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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
1708612017-03-24 06:52:3676.84.192.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
1708512017-03-24 06:21:5776.84.192.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
1708502017-03-24 06:20:06173.0.117.x/2453400 (DBRIN)usa (United States)yesunknownunknownnoneReport
1708472017-03-24 06:08:2567.218.117.x/2433011 (BOXNET)usa (United States)yesunknownunknownnoneReport
1708452017-03-24 05:59:3071.59.230.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1708412017-03-24 05:51:2076.84.192.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
1708392017-03-24 05:48:4373.161.250.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1708382017-03-24 05:47:50196.52.18.x/24174 (COGENT-174)usa (United States)yesblockedblockednoneReport
1708362017-03-24 05:34:0950.187.108.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1708352017-03-24 05:34:062607:fb90:78xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
1708322017-03-24 05:13:0450.126.140.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedreceived/8Report
1708312017-03-24 05:11:47172.58.40.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1708312017-03-24 05:11:472607:fb90:fxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
1708252017-03-24 04:23:3871.212.35.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
1708252017-03-24 04:23:382602:47:d4xx::/40209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)noblockedblocked/56Report
1708162017-03-24 03:46:2876.84.192.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
1708132017-03-24 03:44:09209.112.214.x/247782 (ALSK-7782)usa (United States)yesblockedblockednoneReport
1708122017-03-24 03:37:5250.45.231.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1708102017-03-24 03:36:10208.101.225.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesrewrittenrewrittennoneReport
1708092017-03-24 03:34:0768.54.213.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1708082017-03-24 03:33:5199.179.19.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1708082017-03-24 03:33:512602:306:3bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1708022017-03-24 03:11:1471.62.32.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1708012017-03-24 03:08:42172.58.40.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1708012017-03-24 03:08:422607:fb90:fxx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
1708002017-03-24 03:08:2567.175.45.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1708002017-03-24 03:08:252601:241:2xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1707972017-03-24 03:05:30174.54.20.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707972017-03-24 03:05:302601:981:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1707942017-03-24 02:52:3067.168.200.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1707932017-03-24 02:52:08207.28.96.x/246122 (ICN-AS)usa (United States)noblockedblocked/19Report
1707922017-03-24 02:51:5773.150.238.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1707922017-03-24 02:51:572001:558:14xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
1707912017-03-24 02:51:09172.76.70.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1707902017-03-24 02:49:5972.186.24.x/2433363 (BHN-33363)usa (United States)yesblockedblockednoneReport
1707892017-03-24 02:49:05204.235.114.x/243456 (TWC-3456-IT)usa (United States)yesunknownunknownnoneReport
1707882017-03-24 02:48:4573.147.255.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707842017-03-24 02:43:2745.17.198.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1707792017-03-24 02:15:4850.53.53.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1707772017-03-24 02:13:3676.84.192.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
1707742017-03-24 02:04:5373.143.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707742017-03-24 02:04:532001:558:14xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
1707702017-03-24 01:55:5624.26.149.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesblockedblockednoneReport
1707692017-03-24 01:54:3450.190.150.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1707692017-03-24 01:54:342601:147:xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1707682017-03-24 01:53:2273.199.36.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707652017-03-24 01:49:5765.130.209.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesunknownunknownnoneReport
1707642017-03-24 01:47:15129.2.181.x/2427 (UMDNET)usa (United States)yesunknownunknownnoneReport
1707632017-03-24 01:45:10208.59.216.x/246079 (RCN-AS)usa (United States)yesunknownunknownnoneReport
1707622017-03-24 01:42:5876.84.192.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
1707582017-03-24 01:33:55155.64.38.x/2416733 (SYMANTEC-CORPORATION)usa (United States)yesunknownunknownnoneReport
1707562017-03-24 01:21:1568.199.198.x/246128 (CABLE-NET-1)usa (United States)yesunknownunknownnoneReport
1707542017-03-24 01:14:59159.41.10.x/2411757 (WHIRLPOOL-ASN)usa (United States)yesunknownunknownnoneReport
1707522017-03-24 01:04:2376.84.192.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
1707472017-03-24 00:43:2868.101.170.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesblockedblockednoneReport
1707462017-03-24 00:43:05104.1.246.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1707422017-03-24 00:34:11192.12.85.x/2411293 (UCOP-ASN)usa (United States)noblockedblockednoneReport
1707362017-03-24 00:18:35104.156.240.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
1707352017-03-24 00:14:06136.179.21.x/2423005 (SWITCH-LTD)usa (United States)yesblockedblockednoneReport
1707342017-03-24 00:13:4276.170.76.x/2420001 (TWC-20001-PACWEST)usa (United States)yesrewrittenrewrittennoneReport
1707302017-03-24 00:07:0524.63.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707302017-03-24 00:07:052001:558:14xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
