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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
17476612024-04-13 00:39:44172.59.231.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17476612024-04-13 00:39:442607:fb91:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476592024-04-13 00:35:00172.59.228.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17476592024-04-13 00:35:002607:fb91:11xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476562024-04-13 00:29:372607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476552024-04-13 00:15:1098.212.133.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
17476502024-04-12 23:58:3035.140.189.x/2433363 (BHN-33363)usa (United States)yesrewrittenrewrittennoneReport
17476502024-04-12 23:58:302607:fb91:18xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476482024-04-12 23:51:5735.140.189.x/2433363 (BHN-33363)usa (United States)yesrewrittenrewrittennoneReport
17476482024-04-12 23:51:572607:fb91:18xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476432024-04-12 23:28:052607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476422024-04-12 23:20:08172.58.56.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17476422024-04-12 23:20:082607:fb91:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476302024-04-12 23:00:2170.95.55.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
17476252024-04-12 22:31:25172.59.225.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17476252024-04-12 22:31:252607:fb91:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476242024-04-12 22:26:322607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476192024-04-12 22:07:13168.103.152.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedreceived/9Report
17476152024-04-12 21:52:0812.195.22.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17476142024-04-12 21:48:31172.59.72.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17476142024-04-12 21:48:312607:fb90:cfxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476132024-04-12 21:48:3065.255.134.x/2410750 (MARK-TWAIN)usa (United States)yesblockedblockednoneReport
17476112024-04-12 21:46:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17476112024-04-12 21:46:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17476062024-04-12 21:33:31172.59.72.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17476062024-04-12 21:33:312607:fb90:cfxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476052024-04-12 21:28:0871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17476032024-04-12 21:25:022607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17476012024-04-12 21:18:04174.163.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17476012024-04-12 21:18:042601:c2:5xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17476002024-04-12 21:17:4447.230.158.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
17476002024-04-12 21:17:442603:7000:90xx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
17475962024-04-12 21:06:03184.83.85.x/2411232 (MIDCO-NET)usa (United States)yesblockedblockednoneReport
17475962024-04-12 21:06:032001:48f8:1xx::/4011232 (MIDCO-NET)usa (United States)noblockedblocked/64Report
17475832024-04-12 20:27:182001:558:60xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
17475782024-04-12 20:13:5796.2.233.x/2411055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/24Report
17475782024-04-12 20:13:572001:48f8:f3xx::/4011055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/64Report
17475772024-04-12 20:13:46144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475722024-04-12 20:11:0166.45.139.x/2411055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/24Report
17475722024-04-12 20:11:012605:4a80:efxx::/4011055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/64Report
17475712024-04-12 20:09:45144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475682024-04-12 20:08:34144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475662024-04-12 20:07:28144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475652024-04-12 20:07:1564.17.74.x/2411055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/24Report
17475652024-04-12 20:07:152604:7a00:ffxx::/4011055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/64Report
17475642024-04-12 20:06:16144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475632024-04-12 20:05:04144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475622024-04-12 20:03:59144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475612024-04-12 20:02:43144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475602024-04-12 20:01:36144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475592024-04-12 20:00:23144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475572024-04-12 19:59:15144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475562024-04-12 19:57:59144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475542024-04-12 19:56:45144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475532024-04-12 19:55:35144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475522024-04-12 19:54:12144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475512024-04-12 19:50:19144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475502024-04-12 19:49:2547.156.182.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
17475482024-04-12 19:49:10144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475462024-04-12 19:47:58144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475452024-04-12 19:46:52144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475442024-04-12 19:46:0071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17475442024-04-12 19:46:002600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17475432024-04-12 19:45:42144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475412024-04-12 19:44:32144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475402024-04-12 19:43:23144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475382024-04-12 19:42:11144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475372024-04-12 19:41:492604:7a00:ffxx::/4011055 (MIDCONTINENT-COMMUNICATIONS)usa (United States)noblockedblocked/64Report
17475342024-04-12 19:38:10144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475332024-04-12 19:37:2345.132.227.x/24206092 (SECFIREWALLAS)usa (United States)yesunknownunknownnoneReport
17475322024-04-12 19:37:01144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475312024-04-12 19:34:51144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475302024-04-12 19:33:41144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475292024-04-12 19:32:35144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475282024-04-12 19:31:23144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475262024-04-12 19:30:19144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475252024-04-12 19:29:02144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475242024-04-12 19:27:4171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17475242024-04-12 19:27:412600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17475232024-04-12 19:27:40144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475222024-04-12 19:26:33144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475212024-04-12 19:25:21144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475202024-04-12 19:24:07144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475172024-04-12 19:22:52144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475162024-04-12 19:21:33144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475142024-04-12 19:16:39144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475102024-04-12 19:10:37144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475082024-04-12 19:09:48198.46.129.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedblocked/21Report
17475072024-04-12 19:09:30144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475022024-04-12 19:08:18144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17475002024-04-12 19:06:41144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474992024-04-12 19:05:19144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474972024-04-12 19:04:02144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474962024-04-12 19:02:53144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474952024-04-12 19:01:36144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474932024-04-12 19:00:30144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474922024-04-12 18:59:15144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474912024-04-12 18:57:57144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474892024-04-12 18:56:52144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474882024-04-12 18:55:42144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474872024-04-12 18:55:31108.185.98.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
17474872024-04-12 18:55:312603:8001:95xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
17474862024-04-12 18:54:35144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474852024-04-12 18:53:26144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474842024-04-12 18:52:18144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474832024-04-12 18:51:4532.223.114.x/2446690 (SNET-FCC)usa (United States)yesblockedblockednoneReport
17474822024-04-12 18:51:08144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474802024-04-12 18:49:0523.247.137.x/2446997 (NATOLAB)usa (United States)noblockedblocked/24Report
17474802024-04-12 18:49:052602:feda:xx::/4046997 (NATOLAB)usa (United States)noreceivedreceived/16Report
17474782024-04-12 18:46:09144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474752024-04-12 18:44:55144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474742024-04-12 18:43:42144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474722024-04-12 18:42:33144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474692024-04-12 18:41:19144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474662024-04-12 18:40:07144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474632024-04-12 18:38:55144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474612024-04-12 18:37:41144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474582024-04-12 18:36:29144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport
17474572024-04-12 18:35:22144.216.10.x/247896 (NU-AS)usa (United States)yesblockedblockednoneReport

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