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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
9328842020-07-24 12:46:53183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
9295592020-07-17 11:40:09183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
9258562020-07-10 05:25:28183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
9258502020-07-10 05:13:36183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
9258482020-07-10 05:08:06183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
9258472020-07-10 05:03:18183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
9253012020-07-09 04:04:39183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8994782020-05-23 04:51:11183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8994752020-05-23 04:42:51183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8994732020-05-23 04:39:59183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987462020-05-21 19:30:41183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesunknownblockednoneReport
8987432020-05-21 19:28:24183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesunknownblockednoneReport
8987402020-05-21 19:15:52183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987392020-05-21 19:13:53183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987382020-05-21 19:11:02183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987352020-05-21 19:07:17183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987312020-05-21 19:05:17183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987292020-05-21 19:03:08183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987282020-05-21 19:00:52183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987272020-05-21 18:58:41183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987262020-05-21 18:56:37183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
8987122020-05-21 18:47:08183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
8987102020-05-21 18:44:29183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
7213152019-07-24 05:40:43203.212.125.x/249976 (ICNDP-AS-KR)kor (South Korea)yesblockedblockednoneReport
5023222018-07-16 02:09:46211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedreceived/8Report
4969452018-07-06 13:51:32211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedreceived/8Report
4941032018-07-01 19:44:30183.91.192.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedreceived/8Report
4916452018-06-27 10:10:45211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedreceived/8Report
4862212018-06-18 11:13:54211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedreceived/8Report
4849282018-06-15 10:19:44203.128.172.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedreceived/8Report
4818292018-06-10 13:59:48183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4812672018-06-09 08:13:49183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4807612018-06-08 09:35:50211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
4801392018-06-07 07:53:00203.128.172.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
4769332018-06-01 18:33:46183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4725972018-05-25 17:26:57183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4679282018-05-18 14:29:27183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4651732018-05-14 16:00:56183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4602552018-05-07 07:59:58183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesunknownunknownnoneReport
4596602018-05-06 07:46:27183.91.193.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4596532018-05-06 07:28:30115.126.217.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4242332018-03-10 00:12:23211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
4166602018-02-25 12:51:25211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
4156252018-02-23 13:23:17203.128.172.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
4103032018-02-14 12:40:27211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
4059252018-02-07 07:53:40211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
4051472018-02-05 22:00:52118.103.222.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
4045992018-02-05 02:12:18118.103.222.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
4045762018-02-05 01:24:06118.103.222.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4045742018-02-05 01:21:57118.103.222.x/249976 (ICNDP-AS-KR)kor (South Korea)norewrittenrewrittennoneReport
4041862018-02-04 07:54:23203.212.115.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
4015962018-01-31 06:30:35211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3970242018-01-24 01:21:14211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3954732018-01-21 14:46:19203.128.172.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3917202018-01-16 00:07:13211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3864992018-01-07 14:08:54211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3824532017-12-31 13:01:39211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3787552017-12-24 11:54:21211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3746532017-12-17 10:47:07211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblockednoneReport
3699162017-12-10 09:39:50211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3647022017-12-02 11:05:42211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3596832017-11-24 13:49:29211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3542402017-11-15 12:48:09211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3497392017-11-08 06:25:05211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3484722017-11-06 13:00:55203.212.115.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
3483492017-11-06 09:13:25203.212.115.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
3452872017-11-01 05:17:46211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3399392017-10-23 11:21:53211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3368232017-10-18 14:39:59203.128.172.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3341772017-10-14 03:21:46211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3295312017-10-06 17:03:08211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3257922017-09-29 15:55:50211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3212852017-09-22 13:40:45211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3174582017-09-16 08:17:32210.111.163.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3169282017-09-15 12:33:15211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3146182017-09-12 13:40:46210.111.163.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3140282017-09-11 15:35:21210.111.163.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3140132017-09-11 15:12:59210.111.163.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3139942017-09-11 14:44:33203.212.102.x/249976 (ICNDP-AS-KR)kor (South Korea)noblockedblockednoneReport
3139432017-09-11 13:34:47203.212.102.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3128342017-09-09 13:32:43203.212.102.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3121022017-09-08 11:25:59211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3066862017-08-30 16:31:30211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3058892017-08-29 12:52:34203.212.102.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3033752017-08-25 07:41:39101.250.182.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
3021172017-08-23 12:35:58211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
3008582017-08-21 13:05:41101.250.182.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
3008052017-08-21 11:20:27101.250.182.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2976082017-08-16 01:16:18211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
2941532017-08-10 13:34:27101.250.182.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2924322017-08-08 13:32:13211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/10Report
2889322017-08-03 11:29:36101.250.182.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2872502017-08-01 11:41:55211.238.74.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report
2865052017-07-31 13:32:35203.212.115.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
2863752017-07-31 10:16:27203.212.115.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
2863262017-07-31 08:49:36203.212.115.x/249976 (ICNDP-AS-KR)kor (South Korea)yesreceivedblocked/8Report
2862892017-07-31 07:44:16203.212.115.x/249976 (ICNDP-AS-KR)kor (South Korea)yesunknownunknownnoneReport
2857512017-07-30 12:27:47101.250.182.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2850902017-07-29 12:10:41101.250.182.x/249976 (ICNDP-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2801302017-07-23 11:32:15118.103.214.x/249976 (ICNDP-AS-KR)kor (South Korea)noreceivedblocked/8Report

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