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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
10053722020-10-13 00:43:232600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9852172020-09-19 21:03:012600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9847402020-09-18 22:29:232600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9621202020-08-26 17:39:522600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9532512020-08-18 18:42:162600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9486252020-08-13 21:13:142600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9467592020-08-11 20:16:592600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9448482020-08-08 19:44:312600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9444502020-08-07 22:15:472600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9427842020-08-05 20:41:572600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9399242020-08-01 23:49:172600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9393832020-07-31 22:25:032600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9392282020-07-31 17:23:192600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9383332020-07-30 18:20:432600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9374182020-07-29 19:26:052600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9336722020-07-25 19:23:442600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9326512020-07-23 22:26:422600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9321662020-07-23 00:18:292600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9321232020-07-22 22:25:492600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9315672020-07-21 21:06:142600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9298442020-07-17 22:48:082600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7454352019-09-05 16:03:572600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6687832019-04-25 21:54:102600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6686502019-04-25 17:32:102600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6204282019-02-08 01:55:122600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
5276512018-08-31 02:12:322600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
5276232018-08-31 00:55:012600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4810482018-06-08 20:14:132600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4810072018-06-08 19:01:462600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4535822018-04-26 16:52:332600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4535482018-04-26 15:55:342600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4532232018-04-26 05:00:092600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4491362018-04-19 16:37:482600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4490112018-04-19 13:32:442600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4483572018-04-18 14:35:452600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3975082018-01-24 16:42:082600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3677472017-12-06 23:59:552600:1011:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report

All results shown
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