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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
22577472026-10-26 18:19:39170.203.197.x/2414593 (SPACEX-STARLINK)bra (Brazil)yesblockedblockednoneReport
22577462026-10-26 18:18:1245.132.232.x/2451519 (Karabro)swe (Sweden)yesblockedblockednoneReport
22577442026-10-26 18:15:31156.146.74.x/24393397 (LREC-LRT)usa (United States)yesrewritten✔rewrittennoneReport
22577432026-10-26 18:15:27189.113.117.x/2428213bra (Brazil)yesblockedblockednoneReport
22577412026-10-26 18:14:4892.209.56.x/243209 (VODANET)deu (Germany)yesblockedblockednoneReport
22577412026-10-26 18:14:482a00:1f:e1xx::/403209 (VODANET)deu (Germany)nounknownunknownnoneReport
22577392026-10-26 18:14:39201.71.48.x/24270777bra (Brazil)yesrewrittenrewrittennoneReport
22577352026-10-26 18:09:1492.211.106.x/243209 (VODANET)deu (Germany)yesblockedblockednoneReport
22577342026-10-26 18:08:33174.20.225.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedblockednoneReport
22577332026-10-26 18:07:4988.236.126.x/249121 (TTNet)tur (Turkey)yesrewrittenrewrittennoneReport
22577302026-10-26 17:58:27170.254.192.x/24265111bra (Brazil)yes✔blockedreceived/9Report
22577282026-10-26 17:56:29170.245.239.x/24266020bra (Brazil)yesblockedblockednoneReport
22577282026-10-26 17:56:292804:393c:80xx::/40266020bra (Brazil)noblockedblocked/56Report
22577262026-10-26 17:51:38103.83.146.x/2458965 (ABSPL-AS-IN)ind (India)yesunknownunknownnoneReport
22577242026-10-26 17:48:42217.24.20.x/2425431 (GAMAELEKTRONIK)srb (Serbia)yesblockedblocked/27Report
22577242026-10-26 17:48:422001:470:21xx::/406939 (HURRICANE)srb (Serbia)noblockedblocked/48Report
22577232026-10-26 17:48:1674.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
22577232026-10-26 17:48:162600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
22577212026-10-26 17:46:25179.51.96.x/24263210col (Colombia)yesrewritten✔rewrittennoneReport
22577202026-10-26 17:45:53177.73.96.x/24262567bra (Brazil)yes✔blockedreceived/8Report
22577192026-10-26 17:38:09216.38.42.x/2415100 (BEVCOMM-AS1)usa (United States)yesblockedblockednoneReport
22577172026-10-26 17:34:02187.207.215.x/248151mex (Mexico)yesblockedblockednoneReport
22577132026-10-26 17:29:1345.186.202.x/24269820ven (Venezuela)yesrewritten✔rewrittennoneReport
22577122026-10-26 17:27:34109.229.90.x/2415673 (TELESETI-PLUS-AS)rus (Russian Federation)yesblockedblockednoneReport
22577092026-10-26 17:22:43109.229.90.x/2415673 (TELESETI-PLUS-AS)rus (Russian Federation)yesblockedblockednoneReport
22577082026-10-26 17:20:2284.112.115.x/248412 (TMA)aut (Austria)yesblockedblockednoneReport
22577062026-10-26 17:17:56176.6.3.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
22577042026-10-26 17:17:49109.229.90.x/2415673 (TELESETI-PLUS-AS)rus (Russian Federation)yesblockedblockednoneReport
22577022026-10-26 17:12:56109.229.90.x/2415673 (TELESETI-PLUS-AS)rus (Russian Federation)yesblockedblockednoneReport
22577002026-10-26 17:11:2392.206.12.x/2450436 (TC-CIN)deu (Germany)yesblockedblockednoneReport
22576982026-10-26 17:07:07138.185.32.x/24264338bra (Brazil)yesunknownunknownnoneReport
22576952026-10-26 16:59:3892.206.12.x/2450436 (TC-CIN)deu (Germany)yesblockedblockednoneReport
22576922026-10-26 16:55:5188.249.33.x/249121 (TTNet)tur (Turkey)yesrewrittenrewrittennoneReport
22576902026-10-26 16:53:4083.5.47.x/245617 (TPNET)pol (Poland)yesblockedblockednoneReport
22576882026-10-26 16:52:3445.70.13.x/24271933ecu (Ecuador)yesblockedblockednoneReport
22576882026-10-26 16:52:342803:c420:63xx::/40271933ecu (Ecuador)noblockedblocked/56Report
22576842026-10-26 16:46:0277.50.203.x/2434602 (STARLINK-AS)rus (Russian Federation)noblockedreceived/8Report
22576832026-10-26 16:45:56193.32.95.x/24200889 (MARIANWITEK-AS)pol (Poland)yesblockedblockednoneReport
22576822026-10-26 16:44:2449.205.98.x/24131269 (CABLELITE-AS-AP)ind (India)yesrewrittenrewrittennoneReport
