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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
17492202024-04-16 12:51:1424.220.16.x/2411232 (MIDCO-NET)usa (United States)yesrewrittenblocked/16Report
17492082024-04-16 12:35:45132.177.238.x/2411745 (USNH)usa (United States)yesunknownunknownnoneReport
17491362024-04-16 10:19:4250.5.6.x/246181 (FUSE-NET)usa (United States)yesrewrittenrewrittennoneReport
17491362024-04-16 10:19:422607:f500:f0xx::/406181 (FUSE-NET)usa (United States)noblockedblocked/56Report
17491212024-04-16 09:34:0176.165.6.x/2432440 (LONI)usa (United States)norewrittenrewritten/26Report
17491152024-04-16 09:13:35128.182.58.x/241206 (PSCNET-HS-AS)usa (United States)noblockedblocked/24Report
17491152024-04-16 09:13:352001:5e8:xx::/405050 (PSC-EXT)usa (United States)noblockedblocked/48Report
17490942024-04-16 07:45:2370.175.96.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenreceived/8Report
17490942024-04-16 07:45:232600:8800:74xx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/64Report
17490672024-04-16 06:35:02107.196.175.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17490672024-04-16 06:35:022600:1700:a9xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
17490522024-04-16 06:00:02173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
17490512024-04-16 06:00:0169.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
17490382024-04-16 05:23:54108.49.44.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17490302024-04-16 04:37:2976.33.179.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
17490282024-04-16 04:32:1065.131.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
17490212024-04-16 04:00:5596.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
17490212024-04-16 04:00:552001:470:e1xx::/406939 (HURRICANE)usa (United States)noblockedblocked/48Report
17490182024-04-16 03:16:47172.248.62.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
17490092024-04-16 02:54:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17490072024-04-16 02:47:4099.6.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17490072024-04-16 02:47:402600:1700:5axx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
17490012024-04-16 02:28:052607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17489972024-04-16 02:16:4871.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17489972024-04-16 02:16:482600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17489902024-04-16 02:01:1367.221.244.x/248038 (6CONNECT)usa (United States)noblockedblocked/20Report
17489892024-04-16 01:57:55172.59.79.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17489892024-04-16 01:57:552607:fb90:cfxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17489882024-04-16 01:57:48173.224.32.x/2436374 (STELLAR-ASSOCIATION)usa (United States)nounknownunknownnoneReport
17489842024-04-16 01:40:1771.235.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17489842024-04-16 01:40:172601:198:41xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17489812024-04-16 01:26:302607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17489762024-04-16 01:14:3869.42.239.x/2436374 (STELLAR-ASSOCIATION)usa (United States)noblockedblocked/31Report
17489742024-04-16 01:02:562605:59c8:14xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/64Report
17489672024-04-16 00:24:512607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17489612024-04-16 00:01:5065.77.64.x/2422898 (ATLINK)usa (United States)noblockedblocked/24Report
17489582024-04-15 23:56:31172.59.74.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17489582024-04-15 23:56:312607:fb90:cfxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17489542024-04-15 23:33:01192.69.175.x/2422898 (ATLINK)usa (United States)noblockedblocked/24Report
17489522024-04-15 23:23:172607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17489482024-04-15 23:14:5047.229.113.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
17489422024-04-15 22:35:3868.55.69.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17489372024-04-15 22:21:402607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17489352024-04-15 22:07:0823.147.120.x/24202400usa (United States)noblockedblockednoneReport
17489352024-04-15 22:07:082602:faa8:xx::/40202400usa (United States)noblockedblockednoneReport
17489272024-04-15 21:44:5867.80.68.x/246128 (CABLE-NET-1)usa (United States)yesblockedblockednoneReport
17489262024-04-15 21:44:1771.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
17489262024-04-15 21:44:172001:470:8dxx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
17489232024-04-15 21:38:5373.137.147.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
17489142024-04-15 21:20:052607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17488952024-04-15 20:49:4772.219.85.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesunknownunknownnoneReport
17488952024-04-15 20:49:472600:8802:dxx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)nounknownunknownnoneReport
17488772024-04-15 20:18:54174.52.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17488762024-04-15 20:18:342607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17488732024-04-15 20:15:4523.147.168.x/24200454usa (United States)noblockedblockednoneReport
17488732024-04-15 20:15:452602:faa5:1xx::/40200454usa (United States)noblockedblockednoneReport
17488492024-04-15 19:26:0923.122.136.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17488492024-04-15 19:26:092600:1700:2exx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
17488392024-04-15 19:16:592607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17488332024-04-15 19:05:4032.223.114.x/2446690 (SNET-FCC)usa (United States)yesblockedblockednoneReport
17488272024-04-15 18:59:5873.61.210.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
17488242024-04-15 18:52:00128.9.16.x/244 (ISI-AS)usa (United States)yesrewrittenrewrittennoneReport
17488052024-04-15 18:15:262607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17488032024-04-15 18:15:0272.78.188.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
17487842024-04-15 17:26:1824.112.251.x/2427364 (ACS-INTERNET)usa (United States)yesrewrittenrewrittennoneReport
