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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
21145452026-02-16 23:39:1824.94.80.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
21145402026-02-16 23:14:3768.183.154.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21145402026-02-16 23:14:372604:a880:8xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21145332026-02-16 22:30:04159.89.157.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21145332026-02-16 22:30:042604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
21145242026-02-16 21:46:53128.252.120.x/242552 (WUSTL-ASN)usa (United States)noblockedblocked/26Report
21145202026-02-16 21:35:28144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145192026-02-16 21:33:20144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145182026-02-16 21:31:37144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145142026-02-16 21:29:46144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145112026-02-16 21:28:10144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145082026-02-16 21:26:24144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145062026-02-16 21:24:35144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145042026-02-16 21:22:35144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145032026-02-16 21:20:42144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145022026-02-16 21:18:41144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145012026-02-16 21:16:32144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21145002026-02-16 21:14:26144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144982026-02-16 21:12:21144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144972026-02-16 21:10:31144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144952026-02-16 21:07:56144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144922026-02-16 21:06:35166.182.250.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
21144912026-02-16 21:05:52144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144902026-02-16 21:04:09144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144882026-02-16 21:02:17144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144872026-02-16 21:00:22144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144832026-02-16 20:58:20144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144802026-02-16 20:56:45144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144772026-02-16 20:53:23144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144762026-02-16 20:51:34144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144732026-02-16 20:49:48144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144722026-02-16 20:47:57144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144702026-02-16 20:46:00144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144672026-02-16 20:44:21144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144612026-02-16 20:42:33144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144602026-02-16 20:41:01144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144552026-02-16 20:37:34144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144532026-02-16 20:35:29144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144512026-02-16 20:32:54144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144482026-02-16 20:31:11144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144472026-02-16 20:29:24144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144452026-02-16 20:26:51144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144442026-02-16 20:24:46144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144432026-02-16 20:22:53144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144412026-02-16 20:20:47144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144402026-02-16 20:20:38209.159.252.x/2420412 (CLARITY-TELECOM)usa (United States)yesblockedblockednoneReport
21144382026-02-16 20:18:53144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144362026-02-16 20:16:47144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144352026-02-16 20:14:49144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144342026-02-16 20:12:32144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144332026-02-16 20:10:43144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144312026-02-16 20:08:51144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144302026-02-16 20:06:44144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144272026-02-16 20:04:18144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144252026-02-16 20:02:35144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144232026-02-16 20:00:40144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144212026-02-16 19:58:03144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144192026-02-16 19:55:40144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144182026-02-16 19:53:29144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144152026-02-16 19:51:33144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144142026-02-16 19:49:52144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144112026-02-16 19:47:44144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144092026-02-16 19:45:33144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144072026-02-16 19:43:51144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144042026-02-16 19:42:14144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21144022026-02-16 19:40:08144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143992026-02-16 19:38:20144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143972026-02-16 19:37:13129.101.63.x/2462896 (MIDCO-NET-INV-MR)usa (United States)noblockedblocked/27Report
21143972026-02-16 19:37:132001:48f8:f3xx::/4062896 (MIDCO-NET-INV-MR)usa (United States)noblockedblocked/64Report
21143962026-02-16 19:36:40144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143932026-02-16 19:34:55144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143902026-02-16 19:32:50144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143892026-02-16 19:31:15144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143872026-02-16 19:28:39144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143832026-02-16 19:26:36144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143822026-02-16 19:24:43144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143802026-02-16 19:22:3596.2.233.x/2411055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblockednoneReport
21143792026-02-16 19:22:28144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143782026-02-16 19:20:46144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143772026-02-16 19:19:3966.45.139.x/2411055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/29Report
21143762026-02-16 19:19:03144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143732026-02-16 19:17:18144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143712026-02-16 19:15:40144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
21143702026-02-16 19:14:1266.45.139.x/2411055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/25Report
21143642026-02-16 19:08:1564.17.74.x/2411055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/24Report
21143642026-02-16 19:08:152604:7a00:ffxx::/4011055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/64Report
21143502026-02-16 18:43:2098.173.144.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
21143422026-02-16 18:28:3973.69.16.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21143382026-02-16 18:24:4645.21.222.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
21143352026-02-16 18:16:0698.46.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21143352026-02-16 18:16:062601:240:cdxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21143272026-02-16 18:00:4098.173.144.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
21143142026-02-16 17:43:3223.151.232.x/24397423 (TIER-NET)usa (United States)noblockedblockednoneReport
21143102026-02-16 17:38:0598.173.144.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
21143022026-02-16 17:22:4098.173.144.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
21142902026-02-16 16:56:36209.159.252.x/2420412 (CLARITY-TELECOM)usa (United States)yesblockedblockednoneReport
21142872026-02-16 16:54:50108.54.198.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
21142862026-02-16 16:54:0624.223.111.x/2413807 (GREAT-PLAINS-COMMUNICATIONS)usa (United States)yesblockedblockednoneReport
21142422026-02-16 15:50:5198.173.144.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
21142382026-02-16 15:38:1298.173.144.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
21142102026-02-16 14:35:2238.250.152.x/24270068usa (United States)yesunknownunknownnoneReport
21141962026-02-16 14:12:08128.220.159.x/245723 (JHU)usa (United States)yesrewrittenblocked/16Report
21141952026-02-16 14:11:3024.223.111.x/2413807 (GREAT-PLAINS-COMMUNICATIONS)usa (United States)yesblockedblockednoneReport
21141742026-02-16 13:17:44174.137.64.x/2446595 (PVTN)usa (United States)yesunknownunknownnoneReport
21141382026-02-16 12:00:0369.28.100.x/2432035 (CCDT-AS)usa (United States)noblockedblocked/29Report

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