22576822026-10-26 16:44:242406:7400:xx::/40131269 (CABLELITE-AS-AP)ind (India)noblockedreceived/48Report
22576802026-10-26 16:42:44164.52.215.x/24132420 (E2E-NETWORKS-IN)ind (India)noblockedblockednoneReport
22576792026-10-26 16:40:5545.71.129.x/24267608bra (Brazil)yesrewrittenrewrittennoneReport
22576782026-10-26 16:39:5445.159.167.x/24200031 (NETCITY-KIELCE)pol (Poland)yesblockedblockednoneReport
22576772026-10-26 16:38:10103.252.200.x/2456300 (MYREPUBLIC-SG)sgp (Singapore)yesblockedblockednoneReport
22576762026-10-26 16:34:47190.196.242.x/24266153bra (Brazil)yesblockedblockednoneReport
22576732026-10-26 16:31:5449.205.98.x/24131269 (CABLELITE-AS-AP)ind (India)yesrewrittenrewrittennoneReport
22576732026-10-26 16:31:542406:7400:xx::/40131269 (CABLELITE-AS-AP)ind (India)noblockedreceived/48Report
22576712026-10-26 16:23:11187.207.215.x/248151mex (Mexico)yesblockedblockednoneReport
22576692026-10-26 16:21:09186.219.179.x/24262995bra (Brazil)yesrewrittenrewrittennoneReport
22576692026-10-26 16:21:092804:9d0:3fxx::/40262995bra (Brazil)noblockedblocked/56Report
22576682026-10-26 16:21:0145.226.76.x/24266984bra (Brazil)noblockedblockednoneReport
22576682026-10-26 16:21:012804:4658:9fxx::/40266984bra (Brazil)noblockedblocked/64Report
22576672026-10-26 16:16:2093.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22576662026-10-26 16:15:48201.69.80.x/2427699bra (Brazil)yesrewrittenrewrittennoneReport
22576662026-10-26 16:15:482804:7f0:84xx::/4018881bra (Brazil)noblockedblocked/64Report
22576652026-10-26 16:10:52176.196.29.x/2439927 (Elight-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22576622026-10-26 16:02:42104.28.194.x/2413335 (CLOUDFLARENET)phl (Philippines)yesrewrittenrewrittennoneReport
22576622026-10-26 16:02:422001:fd8:c9xx::/404775 (GLOBE-TELECOM-AS)phl (Philippines)yesrewrittenrewrittennoneReport
22576612026-10-26 15:59:0792.96.91.x/245384 (EMIRATES-INTERNET)are (United Arab Emirates)yesrewrittenrewrittennoneReport
22576612026-10-26 15:59:072001:8f8:1cxx::/408966 (Etisalat-AS)are (United Arab Emirates)noblockedblocked/64Report
22576602026-10-26 15:57:2641.185.10.x/2436943 (ZA-1-Grid)zaf (South Africa)yesblockedblockednoneReport
22576602026-10-26 15:57:262c0f:ef18:1bxx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
22576592026-10-26 15:53:1431.141.203.x/2416135 (TURKCELL-AS)tur (Turkey)yesunknownunknownnoneReport
22576582026-10-26 15:52:34174.137.64.x/2446595 (PVTN)usa (United States)yesunknownunknownnoneReport
22576572026-10-26 15:43:0275.104.93.x/2440306 (VIASAT-3)usa (United States)yesblockedblockednoneReport
22576552026-10-26 15:39:48179.51.96.x/24263210col (Colombia)yesrewritten✔rewrittennoneReport
22576552026-10-26 15:39:482803:6700:2xx::/40263210col (Colombia)noblockedreceived/24Report
22576522026-10-26 15:30:45193.32.95.x/24200889 (MARIANWITEK-AS)pol (Poland)yesunknownunknownnoneReport
22576512026-10-26 15:30:21200.71.78.x/2461599bra (Brazil)noblockedblocked/28Report
22576492026-10-26 15:24:00158.140.19.x/2412975 (PALTEL-AS)pse (Palestinian Territory, Occupied)yesrewrittenrewrittennoneReport
22576472026-10-26 15:18:55103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)no✔blockedreceived/9Report
22576452026-10-26 15:16:26208.175.141.x/2413807 (GREAT-PLAINS-COMMUNICATIONS)usa (United States)yesunknownunknownnoneReport
22576442026-10-26 15:14:47193.32.95.x/24200889 (MARIANWITEK-AS)pol (Poland)yesunknownunknownnoneReport
22576432026-10-26 15:13:29213.157.6.x/2412897 (ENTEGAMEDIANET)deu (Germany)noblockedblocked/30Report
22576432026-10-26 15:13:292a02:b98:xx::/4012897 (ENTEGAMEDIANET)deu (Germany)noblockedblockednoneReport
22576422026-10-26 15:13:02185.107.135.x/24206716 (besttelekom)tur (Turkey)yes✔blockedreceived/8Report
22576402026-10-26 15:06:002.180.196.x/2458224 (TCI)irn (Iran)yesrewrittenrewrittennoneReport
