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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
15852092023-06-03 22:26:4176.82.152.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
15852092023-06-03 22:26:412603:8001:50xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
15851982023-06-03 21:36:1399.60.164.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
15851952023-06-03 21:14:07142.54.162.x/2433387 (NOCIX)usa (United States)noblockedblocked/29Report
15851792023-06-03 20:41:30208.58.39.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
15851722023-06-03 20:20:3665.77.64.x/2422898 (ATLINK)usa (United States)noblockedblocked/24Report
15851712023-06-03 20:16:24192.69.175.x/2422898 (ATLINK)usa (United States)noblockedblocked/24Report
15851692023-06-03 20:10:2865.215.113.x/24701 (UUNET)usa (United States)yesrewrittenreceived/30Report
15851642023-06-03 19:54:4372.205.20.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
15851642023-06-03 19:54:432600:8806:8xx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/64Report
15851492023-06-03 19:01:1372.219.85.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesunknownunknownnoneReport
15851492023-06-03 19:01:132600:8802:dxx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)nounknownunknownnoneReport
15851442023-06-03 18:47:14192.0.47.x/2416876 (ICANN-DC)usa (United States)yesblockedblockednoneReport
15851442023-06-03 18:47:142620:0:28xx::/4016876 (ICANN-DC)usa (United States)noblockedblockednoneReport
15851322023-06-03 18:01:3271.237.201.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15851322023-06-03 18:01:322601:1c0:44xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15851132023-06-03 17:01:22209.159.209.x/2420412 (CLARITY-TELECOM)usa (United States)yesreceivedreceived/8Report
15850892023-06-03 16:03:0771.59.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15850892023-06-03 16:03:072601:84:88xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15850842023-06-03 15:51:0268.235.52.x/2411878 (TZULO)usa (United States)yesblockedblockednoneReport
15850842023-06-03 15:51:022607:9000:xx::/4011878 (TZULO)usa (United States)yesblockedblockednoneReport
15850652023-06-03 14:39:3899.196.135.x/247155 (VIASAT-SP-BACKBONE)usa (United States)yesblockedblockednoneReport
15850572023-06-03 14:14:5298.202.184.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15850382023-06-03 13:32:2323.147.120.x/24202400usa (United States)noblockedblockednoneReport
15850382023-06-03 13:32:232602:faa8:xx::/40202400usa (United States)noblockedblockednoneReport
15850332023-06-03 13:16:21161.38.188.x/24398123 (IRACING-CORPORATE)usa (United States)yesblockedblockednoneReport
15850332023-06-03 13:16:212620:13d:e0xx::/40398123 (IRACING-CORPORATE)usa (United States)noblockedblocked/64Report
15850162023-06-03 12:37:09198.134.98.x/2432027 (POS-ASN)usa (United States)yesblockedblockednoneReport
15850122023-06-03 12:31:2272.229.49.x/2412271 (TWC-12271-NYC)usa (United States)yesblockedblockednoneReport
15850122023-06-03 12:31:222603:7000:98xx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
15850062023-06-03 12:10:3512.195.22.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15849812023-06-03 11:24:24199.101.102.x/2446261 (QUICKPACKET)usa (United States)noblockedblockednoneReport
15849682023-06-03 11:04:1275.163.76.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
15849682023-06-03 11:04:122605:59c8:10xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/56Report
15849492023-06-03 09:07:4268.46.86.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15849492023-06-03 09:07:422601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15849472023-06-03 09:00:03145.40.71.x/2454825 (PACKET)usa (United States)noblockedblocked/18Report
15849472023-06-03 09:00:032604:1380:40xx::/4054825 (PACKET)usa (United States)noblockedblocked/32Report
15849462023-06-03 09:00:02147.75.44.x/2454825 (PACKET)usa (United States)noblockedblocked/17Report
15849462023-06-03 09:00:022604:1380:45xx::/4054825 (PACKET)usa (United States)noreceivedreceived/16Report
15849452023-06-03 09:00:0286.109.1.x/2454825 (PACKET)usa (United States)noblockedblocked/20Report
15849312023-06-03 07:26:2245.18.11.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15849252023-06-03 06:57:152600:1014:a0xx::/406167 (CELLCO-PART)usa (United States)nounknownunknownnoneReport
