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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
21366372026-03-28 22:45:1038.87.219.x/24394684 (AS-GOLD)usa (United States)noblockedreceived/8Report
21365852026-03-28 21:10:584.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21364812026-03-28 17:12:11135.26.146.x/2414051 (SUREWEST)usa (United States)yesrewrittenreceivednoneReport
21363912026-03-28 12:27:4323.139.8.x/24400282usa (United States)noblockedreceived/8Report
21363912026-03-28 12:27:432606:9840:xx::/40400282usa (United States)noblockedreceived/16Report
21363252026-03-28 08:14:5438.70.62.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
21363082026-03-28 06:49:32104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedreceived/8Report
21360302026-03-27 18:05:104.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21360202026-03-27 17:41:33199.36.244.x/2435958 (CCN42)usa (United States)yesrewrittenreceivednoneReport
21359492026-03-27 15:06:2023.142.248.x/24393577 (SCCNET)usa (United States)noblockedreceived/8Report
21357032026-03-27 06:04:55216.114.75.x/2454334 (ROYA)usa (United States)yesblockedreceived/8Report
21354812026-03-26 19:13:03129.110.241.x/2420162 (UTDALLAS)usa (United States)yesreceivedreceived/8Report
21354732026-03-26 18:56:49209.178.150.x/24265561usa (United States)yesblockedreceived/8Report
21349152026-03-25 18:02:22208.92.45.x/2422883 (CONDENAST)usa (United States)yesblockedreceived/8Report
21349012026-03-25 17:32:01174.66.251.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/8Report
21348802026-03-25 16:56:08156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21348792026-03-25 16:56:08156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21346662026-03-25 10:18:1974.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
21342672026-03-24 16:33:0724.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
21340552026-03-24 10:09:43216.114.75.x/2454334 (ROYA)usa (United States)noblockedreceived/8Report
21338812026-03-24 00:46:2338.92.20.x/24273843usa (United States)yesrewrittenreceivednoneReport
21338752026-03-24 00:28:4224.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
21332422026-03-23 02:09:47156.146.74.x/24393397 (LREC-LRT)usa (United States)yesrewrittenreceivednoneReport
21331052026-03-22 18:40:204.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21329632026-03-22 10:50:44162.208.90.x/2455016 (IMPER-AS-1)can (Canada)yesrewrittenreceivednoneReport
21327332026-03-21 21:37:5638.87.219.x/24394684 (AS-GOLD)usa (United States)noblockedreceived/8Report
21325282026-03-21 11:19:4823.139.8.x/24400282usa (United States)noblockedreceived/8Report
21325282026-03-21 11:19:482606:9840:xx::/40400282usa (United States)noreceivedreceived/16Report
21324532026-03-21 07:07:1438.70.62.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
21324302026-03-21 05:42:07104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedreceived/8Report
21323152026-03-20 23:25:5096.47.230.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedreceived/9Report
21321642026-03-20 17:56:502804:3f00:2xx::/4052643usa (United States)noblockedreceived/24Report
21321512026-03-20 17:33:56199.187.216.x/240usa (United States)noblockedreceived/8Report
21321452026-03-20 17:28:57199.187.216.x/240usa (United States)noblockedreceived/8Report
21321442026-03-20 17:25:23199.187.216.x/240usa (United States)noblockedreceived/8Report
21321432026-03-20 17:22:39199.187.216.x/240usa (United States)noblockedreceived/8Report
21321402026-03-20 17:20:12199.187.216.x/240usa (United States)noblockedreceived/8Report
21321362026-03-20 17:17:46199.187.216.x/240usa (United States)noblockedreceived/8Report
21321352026-03-20 17:15:31199.187.216.x/240usa (United States)noblockedreceived/8Report
21320392026-03-20 13:59:0123.142.248.x/24393577 (SCCNET)usa (United States)noblockedreceived/8Report
21319112026-03-20 09:33:082a0f:9400:61xx::/40204969 (AS_CIRTEL)usa (United States)noblockedreceived/16Report
21318422026-03-20 04:58:04216.114.75.x/2454334 (ROYA)usa (United States)yesblockedreceived/8Report
21318322026-03-20 04:20:49199.187.216.x/240usa (United States)noblockedreceived/8Report
21318312026-03-20 04:18:30199.187.216.x/240usa (United States)noblockedreceived/8Report
21318292026-03-20 04:16:12199.187.216.x/240usa (United States)noblockedreceived/8Report
21317052026-03-19 20:26:4524.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
21315132026-03-19 13:55:09173.224.243.x/2419935 (CRRS)can (Canada)yesrewrittenreceivednoneReport
21314802026-03-19 12:56:57174.66.251.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/9Report
21313922026-03-19 09:43:02174.66.251.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/8Report
21313012026-03-19 05:17:21174.66.251.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/8Report
21310422026-03-18 15:48:39156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21310412026-03-18 15:48:39156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21308792026-03-18 09:11:1174.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
