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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
7477662019-09-10 05:30:1124.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7477662019-09-10 05:30:112610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7439502019-09-03 06:03:3666.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7439502019-09-03 06:03:362610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7439232019-09-03 04:23:2424.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7439232019-09-03 04:23:242610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7437282019-09-02 19:33:0366.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7437282019-09-02 19:33:032610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7424212019-08-30 20:44:4666.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7400372019-08-27 03:16:0824.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7400372019-08-27 03:16:082610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7397902019-08-26 18:26:3966.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7397902019-08-26 18:26:392610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7366752019-08-20 21:51:5666.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7366562019-08-20 21:01:24209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7361372019-08-20 02:09:0324.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7361372019-08-20 02:09:032610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7358912019-08-19 17:20:1066.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7358912019-08-19 17:20:102610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7321712019-08-13 01:02:2324.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7321712019-08-13 01:02:232610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7320962019-08-12 21:31:1666.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7319372019-08-12 16:13:4266.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7319372019-08-12 16:13:422610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7292282019-08-07 14:03:2066.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7292282019-08-07 14:03:202610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7287652019-08-06 18:00:2166.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7283622019-08-05 23:55:4524.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7283622019-08-05 23:55:452610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7253712019-07-31 12:56:5866.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7253712019-07-31 12:56:582610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7244372019-07-29 22:49:1224.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7244372019-07-29 22:49:122610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7216772019-07-24 18:08:03209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7214522019-07-24 11:50:3266.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7214522019-07-24 11:50:322610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7205612019-07-23 03:24:5266.58.128.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
7204492019-07-22 22:23:3966.58.128.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
7204292019-07-22 21:42:3624.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7204292019-07-22 21:42:362610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7175552019-07-17 17:01:20209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7175512019-07-17 16:56:51209.165.143.x/248047 (GCI)usa (United States)yesrewrittenreceivednoneReport
7173712019-07-17 10:44:0566.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7173712019-07-17 10:44:052610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7169912019-07-16 18:09:0166.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7169912019-07-16 18:09:012610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
7164182019-07-15 20:35:5824.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7164182019-07-15 20:35:582610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7142162019-07-11 21:47:4166.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7142142019-07-11 21:43:3466.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7128542019-07-10 09:37:4166.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7128542019-07-10 09:37:412610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7124062019-07-09 16:44:44209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7117812019-07-08 19:29:1624.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
7117812019-07-08 19:29:162610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7086862019-07-03 08:31:1766.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7086862019-07-03 08:31:172610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7076392019-07-01 17:16:29209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7076262019-07-01 17:02:5366.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
7046502019-06-26 07:24:4766.58.156.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7046502019-06-26 07:24:472610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
7012192019-06-19 23:44:16209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7007252019-06-19 06:18:2166.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
7007252019-06-19 06:18:212610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
6978302019-06-14 01:55:5666.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6978302019-06-14 01:55:562610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
6971492019-06-12 22:37:48209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6971362019-06-12 22:19:24209.165.143.x/248047 (GCI)usa (United States)yesrewrittenreceivednoneReport
6971292019-06-12 22:04:5466.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
6936892019-06-07 00:49:3066.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6936892019-06-07 00:49:302610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
6895812019-05-30 23:43:0966.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6895812019-05-30 23:43:092610:100:ffxx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
6889222019-05-29 22:32:31209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6854722019-05-23 22:36:2366.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6854722019-05-23 22:36:232610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6812722019-05-17 00:11:16209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6812672019-05-16 23:59:1466.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
6811922019-05-16 21:29:3566.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6811922019-05-16 21:29:352610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6768882019-05-09 20:22:4966.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6768882019-05-09 20:22:492610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6762862019-05-08 23:33:41209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6749522019-05-06 21:21:17209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6734172019-05-03 23:16:19209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6727292019-05-02 19:16:0366.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6727292019-05-02 19:16:032610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6714492019-04-30 21:06:4866.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
6714492019-04-30 21:06:482610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
6714242019-04-30 20:22:2366.58.128.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
6714242019-04-30 20:22:232610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
6713672019-04-30 19:17:1166.58.128.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
6692622019-04-26 20:07:32209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6686742019-04-25 18:09:1866.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6686742019-04-25 18:09:182610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6651532019-04-19 22:21:21209.165.134.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6651532019-04-19 22:21:212610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
6651272019-04-19 20:56:0866.58.128.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
6644602019-04-18 17:02:2566.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6644602019-04-18 17:02:252610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6632692019-04-16 21:41:3766.58.129.x/248047 (GCI)usa (United States)yesblockedreceived/8Report
6623712019-04-15 19:19:11209.165.134.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
6623402019-04-15 18:31:36209.165.134.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
6613702019-04-14 01:42:092610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
6613622019-04-14 01:17:422610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
6602652019-04-11 23:14:482610:100:4fxx::/408047 (GCI)brb (Barbados)noblockedblockednoneReport
6601272019-04-11 18:38:5066.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6601272019-04-11 18:38:502610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6601252019-04-11 18:34:492610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
6600232019-04-11 15:55:3866.223.166.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
6600232019-04-11 15:55:382610:100:ffxx::/408047 (GCI)usa (United States)noblockedblocked/64Report
6600152019-04-11 15:45:0024.237.163.x/248047 (GCI)usa (United States)noreceivedreceived/8Report
6600152019-04-11 15:45:002610:100:e0xx::/408047 (GCI)usa (United States)noreceivedreceived/16Report
6600082019-04-11 15:31:172610:100:4fxx::/408047 (GCI)usa (United States)noblockedblockednoneReport
6197862019-02-07 00:36:19206.174.52.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
4688892018-05-20 05:11:2066.223.201.x/248047 (GCI)usa (United States)yesrewrittenrewrittennoneReport
4674402018-05-17 21:37:51209.165.170.x/248047 (GCI)usa (United States)yesrewrittenrewrittennoneReport
4668112018-05-17 00:10:5966.223.201.x/248047 (GCI)usa (United States)yesrewrittenrewrittennoneReport
4022512018-02-01 03:36:2866.58.204.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
3218932017-09-23 14:49:4224.237.254.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
3218502017-09-23 13:38:1924.237.254.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
3218362017-09-23 13:07:4024.237.254.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
3217882017-09-23 10:44:0824.237.254.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
3217612017-09-23 09:52:3524.237.254.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2763212017-07-18 17:12:5124.237.35.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2732832017-07-14 20:46:2766.223.177.x/248047 (GCI)usa (United States)yesunknownblockednoneReport
2727202017-07-14 05:41:1266.223.177.x/248047 (GCI)usa (United States)yesunknownblockednoneReport
2663812017-07-06 12:48:5066.223.177.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2656562017-07-05 15:58:5366.223.177.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2647712017-07-04 15:43:1866.223.177.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2450752017-06-11 15:57:0466.223.177.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2443992017-06-10 16:06:0066.223.177.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2435392017-06-09 12:48:0024.237.254.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
2399652017-06-05 14:15:2766.223.177.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2304452017-05-25 15:47:2266.223.177.x/248047 (GCI)usa (United States)yesunknownunknownnoneReport
2296022017-05-24 18:18:2524.237.158.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2278282017-05-22 21:42:5724.237.158.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2273852017-05-22 12:45:4824.237.254.x/248047 (GCI)usa (United States)yesblockedblockednoneReport
2265962017-05-21 14:00:5424.237.254.x/248047 (GCI)usa (United States)yesblockedblockednoneReport

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