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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
20255252025-09-07 03:10:02110.77.177.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesunknownunknownnoneReport
20251752025-09-06 09:46:41134.236.40.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesunknownunknownnoneReport
19668482025-05-24 09:45:43110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/10Report
19667712025-05-24 05:41:51110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/10Report
19234692025-03-07 23:52:34110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/8Report
17396892024-03-28 06:01:47159.192.25.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesreceivedreceived/8Report
17298812024-03-07 22:47:50110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/11Report
15780202023-05-21 11:55:33110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/8Report
15776042023-05-20 15:22:34110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/8Report
15775252023-05-20 11:46:48110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/8Report
15775142023-05-20 11:24:31110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/8Report
15774312023-05-20 06:30:03110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/8Report
15376282023-03-04 17:40:42110.77.145.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenreceived/8Report
14073582022-07-26 01:28:20159.192.43.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesreceivedreceived/8Report
12809532021-12-29 10:42:40159.192.42.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesreceivedreceived/8Report
12528672021-11-19 04:12:16119.42.100.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
12329592021-10-16 03:25:02110.77.221.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
12245102021-10-02 09:58:04110.78.176.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
12244742021-10-02 07:57:50110.78.176.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
12209472021-09-27 04:20:52110.78.133.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
12199232021-09-25 01:54:10134.236.179.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
12181992021-09-22 05:59:24159.192.203.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesunknownunknownnoneReport
12175822021-09-21 06:30:05110.78.182.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesunknownunknownnoneReport
9836182020-09-17 10:43:49159.192.223.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
9640502020-08-28 17:18:18159.192.172.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
9624952020-08-27 01:23:25159.192.217.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
8575232020-03-09 11:39:55110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8541952020-03-03 09:38:53110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8486592020-02-26 09:03:49110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8443912020-02-19 07:57:30110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8403302020-02-12 11:55:36159.192.221.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
8395722020-02-11 10:02:14110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8395522020-02-11 09:23:44110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8395232020-02-11 08:07:26110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8361192020-02-04 11:27:25110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8316122020-01-28 03:06:27110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8273932020-01-21 02:00:09110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8227092020-01-13 09:15:23110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8190452020-01-06 09:58:12110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8189962020-01-06 08:09:04110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8169662020-01-02 01:57:36110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8122582019-12-23 02:40:55110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8107372019-12-20 01:56:02110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8091162019-12-17 11:26:48110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8060042019-12-12 02:09:42110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
8004142019-12-03 11:30:40110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7963872019-11-27 02:05:22110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7917002019-11-19 12:47:09110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7907142019-11-18 02:47:07110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7862882019-11-11 09:37:26110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7805652019-11-01 09:35:41110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7756252019-10-24 11:04:12110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7704782019-10-16 10:20:08110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7703002019-10-16 03:03:53110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7667132019-10-10 10:05:06110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7664842019-10-10 03:10:17159.192.206.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesrewrittenrewrittennoneReport
7654492019-10-08 14:13:46110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7609882019-10-01 12:16:58110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7609572019-10-01 11:31:40110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7604472019-09-30 16:52:51110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7601342019-09-30 08:51:23110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
7570762019-09-25 06:30:20110.78.164.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesblockedblockednoneReport
6280862019-02-21 08:21:52159.192.106.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesreceivedreceived/8Report
4495532018-04-20 07:52:26134.236.76.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesunknownunknownnoneReport
4176502018-02-27 08:00:08110.78.172.x/24131090 (CAT-IDC-4bytenet-AS-AP)tha (Thailand)yesunknownunknownnoneReport

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