21306402026-03-17 19:52:02208.92.45.x/2422883 (CONDENAST)usa (United States)yesblockedreceived/8Report
21305992026-03-17 18:42:00208.92.45.x/2422883 (CONDENAST)usa (United States)yesblockedreceived/8Report
21305392026-03-17 16:33:12209.178.150.x/24265561usa (United States)yesblockedreceived/8Report
21305112026-03-17 15:25:5124.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
21303112026-03-17 09:02:25216.114.75.x/2454334 (ROYA)usa (United States)noblockedreceived/8Report
21301282026-03-16 23:39:1438.92.20.x/24273843usa (United States)yesrewrittenreceivednoneReport
21300162026-03-16 19:07:564.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21299552026-03-16 18:06:132804:3f00:2xx::/4052643usa (United States)noblockedreceived/24Report
21296352026-03-16 09:06:5038.92.20.x/24273843usa (United States)yesrewrittenreceivednoneReport
21295452026-03-16 04:04:494.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21292482026-03-15 09:43:35162.208.90.x/2455016 (IMPER-AS-1)can (Canada)yesrewrittenreceivednoneReport
21290112026-03-14 20:30:4138.87.219.x/24394684 (AS-GOLD)usa (United States)noblockedreceived/8Report
21290092026-03-14 20:27:134.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21288042026-03-14 10:11:5223.139.8.x/24400282usa (United States)noblockedreceived/8Report
21288042026-03-14 10:11:522606:9840:xx::/40400282usa (United States)noblockedreceived/16Report
21287542026-03-14 05:59:2238.70.62.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
21287302026-03-14 04:34:45104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedreceived/8Report
21285082026-03-13 17:50:384.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21283642026-03-13 12:51:3623.142.248.x/24393577 (SCCNET)usa (United States)noblockedreceived/8Report
21281702026-03-13 03:51:15216.114.75.x/2454334 (ROYA)usa (United States)yesblockedreceived/24Report
21280852026-03-12 23:25:144.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21279972026-03-12 19:19:4124.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
21274992026-03-11 23:20:06174.66.251.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/9Report
21274212026-03-11 19:25:304.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21272702026-03-11 14:41:17156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21272692026-03-11 14:41:14156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21270842026-03-11 08:04:1074.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
21269352026-03-10 23:56:024.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21267772026-03-10 17:21:44208.92.45.x/2422883 (CONDENAST)usa (United States)yesblockedreceived/8Report
21267462026-03-10 16:36:14129.110.241.x/2420162 (UTDALLAS)usa (United States)yesreceivedreceived/8Report
21266852026-03-10 14:29:23208.92.45.x/2422883 (CONDENAST)usa (United States)yesblockedreceived/8Report
21266792026-03-10 14:18:4424.72.36.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
21265112026-03-10 07:55:09216.114.75.x/2454334 (ROYA)usa (United States)noblockedreceived/24Report
21261962026-03-09 18:58:10209.178.150.x/24265561usa (United States)yesblockedreceived/8Report
21260882026-03-09 16:39:01209.178.150.x/24265561usa (United States)yesrewrittenreceivednoneReport
21260862026-03-09 16:33:46209.178.150.x/24265561usa (United States)yesrewrittenreceivednoneReport
21260822026-03-09 16:18:49209.178.150.x/24265561usa (United States)yesrewrittenreceivednoneReport
21259432026-03-09 12:12:28208.73.136.x/2432425 (SKB3-ARIN-BGP)usa (United States)yesblockedreceived/8Report
21259412026-03-09 12:12:19208.73.136.x/2432425 (SKB3-ARIN-BGP)usa (United States)yesblockedreceived/8Report
21258262026-03-09 07:59:4338.92.20.x/24273843usa (United States)yesrewrittenreceivednoneReport
21256152026-03-08 19:17:394.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21254472026-03-08 08:36:22162.208.90.x/2455016 (IMPER-AS-1)can (Canada)yesrewrittenreceivednoneReport
21251642026-03-07 20:10:384.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21251402026-03-07 19:23:2238.87.219.x/24394684 (AS-GOLD)usa (United States)noblockedreceived/8Report
21249162026-03-07 09:03:5623.139.8.x/24400282usa (United States)noblockedreceived/8Report
21249162026-03-07 09:03:562606:9840:xx::/40400282usa (United States)noblockedreceived/16Report
21248642026-03-07 05:23:57156.146.74.x/24393397 (LREC-LRT)usa (United States)yesrewrittenreceivednoneReport
21248532026-03-07 04:51:3538.70.62.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
21248452026-03-07 03:27:13104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedreceived/8Report
21247362026-03-06 19:51:1296.47.230.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedreceived/9Report
21245912026-03-06 14:17:534.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport

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