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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
16214002023-08-12 19:40:192600:1010:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
14682882022-10-31 03:16:382600:1010:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
6914142019-06-03 13:06:322600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6910152019-06-02 18:37:012600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6442212019-03-17 02:33:372600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6328472019-02-28 20:45:352600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6223512019-02-11 17:19:242600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6222662019-02-11 15:04:292600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6222612019-02-11 14:57:322600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
5701722018-11-12 18:55:482600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4770142018-06-01 21:53:572600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4742492018-05-28 18:13:532600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4731192018-05-26 17:10:082600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4728792018-05-26 05:52:582600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4722992018-05-25 06:33:392600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4686332018-05-19 19:28:492600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4683222018-05-19 04:10:052600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4676352018-05-18 05:30:362600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4652162018-05-14 16:46:342600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4647962018-05-14 05:11:492600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4645602018-05-13 17:03:172600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4641402018-05-12 18:11:522600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4638322018-05-12 02:18:372600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4636392018-05-11 18:21:382600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4615502018-05-09 00:12:042600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4613482018-05-08 19:09:022600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4599902018-05-06 20:49:392600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4594812018-05-05 22:19:172600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4587932018-05-04 18:42:222600:1010:b0xx::/4022394 (CELLCO)usa (United States)nounknownunknownnoneReport
4582772018-05-04 02:22:002600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4539932018-04-27 06:44:212600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4533002018-04-26 07:14:432600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4478242018-04-17 19:24:232600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4154792018-02-23 07:41:252600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4128752018-02-19 02:24:092600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4126312018-02-18 13:16:582600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4124692018-02-18 04:51:302600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4124052018-02-18 02:03:242600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4079752018-02-10 16:48:052600:1010:b0xx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
4076112018-02-09 22:58:122600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4062792018-02-07 19:37:192600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4050682018-02-05 19:11:512600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3385532017-10-20 23:30:472600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3333472017-10-12 18:37:212600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3333372017-10-12 18:19:402600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3271962017-10-03 00:50:052600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3234462017-09-26 00:29:562600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3190002017-09-19 01:01:362600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2467752017-06-13 16:09:402600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
2403772017-06-06 00:07:572600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2360912017-06-01 00:47:202600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2279002017-05-22 23:55:082600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
1986772017-04-25 00:02:392600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
1915202017-04-17 23:57:272600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
1399392017-02-04 00:14:212600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
1398532017-02-03 21:29:362600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
1168922016-12-23 22:05:462600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
1103492016-12-13 15:56:462600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
1054242016-12-06 02:26:412600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
1007942016-11-28 21:27:412600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
825432016-10-26 18:14:502600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
817752016-10-24 19:37:082600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
787462016-10-16 02:49:172600:1010:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport

All results shown
Last Modified