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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
3355842017-10-16 18:05:09205.174.111.x/2426801 (ZITOMEDIA611)usa (United States)yesblockedblockednoneReport
3355822017-10-16 17:58:32173.244.48.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
3355792017-10-16 17:51:42206.197.161.x/241280 (ISC-AS-1280)usa (United States)noblockedblockednoneReport
3355792017-10-16 17:51:422001:4f8:ffxx::/401280 (ISC-AS-1280)usa (United States)noblockedblockednoneReport
3355742017-10-16 17:45:0068.84.224.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3355732017-10-16 17:44:2396.231.57.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3355722017-10-16 17:41:51107.2.122.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3355692017-10-16 17:38:412001:4f8:ffxx::/401280 (ISC-AS-1280)usa (United States)noblockedblockednoneReport
3355662017-10-16 17:35:38104.38.182.x/243999 (PENN-STATE)usa (United States)noblockedblockednoneReport
3355642017-10-16 17:35:38162.17.153.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3355592017-10-16 17:35:3750.195.215.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3355592017-10-16 17:35:372603:300f:bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3355572017-10-16 17:35:3798.178.158.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesblockedblocked/20Report
3355472017-10-16 17:03:5871.85.93.x/2416787 (CHARTER-16787-DC)usa (United States)noblockedblockednoneReport
3355462017-10-16 17:03:1270.176.234.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesblockedblockednoneReport
3355462017-10-16 17:03:122600:8800:70xx::/4022773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)noblockedblocked/64Report
3355362017-10-16 16:42:4173.37.31.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3355352017-10-16 16:41:07163.253.52.x/2413436 (INTERNET2-CONF)usa (United States)noblockedblockednoneReport
3355342017-10-16 16:39:08108.26.214.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3355332017-10-16 16:36:58173.244.44.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
3355322017-10-16 16:32:25163.253.51.x/2413436 (INTERNET2-CONF)usa (United States)noblockedblockednoneReport
3355292017-10-16 16:28:0068.103.244.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
3355262017-10-16 16:24:23104.207.198.x/2446887 (LIGHTOWER)usa (United States)yesblockedblockednoneReport
3355252017-10-16 16:24:0123.25.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3355232017-10-16 16:20:17104.39.143.x/243999 (PENN-STATE)usa (United States)noblockedblockednoneReport
3355172017-10-16 16:17:09173.239.214.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
3355142017-10-16 16:09:07163.253.51.x/2413436 (INTERNET2-CONF)usa (United States)noblockedblockednoneReport
3355102017-10-16 16:09:05216.47.128.x/2429825 (IIT-NETWORK-AS)usa (United States)noblockedblockednoneReport
3355082017-10-16 15:57:4167.234.254.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesblockedreceived/8Report
3355052017-10-16 15:49:56172.110.128.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
3355032017-10-16 15:47:0268.103.244.x/2422773 (ASN-CXA-ALL-CCI-22773-RDC)usa (United States)yesrewrittenrewrittennoneReport
3354972017-10-16 15:41:5547.41.135.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
3354952017-10-16 15:30:2564.89.225.x/2417204 (AKAMAI-NOMINUM-ASN)usa (United States)noblockedblocked/20Report
3354952017-10-16 15:30:252620:0:bxx::/4017204 (AKAMAI-NOMINUM-ASN)usa (United States)noblockedblocked/48Report
3354902017-10-16 15:18:07205.174.111.x/2426801 (ZITOMEDIA611)usa (United States)yesblockedblockednoneReport
3354882017-10-16 15:17:1347.37.127.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
3354812017-10-16 15:10:4076.229.99.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3354812017-10-16 15:10:402602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3354752017-10-16 14:55:0147.183.193.x/245650 (FRONTIER-FRTR)usa (United States)yesrewrittenrewrittennoneReport
