Logo

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
22300522026-09-09 13:48:38177.70.248.x/24262995 (AS262995)bra (Brazil)yesblockedreceived/31Report
22300512026-09-09 13:47:14177.12.212.x/24270750 (AS270750)bra (Brazil)yesrewrittenrewrittennoneReport
22300482026-09-09 13:43:48177.70.248.x/24262995 (AS262995)bra (Brazil)yesblockedreceived/10Report
22300462026-09-09 13:37:43177.23.8.x/2453112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22300462026-09-09 13:37:432804:d0c:81xx::/4053112 (AS53112)bra (Brazil)noblockedblocked/40Report
22300442026-09-09 13:35:20177.12.212.x/24270750 (AS270750)bra (Brazil)yesrewrittenrewrittennoneReport
22300432026-09-09 13:33:28168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22300432026-09-09 13:33:282804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22300422026-09-09 13:32:34131.221.188.x/24264426 (AS264426)bra (Brazil)yesunknownunknownnoneReport
22300412026-09-09 13:31:2945.179.53.x/24269053 (AS269053)bra (Brazil)yesblockedblockednoneReport
22300412026-09-09 13:31:292804:5ebc:3xx::/40269053 (AS269053)bra (Brazil)noblockedreceived/32Report
22300402026-09-09 13:31:02170.254.192.x/24265111 (AS265111)bra (Brazil)yesblockedreceived/9Report
22300392026-09-09 13:29:47194.50.14.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22300372026-09-09 13:27:58168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22300372026-09-09 13:27:582804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22300362026-09-09 13:26:5145.70.72.x/24265447 (AS265447)bra (Brazil)yesrewrittenrewrittennoneReport
22300352026-09-09 13:25:40213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
22300312026-09-09 13:20:5595.106.234.x/2412389 (ROSTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22300302026-09-09 13:20:24168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22300302026-09-09 13:20:242804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22300292026-09-09 13:18:45186.237.243.x/2461583 (AS61583)bra (Brazil)yesblockedblockednoneReport
22300292026-09-09 13:18:452804:18d8:1xx::/4061583 (AS61583)bra (Brazil)noblockedblocked/64Report
22300282026-09-09 13:16:29177.70.248.x/24262995 (AS262995)bra (Brazil)yesblockedreceived/10Report
22300262026-09-09 13:15:18200.58.68.x/2427839 (AS27839)bol (Bolivia)yesblockedreceived/8Report
22300252026-09-09 13:14:49177.23.8.x/2453112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22300252026-09-09 13:14:492804:d0c:81xx::/4053112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22300202026-09-09 13:06:3737.66.153.x/2415557 (LDCOMNET)fra (France)yesblockedblockednoneReport
22300192026-09-09 13:05:08103.252.200.x/2456300 (MYREPUBLIC-SG)sgp (Singapore)yesblockedblockednoneReport
22300182026-09-09 13:04:26187.109.17.x/2453112 (AS53112)bra (Brazil)yesblockedblockednoneReport
22300172026-09-09 13:03:0691.219.3.x/24196730 (TELSAT)pol (Poland)yesblockedblockednoneReport
22300152026-09-09 13:01:17200.58.69.x/2427839 (AS27839)bol (Bolivia)yesrewrittenrewrittennoneReport
22300142026-09-09 13:00:02207.62.80.x/242152 (CENIC-2152)usa (United States)nounknownunknownnoneReport
22300132026-09-09 13:00:01207.62.218.x/242152 (CENIC-2152)usa (United States)nounknownunknownnoneReport
22300112026-09-09 12:58:0239.144.81.x/2438019 (CMNET-V4TIANJIN-AS-AP)chn (China)yesblockedblockednoneReport
22300102026-09-09 12:54:37177.70.248.x/24262995 (AS262995)bra (Brazil)yesblockedreceived/10Report
22300092026-09-09 12:52:32187.109.17.x/2453112 (AS53112)bra (Brazil)yesblockedblockednoneReport
22300082026-09-09 12:52:0998.111.197.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
22300072026-09-09 12:51:29177.23.8.x/2453112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22300072026-09-09 12:51:292804:d0c:81xx::/4053112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22300062026-09-09 12:50:08177.91.165.x/24263445 (AS263445)bra (Brazil)yesblockedblockednoneReport
22300062026-09-09 12:50:082804:11e0:4xx::/40263445 (AS263445)bra (Brazil)noblockedreceived/32Report
22300052026-09-09 12:48:0572.23.4.x/2427364 (ACS-INTERNET)usa (United States)yesunknownunknownnoneReport
22300042026-09-09 12:47:45186.233.231.x/24262675 (AS262675)bra (Brazil)yesblockedblocked/28Report
