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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
21430382026-04-09 19:10:222001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21430352026-04-09 19:02:29108.18.221.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
21430292026-04-09 18:40:04166.182.253.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
21430142026-04-09 17:58:13107.122.189.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21430142026-04-09 17:58:132600:387:xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21430122026-04-09 17:55:3173.37.98.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21430112026-04-09 17:52:07107.173.123.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedblockednoneReport
21430032026-04-09 17:31:18128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21430032026-04-09 17:31:182607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21429992026-04-09 17:09:0350.5.6.x/246181 (FUSE-NET)usa (United States)yesrewrittenrewrittennoneReport
21429992026-04-09 17:09:032607:f500:f0xx::/406181 (FUSE-NET)usa (United States)noblockedblocked/56Report
21429872026-04-09 16:24:33130.68.95.x/24205 (MONTCLAIR-AS)usa (United States)nounknownunknownnoneReport
21429862026-04-09 16:22:512001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21429842026-04-09 16:02:3468.119.229.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21429802026-04-09 15:54:13216.195.12.x/2426292 (ASN-SHREWS)usa (United States)yesblockedblockednoneReport
21429612026-04-09 15:04:4024.6.42.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
21429192026-04-09 13:38:4824.112.251.x/2427364 (ACS-INTERNET)usa (United States)yesrewrittenrewrittennoneReport
21429012026-04-09 12:57:55153.66.69.x/2414593 (SPACEX-STARLINK)usa (United States)yesblockedblockednoneReport
21429012026-04-09 12:57:552605:59ca:70xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/56Report
21428822026-04-09 12:15:45153.66.69.x/2414593 (SPACEX-STARLINK)usa (United States)yesblockedblockednoneReport
21428822026-04-09 12:15:452605:59ca:70xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/56Report
21428622026-04-09 11:53:38153.66.69.x/2414593 (SPACEX-STARLINK)usa (United States)yesblockedblockednoneReport
21428622026-04-09 11:53:382605:59ca:70xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/56Report
21428292026-04-09 10:37:5973.37.98.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21427782026-04-09 08:48:22207.137.3.x/2410708 (SELECTNET-AS)usa (United States)noblockedblocked/22Report
21427552026-04-09 06:59:0274.244.11.x/2414593 (SPACEX-STARLINK)usa (United States)yesblockedblockednoneReport
21427552026-04-09 06:59:022605:59ca:5fxx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/64Report
21427432026-04-09 06:20:3698.223.121.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21427332026-04-09 06:00:03173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
21427322026-04-09 06:00:0269.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
21427212026-04-09 05:05:3350.113.28.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
21427212026-04-09 05:05:332603:800c:19xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
21427042026-04-09 04:25:16104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
21426992026-04-09 03:38:18108.76.247.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21426972026-04-09 03:33:334.42.157.x/243356 (LEVEL3)usa (United States)yesrewrittenreceivednoneReport
21426932026-04-09 03:24:22208.175.141.x/2413807 (GREAT-PLAINS-COMMUNICATIONS)usa (United States)yesunknownunknownnoneReport
21426922026-04-09 03:23:3174.213.250.x/2414978 (CSSBB)usa (United States)yesblockedblockednoneReport
21426862026-04-09 02:40:14104.55.130.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21426842026-04-09 02:35:0650.113.28.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
21426842026-04-09 02:35:062603:800c:19xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
21426832026-04-09 02:29:428.41.17.x/2427425 (ASN-IDK-27425)usa (United States)yesrewrittenrewrittennoneReport
21426832026-04-09 02:29:422606:2602:97xx::/4027425 (ASN-IDK-27425)usa (United States)noblockedreceived/16Report
21426772026-04-09 02:16:16162.239.218.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21426662026-04-09 01:47:46174.86.248.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
21426522026-04-09 01:13:16162.239.218.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21426452026-04-09 01:01:46162.239.218.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21426352026-04-09 00:34:4169.250.22.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21426262026-04-08 23:46:5573.37.98.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21426252026-04-08 23:36:2274.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
21425962026-04-08 21:35:55192.67.159.x/24394009 (A10NETWORKS)usa (United States)yesunknownunknownnoneReport
21425942026-04-08 21:31:29172.56.3.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
21425922026-04-08 21:26:38107.161.174.x/24213535usa (United States)noblockedblockednoneReport
21425922026-04-08 21:26:382a12:bec4:1dxx::/40213535usa (United States)noblockedblocked/64Report
21425902026-04-08 21:21:36192.67.159.x/24394009 (A10NETWORKS)usa (United States)yesunknownunknownnoneReport
21425672026-04-08 20:17:50128.220.3.x/245723 (JHU)usa (United States)yesrewrittenrewrittennoneReport
21425582026-04-08 20:00:00129.159.118.x/2431898 (ORACLE-BMC-31898)usa (United States)yesblockedblockednoneReport
21425512026-04-08 19:48:53100.8.247.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
21425502026-04-08 19:48:25174.66.251.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/8Report
21425502026-04-08 19:48:252600:8803:bfxx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/64Report