17487812024-04-15 17:13:572607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17487692024-04-15 16:35:57205.220.219.x/24394195 (CLEARNETWORX)usa (United States)yesrewrittenrewrittennoneReport
17487682024-04-15 16:35:33130.85.242.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17487572024-04-15 16:19:3423.147.168.x/24200454usa (United States)noblockedblockednoneReport
17487572024-04-15 16:19:342602:faa5:1xx::/40200454usa (United States)noblockedblockednoneReport
17487542024-04-15 16:15:51204.16.241.x/2420326 (TERASWITCH)usa (United States)yesrewrittenreceivednoneReport
17487532024-04-15 16:12:252607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17487502024-04-15 16:07:3023.147.168.x/24200454usa (United States)noblockedblockednoneReport
17487242024-04-15 15:10:522607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17487232024-04-15 15:10:22209.159.209.x/2420412 (CLARITY-TELECOM)usa (United States)yesreceivedreceived/8Report
17486982024-04-15 14:09:172607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17486942024-04-15 14:04:47130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17486942024-04-15 14:04:472620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17486782024-04-15 13:29:5024.16.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17486782024-04-15 13:29:502601:602:89xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17486722024-04-15 13:15:3632.223.114.x/2446690 (SNET-FCC)usa (United States)yesblockedblockednoneReport
17486642024-04-15 13:07:442607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17486362024-04-15 12:23:2450.206.77.x/2433287 (COMCAST-33287)usa (United States)yesunknownunknownnoneReport
17486262024-04-15 12:06:092607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17486202024-04-15 11:56:2172.23.4.x/2427364 (ACS-INTERNET)usa (United States)yesunknownunknownnoneReport
17486172024-04-15 11:54:19198.133.143.x/2462920 (PRAIRIEPOWER)usa (United States)yesblockedblockednoneReport
17485532024-04-15 08:24:1368.102.29.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesblockedblockednoneReport
17485532024-04-15 08:24:132600:8803:75xx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/64Report
17485152024-04-15 06:39:05172.58.57.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17485152024-04-15 06:39:052607:fb91:11xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17485142024-04-15 06:36:5768.33.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17485142024-04-15 06:36:572601:14b:42xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17485092024-04-15 06:00:0269.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
17485082024-04-15 06:00:01173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
17485012024-04-15 05:26:09172.59.229.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17485012024-04-15 05:26:092607:fb91:7xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
17484802024-04-15 03:49:1071.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484802024-04-15 03:49:102600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484772024-04-15 03:28:3171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484762024-04-15 03:25:0024.16.34.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17484762024-04-15 03:25:002601:602:89xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17484722024-04-15 02:48:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484722024-04-15 02:48:272600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484712024-04-15 02:36:4170.95.165.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
17484712024-04-15 02:36:412603:8001:8dxx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
17484632024-04-15 01:58:3523.122.136.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17484632024-04-15 01:58:352600:1700:2exx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
17484612024-04-15 01:50:0571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484612024-04-15 01:50:052600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484602024-04-15 01:49:4771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484602024-04-15 01:49:472600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484492024-04-15 01:10:1132.223.114.x/2446690 (SNET-FCC)usa (United States)yesblockedblockednoneReport
17484482024-04-15 01:08:19108.82.168.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
17484412024-04-15 00:49:3571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484412024-04-15 00:49:352600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484402024-04-15 00:49:1271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484402024-04-15 00:49:122600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484342024-04-14 23:58:0272.213.177.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
17484332024-04-14 23:57:1771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484332024-04-14 23:57:172600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484302024-04-14 23:48:5571.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484302024-04-14 23:48:552600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17484282024-04-14 23:42:2976.33.179.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
17484262024-04-14 23:38:2171.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484212024-04-14 23:05:09128.153.5.x/2492 (CLARKSON-AS)usa (United States)noblockedblocked/16Report
17484172024-04-14 22:49:3271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484152024-04-14 22:41:36173.242.122.x/2425820 (IT7NET)usa (United States)noblockedblockednoneReport
17484112024-04-14 22:22:4799.32.186.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17484022024-04-14 21:47:1271.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17484022024-04-14 21:47:122600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17483992024-04-14 21:39:2473.204.96.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17483992024-04-14 21:39:242601:58b:48xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
17483902024-04-14 21:01:2771.172.72.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17483902024-04-14 21:01:272600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
17483892024-04-14 20:59:0796.230.46.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
17483882024-04-14 20:58:1199.32.186.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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