1707272017-03-24 00:02:09208.3.194.x/2418632 (VOLCANO-VISION)usa (United States)yesblockedblockednoneReport
1707252017-03-24 00:00:2096.244.154.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
1707242017-03-23 23:59:4298.210.224.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707232017-03-23 23:59:3573.37.60.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707212017-03-23 23:54:4573.70.178.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1707182017-03-23 23:52:5373.194.189.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1707172017-03-23 23:52:37198.8.80.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
1707152017-03-23 23:44:2669.64.216.x/2421755 (RBS-BOSTON)usa (United States)yesrewrittenrewrittennoneReport
1707142017-03-23 23:41:57129.3.157.x/2414433 (SUNY-OSWEGO-ASN)usa (United States)nounknownunknownnoneReport
1707032017-03-23 23:27:33192.136.194.x/2411427 (TWC-11427-TEXAS)usa (United States)yesblockedblockednoneReport
1707012017-03-23 23:19:27174.223.138.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1707012017-03-23 23:19:272600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
1706942017-03-23 22:58:26207.151.62.x/24226 (LOS-NETTOS-AS)usa (United States)noblockedblocked/17Report
1706892017-03-23 22:48:3266.232.187.x/2422926 (AS-WISPER)usa (United States)yesblockedreceived/8Report
1706862017-03-23 22:41:4375.23.251.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1706862017-03-23 22:41:432602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1706832017-03-23 22:37:3268.7.51.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
1706782017-03-23 22:34:38207.151.35.x/24226 (LOS-NETTOS-AS)usa (United States)yesblockedblocked/22Report
1706762017-03-23 22:32:3567.215.45.x/2415305 (SYRINGANETWORKS)usa (United States)yesblockedblockednoneReport
1706732017-03-23 22:18:54198.108.60.x/24237 (MERIT-AS-14)usa (United States)yesblockedblockednoneReport
1706692017-03-23 22:08:09204.110.188.x/24393837 (VNTX)usa (United States)yesblockedblockednoneReport
1706692017-03-23 22:08:092606:1c80:xx::/40393837 (VNTX)usa (United States)noblockedblocked/32Report
1706682017-03-23 22:04:0368.43.145.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1706642017-03-23 21:55:14192.0.35.x/2440528 (ICANN-LAX)usa (United States)yesunknownunknownnoneReport
1706642017-03-23 21:55:142620:0:2xx::/4040528 (ICANN-LAX)usa (United States)noblockedblocked/64Report
1706632017-03-23 21:50:0068.43.145.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1706562017-03-23 21:38:53198.255.196.x/2411351 (TWC-11351-NORTHEAST)usa (United States)yesrewrittenrewrittennoneReport
1706542017-03-23 21:33:13208.72.13.x/2419918 (LUCASFILM)usa (United States)yesblockedblockednoneReport
1706532017-03-23 21:32:34172.56.2.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
1706532017-03-23 21:32:342607:fb90:13xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
1706472017-03-23 21:21:06128.164.13.x/2411039 (GWU)usa (United States)noblockedblockednoneReport
1706472017-03-23 21:21:062620:106:c0xx::/4011039 (GWU)usa (United States)noreceivedreceived/16Report
1706452017-03-23 21:12:3476.121.121.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1706442017-03-23 21:12:12104.200.154.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
1706422017-03-23 20:53:3076.97.175.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1706422017-03-23 20:53:302603:3001:39xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
1706412017-03-23 20:51:40172.58.46.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1706412017-03-23 20:51:402607:fb90:83xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
1706402017-03-23 20:49:2347.201.144.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1706372017-03-23 20:36:1924.247.111.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
1706352017-03-23 20:29:57128.208.1.x/2473 (WASHINGTON-AS)usa (United States)noblockedblocked/24Report
1706352017-03-23 20:29:572607:4000:2xx::/4073 (WASHINGTON-AS)usa (United States)noblockedblocked/32Report
1706342017-03-23 20:26:01216.106.216.x/2413576 (SDNW-13576)usa (United States)yesblockedblockednoneReport
1706332017-03-23 20:22:48162.216.46.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
1706322017-03-23 20:19:1424.247.111.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
1706302017-03-23 20:18:23169.57.0.x/2436351 (SOFTLAYER)usa (United States)yesblockedblockednoneReport
1706272017-03-23 20:10:06204.110.188.x/24393837 (VNTX)usa (United States)yesblockedblockednoneReport
1706272017-03-23 20:10:062606:1c80:xx::/40393837 (VNTX)usa (United States)noblockedblocked/32Report
1706222017-03-23 20:01:2364.22.8.x/2418474 (AENEAS-CWUS)usa (United States)yesblockedblocked/23Report
1706182017-03-23 19:52:35143.215.19.x/242637 (GEORGIA-TECH)usa (United States)nounknownunknownnoneReport
1706182017-03-23 19:52:352610:148:1fxx::/402637 (GEORGIA-TECH)usa (United States)nounknownunknownnoneReport
1706132017-03-23 19:43:0398.5.18.x/2411351 (TWC-11351-NORTHEAST)usa (United States)yesblockedblockednoneReport
1706112017-03-23 19:39:3268.61.52.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1706102017-03-23 19:38:2964.53.238.x/2412083 (WOW-INTERNET)usa (United States)yesreceivedreceived/8Report
1706072017-03-23 19:33:39208.54.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
1706072017-03-23 19:33:392607:fb90:13xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
1706062017-03-23 19:31:47128.101.49.x/24217 (UMN-SYSTEM)usa (United States)noblockedblocked/25Report
1706062017-03-23 19:31:472607:ea00:1xx::/4057 (NL-GIGAPOP)usa (United States)noreceivedreceived/16Report
1706042017-03-23 19:30:2747.184.144.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport
1706012017-03-23 19:27:0724.2.92.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1705992017-03-23 19:20:0169.46.236.x/2446887 (LIGHTOWER)usa (United States)yesblockedblockednoneReport

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