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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
15154772023-01-24 17:35:162600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
14789982022-11-15 17:03:062600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
14631272022-10-21 15:02:572600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
12621022021-12-01 18:25:072600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
12620732021-12-01 17:26:212600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
12027402021-08-24 22:04:252600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
11964982021-08-13 21:30:012600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
11691302021-06-29 20:43:182600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
11622512021-06-15 21:07:502600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
10605702021-01-11 02:43:042600:1003:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
9104632020-06-11 15:30:232600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9012062020-05-26 21:32:082600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9010582020-05-26 17:05:082600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8938232020-05-12 21:30:232600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8812962020-04-20 16:54:532600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8766042020-04-12 05:24:412600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8765782020-04-12 04:11:572600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8488402020-02-26 14:47:252600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7797592019-10-31 03:16:172600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7797522019-10-31 02:49:252600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7497792019-09-13 03:16:582600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7497702019-09-13 02:52:052600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7497242019-09-13 00:40:312600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7372332019-08-21 18:43:552600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7039432019-06-25 02:33:592600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6886432019-05-29 15:00:582600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
5464582018-10-03 12:46:462600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4901242018-06-25 00:34:142600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2721572017-07-13 14:55:242600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2157752017-05-10 17:14:452600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
1251682017-01-08 18:20:462600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
779172016-10-13 00:13:382600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
775542016-10-12 02:34:262600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
774982016-10-11 21:10:542600:1003:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport

All results shown
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