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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
15873892023-06-08 04:11:3598.46.112.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15873892023-06-08 04:11:352601:243:8xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15873802023-06-08 03:39:20154.6.90.x/2446562 (PERFORMIVE)usa (United States)yesunknownunknownnoneReport
15873692023-06-08 03:12:0873.12.77.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
15873512023-06-08 02:12:4072.172.222.x/2411976 (FIDN)usa (United States)yesblockedblockednoneReport
15873252023-06-08 00:16:1976.106.21.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15873242023-06-08 00:16:18136.179.21.x/2423005 (SWITCH-LTD)usa (United States)yesblockedblockednoneReport
15873182023-06-08 00:05:3299.54.106.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15873042023-06-07 22:57:33172.102.6.x/2453597 (HOYOS-CONSULTING-LLC)usa (United States)yesrewrittenrewrittennoneReport
15872972023-06-07 22:16:43162.217.20.x/2425787 (ROWE-NETWORKS)usa (United States)yesreceivedreceived/8Report
15872932023-06-07 22:00:5473.145.228.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15872812023-06-07 21:35:09172.56.241.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15872812023-06-07 21:35:092607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
15872752023-06-07 21:26:0498.212.133.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
15872742023-06-07 21:22:49172.56.241.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15872742023-06-07 21:22:492607:fb90:73xx::/4021928 (T-MOBILE-AS21928)usa (United States)nounknownunknownnoneReport
15872592023-06-07 20:41:17174.78.14.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesblockedblockednoneReport
15872372023-06-07 19:41:13162.225.60.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
15872352023-06-07 19:38:5671.230.7.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15872352023-06-07 19:38:562601:49:43xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15872262023-06-07 19:02:32169.235.95.x/246106 (UCR-EDU)usa (United States)yesblockedblocked/16Report
15872102023-06-07 18:18:52216.30.158.x/244922 (SHENTEL)usa (United States)yesblockedblockednoneReport
15872102023-06-07 18:18:522606:a800:caxx::/404922 (SHENTEL)usa (United States)noblockedblocked/64Report
15871972023-06-07 17:53:4123.247.137.x/2446997 (NATOLAB)usa (United States)noblockedblocked/24Report
15871972023-06-07 17:53:412602:feda:xx::/4046997 (NATOLAB)usa (United States)noreceivedreceived/16Report
15871762023-06-07 16:54:19199.120.75.x/245056 (AUREON-5056)usa (United States)yesblockedblockednoneReport
15871722023-06-07 16:52:03129.49.122.x/245719 (SUNYSB)usa (United States)noblockedblocked/23Report
15871672023-06-07 16:40:18130.245.253.x/245719 (SUNYSB)usa (United States)noblockedblocked/22Report
15871662023-06-07 16:40:1824.182.94.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
15871662023-06-07 16:40:182600:6c9d:87xx::/4020115 (CHARTER-20115)usa (United States)noblockedblocked/64Report
15871352023-06-07 15:32:4250.206.77.x/2433287 (COMCAST-33287)usa (United States)yesunknownunknownnoneReport
15871302023-06-07 15:13:1224.193.167.x/2412271 (TWC-12271-NYC)usa (United States)yesblockedblockednoneReport
15871272023-06-07 15:07:43209.159.209.x/2420412 (CLARITY-TELECOM)usa (United States)yesreceivedreceived/8Report
15871132023-06-07 14:25:2465.158.198.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
15871082023-06-07 14:21:12162.250.131.x/2454665 (NGN)usa (United States)yesrewrittenrewrittennoneReport
15871022023-06-07 14:13:37162.211.40.x/2436374 (STELLAR-ASSOCIATION)usa (United States)yesunknownunknownnoneReport
15870742023-06-07 13:35:20173.56.106.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15870632023-06-07 13:23:05108.95.182.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
15870482023-06-07 13:00:02207.62.218.x/242152 (CSUNET-NW)usa (United States)noblockedblocked/24Report
15869862023-06-07 10:16:03108.92.126.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15869862023-06-07 10:16:032600:1700:98xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
15869612023-06-07 09:00:03145.40.71.x/2454825 (PACKET)usa (United States)noblockedblocked/18Report
15869612023-06-07 09:00:032604:1380:40xx::/4054825 (PACKET)usa (United States)noblockedblocked/32Report