15849102023-06-03 06:00:02173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15849092023-06-03 06:00:0169.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15849052023-06-03 05:36:4867.173.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15849052023-06-03 05:36:482601:243:8xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15848942023-06-03 04:46:3247.28.68.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
15848892023-06-03 04:26:1967.180.184.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15848892023-06-03 04:26:192601:644:40xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15848862023-06-03 04:14:1763.228.223.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
15848842023-06-03 03:55:0198.46.112.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15848842023-06-03 03:55:012601:243:8xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15848782023-06-03 03:27:0098.46.114.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15848782023-06-03 03:27:002601:243:8xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15848632023-06-03 02:29:21129.2.89.x/2427 (UMDNET)usa (United States)yesblockedblockednoneReport
15848562023-06-03 01:35:21206.251.161.x/2413693 (NTS-ONLINE)usa (United States)yesrewrittenreceivednoneReport
15848512023-06-03 01:23:12208.95.187.x/2433382 (CRYPTICSTUDIOS-HQ)usa (United States)yesunknownunknownnoneReport
15848462023-06-03 00:46:0967.176.2.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15848462023-06-03 00:46:092601:282:1dxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15848322023-06-02 23:20:0098.191.253.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesunknownunknownnoneReport
15848272023-06-02 22:49:43107.11.0.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesrewrittenrewrittennoneReport
15848272023-06-02 22:49:432603:6011:68xx::/4010796 (TWC-10796-MIDWEST)usa (United States)noblockedblocked/64Report
15848212023-06-02 22:32:49100.14.105.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15848172023-06-02 22:20:32184.190.114.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
15847992023-06-02 21:26:2468.69.49.x/24399445 (TVCC-NET1)usa (United States)yesrewrittenblockednoneReport
15847862023-06-02 20:50:48128.153.5.x/2492 (CLARKSON-AS)usa (United States)nounknownunknownnoneReport
15847822023-06-02 20:46:53149.78.190.x/24272022usa (United States)yesblockedreceived/8Report
15847662023-06-02 20:10:12130.126.255.x/2438 (UIUC)usa (United States)yesrewrittenblocked/16Report
15847552023-06-02 19:56:0912.247.235.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
15847332023-06-02 19:13:02128.54.5.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
15847202023-06-02 18:57:1550.82.143.x/2430036 (MEDIACOM-ENTERPRISE-BUSINESS)usa (United States)yesrewrittenrewrittennoneReport
15847072023-06-02 18:37:4968.47.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15847072023-06-02 18:37:492601:447:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
15846782023-06-02 17:43:1675.136.103.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
15846782023-06-02 17:43:162600:6c5e:5exx::/4020115 (CHARTER-20115)usa (United States)noblockedblocked/64Report
15846622023-06-02 16:54:0323.140.97.x/24964usa (United States)noblockedblocked/29Report
15846622023-06-02 16:54:032602:fe54:xx::/40964usa (United States)noreceivedreceived/16Report
15846462023-06-02 16:24:2796.37.50.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
15846462023-06-02 16:24:272600:6c5e:5exx::/4020115 (CHARTER-20115)usa (United States)noblockedblocked/64Report
15845862023-06-02 14:20:0950.211.142.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
15845862023-06-02 14:20:092603:3003:18xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
15845722023-06-02 13:54:1947.197.216.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
15845692023-06-02 13:50:58209.159.209.x/2420412 (CLARITY-TELECOM)usa (United States)yesreceivedreceived/8Report
15845652023-06-02 13:43:06108.95.182.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
15845412023-06-02 12:59:26192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
15845412023-06-02 12:59:262001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)nounknownunknownnoneReport
15845352023-06-02 12:46:1799.60.164.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
15845202023-06-02 12:18:19198.150.47.x/242381 (WISCNET1-AS)usa (United States)yesblockedblockednoneReport
15845202023-06-02 12:18:192001:4e0:10xx::/402381 (WISCNET1-AS)usa (United States)noblockedblocked/64Report
15845012023-06-02 11:41:23163.182.174.x/2440244 (TURNKEY-INTERNET)usa (United States)yesblockedblockednoneReport
