202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15725662023-05-10 18:15:10210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15716762023-05-09 06:09:58202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15701632023-05-05 21:28:28210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15681202023-05-02 05:03:21202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15661282023-04-27 10:12:00210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15649102023-04-25 03:56:52202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15635022023-04-22 05:26:25210.39.1.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/20Report
15613352023-04-18 02:49:33202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15613282023-04-18 02:27:15202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15613232023-04-18 02:14:57202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15589122023-04-13 02:30:09219.228.146.x/244538 (ERX-CERNET-BKB)chn (China)yesunknownunknownnoneReport
15576832023-04-11 01:08:20202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15540372023-04-04 00:01:43202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15505752023-03-28 07:12:35166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15504272023-03-27 22:55:01202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15467562023-03-21 06:06:20166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15465912023-03-20 21:48:28202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15447412023-03-17 07:40:00166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15434192023-03-15 06:18:34166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15425442023-03-13 20:42:00202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15394822023-03-08 05:12:26166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15386752023-03-06 19:35:25202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15354592023-02-28 21:58:28166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15348062023-02-27 18:28:49202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15344212023-02-27 06:32:04166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15310072023-02-20 17:22:16202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15306712023-02-20 05:25:50166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15286582023-02-16 09:46:13166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15269782023-02-13 16:15:41202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15245922023-02-09 06:27:23166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
15227972023-02-06 15:09:11202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15186632023-01-30 14:02:35202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15119032023-01-16 10:32:22202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15077622023-01-09 09:25:47202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15046272023-01-03 21:16:30202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
15037062023-01-02 08:19:17202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
15010842022-12-27 20:09:39202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
15002442022-12-26 07:12:45202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
14974572022-12-20 19:02:52202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
14972142022-12-20 11:58:00183.173.169.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
14965002022-12-19 06:06:12202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
14960032022-12-18 03:10:08183.173.169.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
14938302022-12-13 17:55:59202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
14927732022-12-12 04:59:41202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
14910782022-12-08 14:28:10183.173.168.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
14899252022-12-06 16:49:09202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
14875212022-11-29 15:41:55202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
14867722022-11-28 13:50:31166.111.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
14864172022-11-28 01:29:21202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
14821132022-11-21 00:22:51202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
14792652022-11-16 05:20:25166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
14792362022-11-16 03:42:15166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
14788642022-11-15 12:11:22202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
14780492022-11-13 23:16:20202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
14746112022-11-08 15:55:15166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
14743982022-11-08 11:04:04202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report
14743182022-11-08 08:06:24166.111.132.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
14689862022-11-01 09:56:50202.120.234.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblocked/19Report

Next 100
Last Modified