3354742017-10-16 14:54:5645.46.231.x/2411351 (TWC-11351-NORTHEAST)usa (United States)yesblockedblockednoneReport
3354742017-10-16 14:54:562604:6000:78xx::/4011351 (TWC-11351-NORTHEAST)usa (United States)noblockedblocked/80Report
3354732017-10-16 14:54:25208.100.123.x/2432440 (LONI)usa (United States)noblockedreceived/8Report
3354712017-10-16 14:53:0864.223.247.x/2413977 (CTELCO)usa (United States)yesblockedblockednoneReport
3354682017-10-16 14:50:554.14.210.x/243356 (LEVEL3)usa (United States)yesrewrittenrewrittennoneReport
3354652017-10-16 14:50:5471.171.127.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3354562017-10-16 14:42:38198.255.196.x/2411351 (TWC-11351-NORTHEAST)usa (United States)yesrewrittenrewrittennoneReport
3354532017-10-16 14:42:37173.239.232.x/2446562 (PERFORMIVE)usa (United States)yesblockedblockednoneReport
3354522017-10-16 14:42:3767.233.74.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
3354492017-10-16 14:30:1524.45.243.x/246128 (CABLE-NET-1)usa (United States)noblockedreceived/8Report
3354482017-10-16 14:29:5675.121.238.x/24209 (CENTURYLINK-US-LEGACY-QWEST)usa (United States)yesrewrittenrewrittennoneReport
3354472017-10-16 14:29:11162.247.195.x/2440148 (PRINCE-GEORGES-INTERGOVERNMENTAL-NETWORK)usa (United States)yesblockedblockednoneReport
3354432017-10-16 14:26:5472.183.76.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
3354412017-10-16 14:26:54174.102.125.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesblockedblockednoneReport
3354402017-10-16 14:16:39108.192.166.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3354392017-10-16 14:15:0624.45.243.x/246128 (CABLE-NET-1)usa (United States)noblockedreceived/8Report
3354362017-10-16 14:11:3547.37.127.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
3354252017-10-16 14:11:3371.67.109.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesblockedblockednoneReport
3354192017-10-16 13:37:03199.164.68.x/2433363 (BHN-33363)usa (United States)yesblockedblockednoneReport
3354102017-10-16 13:15:34208.184.224.x/246461 (ZAYO-6461)usa (United States)yesblockedreceived/8Report
3354092017-10-16 13:13:19107.152.10.x/2462523 (CIRBN-LLC)usa (United States)yesblockedblockednoneReport
3354082017-10-16 13:12:0624.98.94.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3354032017-10-16 12:59:4399.40.10.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3354032017-10-16 12:59:432602:306:32xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3353992017-10-16 12:54:54204.14.225.x/2415176 (AS-INOC)usa (United States)noblockedblocked/23Report
3353972017-10-16 12:49:49158.52.13.x/2411757 (WHIRLPOOL-ASN)usa (United States)yesblockedblockednoneReport
3353922017-10-16 12:45:31173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3353922017-10-16 12:45:312001:470:1fxx::/406939 (HURRICANE)usa (United States)noblockedblockednoneReport
3353912017-10-16 12:45:3167.224.107.x/245555 (SOHONETEU-AS)usa (United States)yesblockedblockednoneReport
3353882017-10-16 12:45:30164.113.198.x/242495 (KANREN)usa (United States)noblockedblocked/19Report
3353882017-10-16 12:45:302001:49d0:3cxx::/402495 (KANREN)usa (United States)noblockedblocked/48Report
3353872017-10-16 12:45:3076.84.204.x/2411427 (TWC-11427-TEXAS)usa (United States)yesblockedblockednoneReport
3353852017-10-16 12:45:3024.62.165.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3353822017-10-16 12:24:31209.235.177.x/2420448 (VPNTRANET-LLC)usa (United States)yesrewrittenrewrittennoneReport
3353732017-10-16 12:15:45174.102.125.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesblockedblockednoneReport
3353722017-10-16 12:14:5673.150.238.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3353722017-10-16 12:14:562001:558:14xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3353672017-10-16 12:09:49161.77.55.x/247849 (CROCKERCOM)usa (United States)yesblockedblocked/16Report