15869602023-06-07 09:00:03147.75.44.x/2454825 (PACKET)usa (United States)noblockedblocked/17Report
15869602023-06-07 09:00:032604:1380:45xx::/4054825 (PACKET)usa (United States)noblockedblocked/32Report
15869592023-06-07 09:00:0286.109.1.x/2454825 (PACKET)usa (United States)noblockedblocked/20Report
15869532023-06-07 08:35:08208.82.103.x/24396097 (SAIL-INET)usa (United States)yesunknownunknownnoneReport
15869352023-06-07 08:01:3576.167.202.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
15869332023-06-07 08:00:1175.181.33.x/2411426 (TWC-11426-CAROLINAS)usa (United States)yesblockedblockednoneReport
15869142023-06-07 07:13:0571.191.163.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15869142023-06-07 07:13:052600:4040:2fxx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
15868962023-06-07 06:14:21174.195.134.x/246167 (CELLCO-PART)usa (United States)yesrewrittenrewrittennoneReport
15868942023-06-07 06:01:57192.154.3.x/24394414 (AS394414)usa (United States)noreceivedreceived/8Report
15868932023-06-07 06:00:0269.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15868922023-06-07 06:00:01173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15868842023-06-07 05:29:21174.195.134.x/246167 (CELLCO-PART)usa (United States)yesrewrittenrewrittennoneReport
15868822023-06-07 05:26:14137.25.164.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
15868762023-06-07 05:04:21174.195.134.x/246167 (CELLCO-PART)usa (United States)yesrewrittenrewrittennoneReport
15868742023-06-07 04:49:21174.195.134.x/246167 (CELLCO-PART)usa (United States)yesrewrittenrewrittennoneReport
15868732023-06-07 04:29:11140.211.4.x/243701 (NERONET)usa (United States)noblockedreceived/9Report
15868732023-06-07 04:29:112605:bc80:9xx::/403701 (NERONET)usa (United States)noreceivedreceived/16Report
15868622023-06-07 03:39:59108.21.192.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
15868502023-06-07 02:48:5272.26.41.x/2417293 (VTXC)usa (United States)yesrewrittenrewrittennoneReport
15868452023-06-07 02:37:02174.52.116.x/247922 (COMCAST-7922)usa (United States)norewrittenblockednoneReport
15868452023-06-07 02:37:022001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
15868232023-06-07 01:23:3047.14.101.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
15868172023-06-07 01:14:28173.45.28.x/2429838 (AMC)usa (United States)yesunknownunknownnoneReport
15868142023-06-07 01:11:3324.118.144.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15867942023-06-07 00:19:1698.61.179.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15867942023-06-07 00:19:162601:441:42xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15867862023-06-06 23:43:0768.173.117.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
15867862023-06-06 23:43:072603:7000:90xx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
15867762023-06-06 23:18:59173.45.28.x/2429838 (AMC)usa (United States)yesunknownunknownnoneReport
15867592023-06-06 21:55:2668.73.120.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15867512023-06-06 21:20:4669.130.117.x/244181 (TDS-AS)usa (United States)yesrewrittenrewrittennoneReport
15867482023-06-06 21:12:3069.196.41.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
15867482023-06-06 21:12:302607:f720:fxx::/407377 (UCSD)usa (United States)nounknownunknownnoneReport
15867322023-06-06 20:40:47166.196.65.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
15867212023-06-06 20:20:2475.161.143.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesunknownunknownnoneReport
15866932023-06-06 19:28:3876.145.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15866932023-06-06 19:28:382601:c4:caxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
15866792023-06-06 19:14:02173.224.72.x/2446672 (COLO5)usa (United States)yesrewrittenrewrittennoneReport
15866672023-06-06 18:52:3073.189.109.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
15866672023-06-06 18:52:302601:643:81xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15866642023-06-06 18:46:1763.221.242.x/243491 (BTN-ASN)usa (United States)nounknownunknownnoneReport
15866472023-06-06 17:59:1666.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedblocked/24Report
15866432023-06-06 17:43:4474.130.130.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesblockedblockednoneReport
15866212023-06-06 17:00:18131.179.3.x/2452 (UCLA)usa (United States)nounknownunknownnoneReport
15866092023-06-06 16:29:092600:6ce7:xx::/4016787 (CHARTER-16787-DC)usa (United States)nounknownunknownnoneReport
15865912023-06-06 15:57:3224.193.167.x/2412271 (TWC-12271-NYC)usa (United States)yesblockedblockednoneReport
15865792023-06-06 15:25:54216.66.64.x/246939 (HURRICANE)usa (United States)yesreceivedreceived/8Report
15865652023-06-06 15:07:17209.159.209.x/2420412 (CLARITY-TELECOM)usa (United States)yesreceivedreceived/8Report
15865162023-06-06 13:39:15141.11.196.x/24396998 (PATH-NETWORK)usa (United States)noblockedblockednoneReport
15865142023-06-06 13:37:17141.11.196.x/24396998 (PATH-NETWORK)usa (United States)noblockedblockednoneReport
15865072023-06-06 13:22:4671.233.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15863972023-06-06 09:00:03145.40.71.x/2454825 (PACKET)usa (United States)noblockedblocked/18Report
15863972023-06-06 09:00:032604:1380:40xx::/4054825 (PACKET)usa (United States)noblockedblocked/32Report
15863962023-06-06 09:00:0386.109.1.x/2454825 (PACKET)usa (United States)noblockedblocked/20Report
15863952023-06-06 09:00:02147.75.44.x/2454825 (PACKET)usa (United States)noblockedblocked/17Report
15863952023-06-06 09:00:022604:1380:45xx::/4054825 (PACKET)usa (United States)noblockedblocked/32Report
15863772023-06-06 08:26:00104.193.254.x/2414576 (HOSTING-SOLUTIONS)usa (United States)noblockedblocked/22Report
15863202023-06-06 06:00:02173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15863192023-06-06 06:00:0269.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
15863172023-06-06 05:55:4735.149.23.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
15863172023-06-06 05:55:472600:6c51:79xx::/4020115 (CHARTER-20115)usa (United States)noblockedblocked/64Report
15863142023-06-06 05:44:57128.252.120.x/242552 (WUSTL-ASN)usa (United States)noblockedblocked/26Report
15863132023-06-06 05:43:50198.199.101.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15863132023-06-06 05:43:502604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15863122023-06-06 05:38:12142.202.133.x/2413576 (SDNW-13576)usa (United States)yesrewrittenrewrittennoneReport
15862982023-06-06 04:36:11128.199.9.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862982023-06-06 04:36:112604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862962023-06-06 04:33:33159.89.157.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862962023-06-06 04:33:332604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862942023-06-06 04:32:5668.183.154.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862942023-06-06 04:32:562604:a880:8xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862932023-06-06 04:32:43192.241.178.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862932023-06-06 04:32:432604:a880:xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862842023-06-06 04:04:4364.227.15.x/2414061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862842023-06-06 04:04:432604:a880:4xx::/4014061 (DIGITALOCEAN-ASN)usa (United States)noblockedblockednoneReport
15862732023-06-06 03:23:2038.128.153.x/24398836 (NP-NETWORKS)usa (United States)yesrewrittenreceivednoneReport
15862572023-06-06 02:20:07128.252.69.x/242552 (WUSTL-ASN)usa (United States)nounknownunknownnoneReport
15862522023-06-06 02:12:5171.126.65.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
15862522023-06-06 02:12:512001:470:8dxx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
15862272023-06-06 00:54:1473.186.124.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15862272023-06-06 00:54:142601:182:7xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
15862192023-06-06 00:31:3474.200.131.x/24393530 (TLU)usa (United States)yesrewrittenblockednoneReport
15862052023-06-05 23:32:21104.223.150.x/24397086 (LAYER-HOST-HOUSTON)usa (United States)noblockedreceived/17Report
15861922023-06-05 22:15:19192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
15861922023-06-05 22:15:192001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)noblockedblocked/64Report
15861842023-06-05 21:50:20216.30.158.x/244922 (SHENTEL)usa (United States)yesblockedblockednoneReport
15861842023-06-05 21:50:202606:a800:caxx::/404922 (SHENTEL)usa (United States)noblockedblocked/64Report

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