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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
18730912024-12-05 19:56:37175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18687242024-11-28 06:54:46175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18638312024-11-19 15:18:02175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18595002024-11-12 06:10:45175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18542362024-11-02 03:04:46211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18542172024-11-02 01:55:56175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18537152024-11-01 10:38:29211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18526172024-10-30 13:19:56211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18504012024-10-25 18:09:02175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18491082024-10-23 12:13:57211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18451622024-10-16 11:07:56211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18421812024-10-10 14:56:56175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18412932024-10-08 22:58:11211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18384472024-10-03 13:50:23175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18372612024-10-01 10:19:01211.44.202.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
18347442024-09-26 12:41:28175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18335222024-09-24 08:51:48211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18310532024-09-19 11:24:33175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18297812024-09-17 00:36:12211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18257582024-09-09 12:52:05211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18254552024-09-08 23:39:44175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18220632024-09-02 11:46:04211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18217862024-09-01 22:33:05175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18214692024-09-01 04:24:39211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18179822024-08-25 02:41:20211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18176382024-08-24 02:42:03175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18176272024-08-24 02:11:55211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18167422024-08-22 10:55:19211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18141402024-08-17 01:35:20175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18126012024-08-14 10:11:58211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18125962024-08-14 09:49:13211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18125952024-08-14 09:47:55211.44.202.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
18105122024-08-10 00:28:10175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18089782024-08-07 07:40:02110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18084742024-08-06 11:31:10110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18074592024-08-04 06:09:19110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18069542024-08-02 23:21:40175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18066042024-08-02 08:57:21110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18048782024-07-30 11:49:14110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18039002024-07-28 13:00:12110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18034172024-07-27 02:20:35110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18033622024-07-26 22:14:48175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
18025962024-07-25 12:41:13110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18020152024-07-24 08:45:20110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18010202024-07-22 13:50:52110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
18005412024-07-21 12:01:46110.10.45.x/249318 (SKB-AS)kor (South Korea)noblockedblocked/26Report
17999352024-07-19 21:07:48175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17959562024-07-12 20:01:19175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17937472024-07-09 11:15:23175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17917572024-07-05 08:08:09218.236.100.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17899882024-07-02 09:04:52175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17886482024-06-29 18:57:24222.232.168.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17859442024-06-25 02:41:57175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17854412024-06-24 10:26:31175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17814152024-06-17 09:19:54175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17781082024-06-11 09:20:55175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17774412024-06-10 08:13:21175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17741812024-06-04 07:57:05175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17734662024-06-03 03:17:07175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17711132024-05-29 12:25:57175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17693052024-05-26 07:27:47175.121.102.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/25Report
17666252024-05-21 08:29:16175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17652482024-05-18 13:02:06175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17612362024-05-10 09:20:09221.138.184.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17611352024-05-10 03:13:14221.138.184.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17611302024-05-10 03:00:52221.138.184.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17611272024-05-10 02:54:01221.138.184.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17611182024-05-10 02:19:16175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
17525032024-04-23 09:02:54114.207.51.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
17490972024-04-16 07:56:45114.207.51.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
17429642024-04-04 03:46:52114.207.51.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
16650142023-11-02 14:28:121.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16649602023-11-02 12:20:381.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16649532023-11-02 11:58:221.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16649502023-11-02 11:46:021.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16649462023-11-02 11:33:481.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16645302023-11-01 15:37:591.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16645002023-11-01 14:47:161.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16641652023-11-01 00:37:161.225.208.x/249318 (SKB-AS)kor (South Korea)yesrewrittenblocked/23Report
16641552023-11-01 00:12:121.225.208.x/249318 (SKB-AS)kor (South Korea)yesrewrittenblocked/23Report
16637082023-10-31 09:33:231.224.216.x/249318 (SKB-AS)kor (South Korea)yesunknownunknownnoneReport
16631502023-10-30 09:20:521.225.209.x/249318 (SKB-AS)kor (South Korea)yesrewrittenblocked/23Report
16503932023-10-06 10:00:30180.71.21.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
16487002023-10-03 06:22:01175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
16486992023-10-03 06:20:18175.125.104.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
16443142023-09-24 10:51:03219.255.223.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
16403742023-09-17 09:45:04219.255.223.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
16403702023-09-17 09:39:26219.255.223.x/249318 (SKB-AS)kor (South Korea)yesblockedblocked/24Report
16403492023-09-17 08:33:52211.207.142.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
16402982023-09-17 06:23:32211.207.142.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
16402972023-09-17 06:19:45211.207.142.x/249318 (SKB-AS)kor (South Korea)yesblockedblockednoneReport
16255442023-08-20 10:40:36218.48.204.x/249318 (SKB-AS)kor (South Korea)yesblockedrewrittennoneReport
16245822023-08-18 13:22:52218.48.204.x/249318 (SKB-AS)kor (South Korea)yesblockedrewrittennoneReport
16240332023-08-17 14:37:41218.48.204.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
16232652023-08-16 07:41:58218.48.204.x/249318 (SKB-AS)kor (South Korea)yesblockedrewrittennoneReport
16193792023-08-09 04:49:05218.48.204.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
16165742023-08-03 13:19:42218.48.204.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
16139282023-07-29 14:23:43218.48.204.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
16139162023-07-29 14:09:29218.48.204.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport

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