15844572023-06-02 09:33:2298.46.112.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15844572023-06-02 09:33:222601:243:8xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15844562023-06-02 09:29:3498.46.112.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15844562023-06-02 09:29:342601:243:8xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15844472023-06-02 09:00:04145.40.71.x/2454825 (PACKET)usa (United States)noblockedblocked/18Report
15844472023-06-02 09:00:042604:1380:40xx::/4054825 (PACKET)usa (United States)noblockedblocked/32Report
15844462023-06-02 09:00:03147.75.44.x/2454825 (PACKET)usa (United States)noblockedblocked/17Report
15844462023-06-02 09:00:032604:1380:45xx::/4054825 (PACKET)usa (United States)noblockedblocked/32Report
15844452023-06-02 09:00:0386.109.1.x/2454825 (PACKET)usa (United States)noblockedblocked/20Report
15843992023-06-02 07:13:1175.83.152.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
15843992023-06-02 07:13:112603:8000:70xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/64Report
15843952023-06-02 06:57:55194.15.53.x/24200063usa (United States)noblockedblocked/24Report
15843802023-06-02 06:00:01173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15843792023-06-02 06:00:0169.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15843702023-06-02 05:22:4647.155.131.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
15843682023-06-02 05:21:26136.24.82.x/2419165 (WEBPASS)usa (United States)yesblockedblockednoneReport
15843662023-06-02 05:16:49162.217.20.x/2425787 (ROWE-NETWORKS)usa (United States)noreceivedreceived/8Report
15843482023-06-02 03:32:0971.56.159.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
15843402023-06-02 02:59:0469.232.37.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15843402023-06-02 02:59:042600:1700:7xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
15843302023-06-02 02:12:40172.56.241.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15843302023-06-02 02:12:402607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
15843282023-06-02 02:06:0137.123.199.x/2441378 (KirinoNET)usa (United States)noblockedblocked/22Report
15843282023-06-02 02:06:012a0e:aa00:1xx::/4041378 (KirinoNET)usa (United States)noreceivedreceived/16Report
15843272023-06-02 02:04:1071.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15843152023-06-02 00:59:1973.164.128.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15843122023-06-02 00:49:2824.16.249.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15843072023-06-02 00:21:2950.211.142.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
15843022023-06-01 23:47:5673.149.186.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15843022023-06-01 23:47:562601:189:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
15842972023-06-01 23:35:2073.114.48.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15842972023-06-01 23:35:202601:182:fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15842962023-06-01 23:33:0367.245.174.x/2412271 (TWC-12271-NYC)usa (United States)yesblockedblockednoneReport
15842922023-06-01 23:11:22170.64.148.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15842902023-06-01 23:11:0376.219.215.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15842832023-06-01 22:28:48170.64.148.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15842752023-06-01 22:06:11170.64.148.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15842722023-06-01 21:53:36170.64.148.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15842662023-06-01 21:31:262603:7000:61xx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
15842622023-06-01 21:22:3068.69.49.x/24399445 (TVCC-NET1)usa (United States)yesrewrittenblockednoneReport
15842512023-06-01 20:47:0772.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15842482023-06-01 20:32:4471.187.237.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15842262023-06-01 19:30:3796.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesunknownunknownnoneReport
15842112023-06-01 19:08:14128.9.16.x/244 (ISI-AS)usa (United States)yesrewrittenrewrittennoneReport
15841562023-06-01 17:24:23174.164.21.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15841352023-06-01 16:36:1864.27.23.x/2435916 (MULTA-ASN1)usa (United States)noblockedblockednoneReport
15841352023-06-01 16:36:182607:f130:xx::/4035916 (MULTA-ASN1)usa (United States)noblockedblockednoneReport

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