22300032026-09-09 12:46:07143.255.151.x/2452573 (AS52573)bra (Brazil)yesblockedreceived/8Report
22300032026-09-09 12:46:072804:ce4:20xx::/4052573 (AS52573)bra (Brazil)noblockedreceived/16Report
22300022026-09-09 12:43:43185.16.139.x/2431214 (TIS-DIALOG-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22299992026-09-09 12:40:41177.23.8.x/2453112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22299992026-09-09 12:40:412804:d0c:81xx::/4053112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22299982026-09-09 12:38:39168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22299982026-09-09 12:38:392804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22299972026-09-09 12:34:14162.217.20.x/2425787 (ROWE-NETWORKS)usa (United States)noblockedblocked/22Report
22299952026-09-09 12:33:46187.44.163.x/2428186 (AS28186)bra (Brazil)yesrewrittenrewritten/29Report
22299942026-09-09 12:33:06177.23.8.x/2453112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22299942026-09-09 12:33:062804:d0c:81xx::/4053112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22299932026-09-09 12:29:0979.173.217.x/248376jor (Jordan)yesblockedreceived/8Report
22299912026-09-09 12:24:47128.201.244.x/24265885 (AS265885)bra (Brazil)yesblockedblockednoneReport
22299902026-09-09 12:23:16168.0.96.x/24265234 (AS265234)bra (Brazil)yesrewrittenrewrittennoneReport
22299892026-09-09 12:21:5945.189.178.x/24269597 (AS269597)bra (Brazil)yesunknownunknownnoneReport
22299882026-09-09 12:20:47177.67.47.x/2452956 (AS52956)bra (Brazil)yesblockedreceived/8Report
22299882026-09-09 12:20:472804:390:21xx::/4052956 (AS52956)bra (Brazil)noblockedreceived/40Report
22299872026-09-09 12:17:39177.155.208.x/2452771 (AS52771)bra (Brazil)yesblockedreceived/8Report
22299852026-09-09 12:17:04191.255.14.x/2427699 (AS27699)bra (Brazil)yesunknownunknownnoneReport
22299842026-09-09 12:15:02168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22299842026-09-09 12:15:022804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22299822026-09-09 12:12:03177.23.8.x/2453112 (AS53112)bra (Brazil)yesrewrittenrewrittennoneReport
22299812026-09-09 12:11:08187.19.100.x/2428130 (AS28130)bra (Brazil)yesblockedblockednoneReport
22299812026-09-09 12:11:082804:2b8:a8xx::/4028130 (AS28130)bra (Brazil)noblockedblocked/32Report
22299792026-09-09 12:08:53217.11.132.x/24200862 (DERNET)pol (Poland)yesblockedblocked/25Report
22299782026-09-09 12:08:07177.52.104.x/24262444 (AS262444)bra (Brazil)yesblockedblockednoneReport
22299782026-09-09 12:08:072804:d78:1xx::/40262444 (AS262444)bra (Brazil)noblockedblocked/32Report
22299772026-09-09 12:06:592601:24d:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
22299762026-09-09 12:06:17187.109.17.x/2453112 (AS53112)bra (Brazil)yesblockedblockednoneReport
22299762026-09-09 12:06:172804:d0c:xx::/4053112 (AS53112)bra (Brazil)noblockedblocked/64Report
22299732026-09-09 12:02:07200.134.255.x/2410881 (AS10881)bra (Brazil)noblockedblocked/29Report
22299732026-09-09 12:02:072801:82:xx::/4010881 (AS10881)bra (Brazil)noblockedblocked/64Report
22299722026-09-09 12:01:26187.109.17.x/2453112 (AS53112)bra (Brazil)yesblockedblockednoneReport
22299712026-09-09 12:00:06212.253.198.x/2434984 (TELLCOM-AS)tur (Turkey)yesblockedblockednoneReport
22299702026-09-09 12:00:02168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22299702026-09-09 12:00:022804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22299692026-09-09 11:58:45103.197.179.x/24134715 (GTA-AS-AP)btn (Bhutan)yesblockedblockednoneReport
22299672026-09-09 11:55:0445.170.217.x/24268173 (AS268173)bra (Brazil)yesblockedreceived/8Report
22299662026-09-09 11:54:17217.11.132.x/24200862 (DERNET)pol (Poland)yesblockedblocked/25Report
22299642026-09-09 11:51:53185.74.86.x/2460782 (INTERPLUS)pol (Poland)yesblockedblockednoneReport
22299632026-09-09 11:50:2084.1.34.x/245483 (MAGYAR-TELEKOM-MAIN-AS)hun (Hungary)yesrewrittenrewrittennoneReport
22299622026-09-09 11:47:47186.250.112.x/24262812 (AS262812)bra (Brazil)yesblockedreceived/8Report
22299612026-09-09 11:47:42206.71.158.x/2464289 (MACARNE)usa (United States)noblockedreceived/9Report
22299602026-09-09 11:45:37186.233.231.x/24262675 (AS262675)bra (Brazil)yesblockedblocked/28Report