22576392026-10-26 15:05:01209.81.125.x/2416904 (ARVIG-16904)usa (United States)yesblockedblockednoneReport
22576372026-10-26 15:01:34138.185.32.x/24264338bra (Brazil)yesunknownunknownnoneReport
22576362026-10-26 14:58:2688.249.33.x/249121 (TTNet)tur (Turkey)yesrewrittenrewrittennoneReport
22576332026-10-26 14:48:2946.174.225.x/24197113 (LCSNET-AS)pol (Poland)yesblocked✔blockednoneReport
22576322026-10-26 14:46:28109.122.59.x/24197191 (NL-VIRTICALOPER-20260526)nld (Netherlands)noblocked✔blocked/24Report
22576322026-10-26 14:46:282a0c:b641:4xx::/40197191 (NL-VIRTICALOPER-20260526)nld (Netherlands)noblockedblocked/64Report
22576302026-10-26 14:42:53101.108.108.x/2423969 (TOT-NET)tha (Thailand)yesrewrittenrewrittennoneReport
22576272026-10-26 14:38:5745.188.229.x/24269852ecu (Ecuador)yesrewritten✔rewrittennoneReport
22576262026-10-26 14:35:42177.66.116.x/24262494bra (Brazil)yes✔unknownreceivednoneReport
22576252026-10-26 14:35:33177.222.168.x/2461906bra (Brazil)yes✔blockedreceived/8Report
22576222026-10-26 14:31:49138.0.212.x/24264554bra (Brazil)yesrewritten✔rewritten/22Report
22576182026-10-26 14:23:14131.255.203.x/24262546bra (Brazil)yesblockedblockednoneReport
22576182026-10-26 14:23:142804:5d8:30xx::/40262546bra (Brazil)noblockedblocked/56Report
22576162026-10-26 14:19:38213.5.40.x/2435115 (BESTGOPL-WROCLAW)pol (Poland)yesblockedreceived/8Report
22576152026-10-26 14:17:50189.113.123.x/2428213bra (Brazil)yesrewrittenrewrittennoneReport
22576122026-10-26 14:11:21131.255.203.x/24262546bra (Brazil)yesblockedblockednoneReport
22576112026-10-26 14:00:5580.98.183.x/2421334 (ASN-ONE-HU)hun (Hungary)yesblockedblockednoneReport
22576102026-10-26 13:59:25201.71.48.x/24270777bra (Brazil)yesrewrittenrewrittennoneReport
22576082026-10-26 13:55:5088.249.33.x/249121 (TTNet)tur (Turkey)yesrewrittenrewrittennoneReport
22576072026-10-26 13:53:26177.136.36.x/2452871bra (Brazil)yesunknownunknownnoneReport
22576062026-10-26 13:52:50209.81.125.x/2416904 (ARVIG-16904)usa (United States)yesblockedblockednoneReport
22576052026-10-26 13:52:3138.183.114.x/24269749ven (Venezuela)yesrewritten✔rewritten/21Report
22576042026-10-26 13:49:04189.113.117.x/2428213bra (Brazil)yesblockedblockednoneReport
22576032026-10-26 13:46:43130.162.224.x/2431898 (ORACLE-BMC-31898)deu (Germany)yesblockedblockednoneReport
22576022026-10-26 13:43:14179.68.24.x/244230bra (Brazil)yesblockedblockednoneReport
22576002026-10-26 13:37:15195.225.36.x/2435007 (MICONET-AS)pol (Poland)yesblockedblockednoneReport
22575992026-10-26 13:36:17189.113.117.x/2428213bra (Brazil)yesblockedblockednoneReport
22575962026-10-26 13:35:06195.225.36.x/2435007 (MICONET-AS)pol (Poland)yesblockedblockednoneReport
22575952026-10-26 13:31:4781.95.193.x/24210911 (aslubonetswiatlowod)pol (Poland)yesrewrittenrewrittennoneReport
22575942026-10-26 13:30:3345.173.123.x/24267818chl (Chile)yesblockedblockednoneReport
22575932026-10-26 13:30:2092.211.106.x/243209 (VODANET)deu (Germany)yesblockedblockednoneReport
22575912026-10-26 13:29:34167.250.24.x/24265279bra (Brazil)yes✔blocked✔blockednoneReport
22575872026-10-26 13:23:5977.46.38.x/2441931 (AS-EURONET-PL)pol (Poland)yesblockedblocked/26Report
22575862026-10-26 13:23:0837.47.185.x/245617 (TPNET)pol (Poland)yesrewrittenrewrittennoneReport
22575852026-10-26 13:22:55188.134.81.x/2441733 (ZTELECOM-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
22575842026-10-26 13:22:36131.108.120.x/2461673bra (Brazil)yesblockedblockednoneReport
22575832026-10-26 13:20:57213.5.40.x/2435115 (BESTGOPL-WROCLAW)pol (Poland)yesblockedreceived/8Report
22575802026-10-26 13:14:41189.113.117.x/2428213bra (Brazil)yesblockedblockednoneReport
22575792026-10-26 13:14:1676.119.71.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
22575782026-10-26 13:11:51177.136.36.x/2452871bra (Brazil)yesunknownunknownnoneReport

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