21425312026-04-08 19:10:59156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21425302026-04-08 19:10:57156.146.37.x/24212238 (CDNEXT)usa (United States)noblockedreceived/8Report
21425252026-04-08 18:56:22174.196.105.x/246167 (CELLCO-PART)usa (United States)yesblockedblockednoneReport
21425252026-04-08 18:56:222600:1009:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
21425172026-04-08 18:42:5124.177.109.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
21424912026-04-08 17:42:32108.95.182.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21424872026-04-08 17:30:54128.171.132.x/246360 (UNIVHAWAII)usa (United States)noblockedblocked/16Report
21424872026-04-08 17:30:542607:f278:41xx::/406360 (UNIVHAWAII)usa (United States)noblockedblocked/32Report
21424742026-04-08 17:09:02168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
21424702026-04-08 16:45:252001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424672026-04-08 16:39:562001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424662026-04-08 16:39:16148.72.133.x/2430083 (AS-30083-GO-DADDY-COM-LLC)usa (United States)noblockedblocked/18Report
21424622026-04-08 16:34:20166.198.21.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21424622026-04-08 16:34:202600:387:xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21424592026-04-08 16:28:14129.49.122.x/245719 (SUNYSB)usa (United States)noblockedblocked/23Report
21424562026-04-08 16:20:312001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424552026-04-08 16:17:50172.250.69.x/2420001 (TWC-20001-PACWEST)usa (United States)yesunknownunknownnoneReport
21424512026-04-08 16:10:09166.182.253.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
21424472026-04-08 16:07:492001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424452026-04-08 16:07:0676.154.7.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21424452026-04-08 16:07:062601:283:4fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21424402026-04-08 15:56:35216.107.227.x/2413536 (TVC-AS1)usa (United States)yesblockedblockednoneReport
21424382026-04-08 15:52:192001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424352026-04-08 15:46:482001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424282026-04-08 15:31:202001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424262026-04-08 15:30:05162.225.60.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
21424262026-04-08 15:30:052600:1700:1cxx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
21424182026-04-08 15:06:4199.96.126.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21424182026-04-08 15:06:412600:1700:7bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
21424172026-04-08 15:05:522001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424072026-04-08 14:50:212001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21424062026-04-08 14:49:2476.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
21424062026-04-08 14:49:242601:18c:8axx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21424022026-04-08 14:46:0024.223.111.x/2413807 (GREAT-PLAINS-COMMUNICATIONS)usa (United States)yesblockedblockednoneReport
21423982026-04-08 14:34:532001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423962026-04-08 14:33:30128.220.159.x/245723 (JHU)usa (United States)yesrewrittenblocked/16Report
21423842026-04-08 14:19:242001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423802026-04-08 14:13:532001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423742026-04-08 14:08:202001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423642026-04-08 13:52:502001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423622026-04-08 13:52:13128.254.224.x/2433711 (IP-TELECOM)usa (United States)noblockedblocked/24Report
21423592026-04-08 13:46:2238.250.152.x/24270068usa (United States)yesblockedblockednoneReport
21423482026-04-08 13:37:202001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423352026-04-08 13:21:512001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423312026-04-08 13:16:212001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423202026-04-08 13:00:03207.62.80.x/242152 (CSUNET-NW)usa (United States)nounknownunknownnoneReport
21423192026-04-08 13:00:03207.62.218.x/242152 (CSUNET-NW)usa (United States)nounknownunknownnoneReport
21423152026-04-08 12:50:522001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423122026-04-08 12:43:56168.221.163.x/2420214 (COMCAST-20214)usa (United States)yesunknownunknownnoneReport
21423072026-04-08 12:35:242001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21423032026-04-08 12:32:1974.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
21422932026-04-08 12:19:552001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422882026-04-08 12:14:222001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422802026-04-08 11:58:542001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422672026-04-08 11:21:172001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422572026-04-08 11:05:482001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422522026-04-08 11:00:16192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
21422522026-04-08 11:00:162001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422502026-04-08 10:54:43192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
21422502026-04-08 10:54:432001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422302026-04-08 10:17:10192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
21422302026-04-08 10:17:102001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
21422272026-04-08 10:11:36192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
21422272026-04-08 10:11:362001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport

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