22299592026-09-09 11:44:25168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22299592026-09-09 11:44:252804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22299582026-09-09 11:43:36103.81.214.x/24133270 (HPSDIGIT-AS-IN)ind (India)yesrewrittenrewrittennoneReport
22299572026-09-09 11:42:47213.196.101.x/248400 (TELEKOM-AS)srb (Serbia)yesblockedblockednoneReport
22299552026-09-09 11:41:18191.5.164.x/24263541 (AS263541)bra (Brazil)yesblockedblockednoneReport
22299552026-09-09 11:41:182804:1398:xx::/40263541 (AS263541)bra (Brazil)noblockedblocked/48Report
22299532026-09-09 11:38:50198.245.107.x/2414638 (LCPRL)pri (Puerto Rico)yesblockedblockednoneReport
22299532026-09-09 11:38:502604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/24Report
22299522026-09-09 11:37:28194.9.53.x/2441522 (EKOTRANSTECH-AS)pol (Poland)yesblockedblocked/23Report
22299512026-09-09 11:35:03187.109.17.x/2453112 (AS53112)bra (Brazil)yesblockedblockednoneReport
22299502026-09-09 11:33:3572.23.4.x/2427364 (ACS-INTERNET)usa (United States)yesunknownunknownnoneReport
22299482026-09-09 11:29:26168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22299482026-09-09 11:29:262804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22299472026-09-09 11:29:18191.253.107.x/2428343 (AS28343)bra (Brazil)yesrewrittenrewrittennoneReport
22299462026-09-09 11:28:39194.9.53.x/2441522 (EKOTRANSTECH-AS)pol (Poland)yesblockedblocked/23Report
22299432026-09-09 11:23:41128.201.244.x/24265885 (AS265885)bra (Brazil)yesblockedblockednoneReport
22299422026-09-09 11:22:53202.213.127.x/247668 (HTCN)jpn (Japan)yesblockedblockednoneReport
22299412026-09-09 11:22:3624.42.84.x/2412975 (PALTEL-AS)pse (Palestinian Territory, Occupied)yesrewrittenrewrittennoneReport
22299402026-09-09 11:19:48168.195.146.x/24265279 (AS265279)bra (Brazil)yesblockedblockednoneReport
22299402026-09-09 11:19:482804:2d64:exx::/40265279 (AS265279)bra (Brazil)noblockedblocked/64Report
22299392026-09-09 11:16:27186.233.240.x/24262731 (AS262731)bra (Brazil)yesblockedblockednoneReport
22299382026-09-09 11:15:57177.38.24.x/2453209 (AS53209)bra (Brazil)yesblockedblockednoneReport
22299362026-09-09 11:11:3762.76.156.x/2461382 (KSINVEST-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22299352026-09-09 11:11:25118.103.138.x/24137412 (TASHICELL-MOBILE-AS)btn (Bhutan)yesrewrittenrewrittennoneReport
22299342026-09-09 11:11:2414.12.144.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneReport
22299322026-09-09 11:07:00186.219.179.x/24262995 (AS262995)bra (Brazil)yesrewrittenrewrittennoneReport
22299322026-09-09 11:07:002804:9d0:3fxx::/40262995 (AS262995)bra (Brazil)noblockedblocked/56Report
22299312026-09-09 11:03:5183.22.51.x/245617 (TPNET)pol (Poland)yesunknownunknownnoneReport
22299302026-09-09 11:01:36177.125.110.x/2452573 (AS52573)bra (Brazil)yesblockedblockednoneReport
22299302026-09-09 11:01:362804:ce4:30xx::/4052573 (AS52573)bra (Brazil)noblockedblockednoneReport
22299282026-09-09 10:57:04191.255.14.x/2427699 (AS27699)bra (Brazil)yesunknownunknownnoneReport
22299272026-09-09 10:56:06189.113.113.x/2428213 (AS28213)bra (Brazil)yesblockedblockednoneReport
22299272026-09-09 10:56:062804:2e78:xx::/4028213 (AS28213)bra (Brazil)noblockedblocked/64Report
22299262026-09-09 10:54:21177.124.171.x/24262494 (AS262494)bra (Brazil)yesblockedblockednoneReport
22299262026-09-09 10:54:212804:ad8:cbxx::/40262494 (AS262494)bra (Brazil)noblockedblocked/64Report
22299252026-09-09 10:54:10187.109.17.x/2453112 (AS53112)bra (Brazil)noblockedblocked/24Report
22299242026-09-09 10:53:10187.109.17.x/2453112 (AS53112)bra (Brazil)yesblockedblockednoneReport
22299232026-09-09 10:46:40189.79.16.x/2427699 (AS27699)bra (Brazil)yesunknownunknownnoneReport
22299222026-09-09 10:37:2045.235.52.x/24268207 (AS268207)bra (Brazil)noblockedblocked/28Report
22299212026-09-09 10:37:0537.139.22.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22299212026-09-09 10:37:052a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22299202026-09-09 10:36:3578.186.198.x/249121 (TTNet)tur (Turkey)yesblockedblockednoneReport
22299192026-09-09 10:31:15187.109.17.x/2453112 (AS53112)bra (Brazil)yesblockedblockednoneReport

Next 100
Last Modified