3353462017-10-16 11:55:38173.16.122.x/2430036 (MEDIACOM-ENTERPRISE-BUSINESS)usa (United States)yesblockedblockednoneReport
3353462017-10-16 11:55:382002:ad10:7axx::/400usa (United States)noblockedblocked/48Report
3353452017-10-16 11:55:382620:0:28xx::/4016876 (ICANN-DC)usa (United States)noblockedblocked/64Report
3353302017-10-16 11:09:4272.21.225.x/2422402 (NEXTCO-AS)usa (United States)yesreceivedreceived/8Report
3353272017-10-16 11:00:5824.23.69.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3353222017-10-16 10:58:12141.166.175.x/2420105 (URICHMOND)usa (United States)noblockedreceived/8Report
3352982017-10-16 10:09:5968.55.30.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3352982017-10-16 10:09:592601:408:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/56Report
3352902017-10-16 09:54:59142.254.109.x/2446375 (AS-SONICTELECOM)usa (United States)yesblockedblocked/17Report
3352322017-10-16 07:58:13165.230.224.x/2446 (RUTGERS)usa (United States)yesblockedblockednoneReport
3352302017-10-16 07:54:35173.239.214.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
3352122017-10-16 07:02:31198.217.64.x/2446256 (SUTTERHEALTH)usa (United States)yesblockedblockednoneReport
3352092017-10-16 06:59:53174.54.20.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3352092017-10-16 06:59:532601:981:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3351942017-10-16 06:02:24173.189.157.x/247029 (WINDSTREAM)usa (United States)yesblockedreceived/8Report
3351932017-10-16 05:54:4068.39.135.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3351902017-10-16 05:44:5324.18.154.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3351882017-10-16 05:35:3576.119.215.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3351852017-10-16 05:24:1676.85.17.x/2411427 (TWC-11427-TEXAS)usa (United States)yesblockedblockednoneReport
3351812017-10-16 05:16:41209.203.101.x/243549 (LVLT-3549)usa (United States)yesrewrittenrewrittennoneReport
3351772017-10-16 05:02:5150.113.91.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
3351772017-10-16 05:02:512606:6000:c2xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/56Report
3351722017-10-16 04:27:0124.96.53.x/2412083 (WOW-INTERNET)usa (United States)yesblockedblockednoneReport
3351712017-10-16 04:26:0899.92.143.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3351702017-10-16 04:21:0098.103.138.x/2410796 (TWC-10796-MIDWEST)usa (United States)yesblockedblockednoneReport
3351692017-10-16 04:19:28184.169.125.x/2411232 (MIDCO-NET)usa (United States)yesrewrittenrewrittennoneReport
3351682017-10-16 04:19:27108.35.204.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3351662017-10-16 04:13:0612.197.85.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3351582017-10-16 03:32:40172.110.128.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
3351572017-10-16 03:30:45184.82.238.x/24133481 (AIS-Fibre-AS-AP)usa (United States)yesrewrittenrewrittennoneReport
3351552017-10-16 03:25:0124.125.45.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3351522017-10-16 03:15:15209.6.42.x/246079 (RCN-AS)usa (United States)yesblockedblockednoneReport
3351522017-10-16 03:15:152001:470:1fxx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
3351512017-10-16 03:09:2968.169.142.x/2426827 (EPBTELECOM)usa (United States)yesblockedblockednoneReport
3351492017-10-16 03:07:31169.228.89.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
3351492017-10-16 03:07:312607:f720:fxx::/407377 (UCSD)usa (United States)noblockedblocked/32Report
3351472017-10-16 02:57:02104.153.224.x/245580 (HIBERNIA)usa (United States)yesblockedblockednoneReport
3351452017-10-16 02:46:1012.197.85.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3351442017-10-16 02:43:2950.113.91.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
3351442017-10-16 02:43:292606:6000:c2xx::/4020001 (TWC-20001-PACWEST)usa (United States)noblockedblocked/56Report

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