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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
15395132023-03-08 06:55:272600:1005:b1xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
11639742021-06-18 17:16:322600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6351362019-03-04 22:26:592600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6343172019-03-03 13:52:002600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6328642019-02-28 21:31:182600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6315242019-02-26 23:49:532600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6308732019-02-25 23:55:042600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6294272019-02-23 16:18:442600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6285622019-02-22 02:27:582600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6271682019-02-19 23:55:072600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6264312019-02-18 19:07:382600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6254482019-02-16 18:15:312600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6251072019-02-15 22:27:412600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6231912019-02-12 23:33:292600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6225822019-02-12 01:47:512600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6217002019-02-10 13:18:432600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6213342019-02-09 17:26:112600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6209652019-02-08 22:17:242600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6209442019-02-08 21:36:372600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6196292019-02-06 18:17:262600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6191792019-02-05 23:24:082600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6179752019-02-04 00:34:182600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6177762019-02-03 13:26:302600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6170782019-02-01 22:09:342600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6158832019-01-30 23:24:592600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6150742019-01-29 21:35:412600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6150092019-01-29 19:59:322600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6144382019-01-28 22:10:022600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6138532019-01-28 00:58:152600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
6136232019-01-27 12:46:212600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3249852017-09-28 10:06:572600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
3247902017-09-28 02:16:532600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3241042017-09-27 00:15:242600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3234152017-09-25 23:23:142600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3233872017-09-25 22:11:352600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3233242017-09-25 20:17:232600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3227762017-09-25 01:18:242600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3189752017-09-18 23:45:362600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3180992017-09-17 10:32:522600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3180662017-09-17 08:55:482600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3158542017-09-14 02:25:202600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3149602017-09-12 23:26:552600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3142732017-09-11 23:27:352600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3114512017-09-07 11:43:322600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
3111512017-09-07 00:40:002600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3097842017-09-05 01:23:242600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3091712017-09-04 00:12:332600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3086852017-09-03 01:13:022600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3085752017-09-02 19:28:222600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3079712017-09-01 15:46:212600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/72Report
3075112017-08-31 22:01:132600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3068552017-08-30 22:12:532600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3065502017-08-30 13:20:492600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3043612017-08-26 21:35:432600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3041812017-08-26 11:45:052600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3024282017-08-23 22:02:102600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3022512017-08-23 16:31:452600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3020482017-08-23 09:53:232600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3005882017-08-21 02:40:342600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
3005052017-08-20 21:53:392600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2996282017-08-19 04:24:412600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2989062017-08-18 00:18:182600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2961472017-08-13 15:37:162600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
2957682017-08-12 22:01:562600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2931392017-08-09 09:11:552600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2921092017-08-08 03:03:112600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
2894712017-08-04 03:25:202600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2877512017-08-02 01:08:352600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2868112017-07-31 20:37:112600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2866672017-07-31 16:36:082600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2860672017-07-31 00:20:472600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2855672017-07-30 04:25:092600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2848422017-07-29 01:19:092600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2841172017-07-28 04:07:202600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
2834002017-07-27 10:05:562600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2830262017-07-27 00:24:112600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
2816312017-07-25 08:44:362600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2808332017-07-24 10:03:292600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2804702017-07-23 22:44:592600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2801922017-07-23 13:47:422600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2797072017-07-22 18:26:282600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
2787962017-07-21 11:54:422600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2784602017-07-21 02:16:592600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2783642017-07-20 23:09:512600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2699572017-07-11 08:56:412600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2696952017-07-10 23:47:052600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/72Report
2659792017-07-06 00:50:322600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2634072017-07-03 01:29:472600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2630682017-07-02 14:29:212600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
2625772017-07-01 22:50:242600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2615872017-06-30 17:05:382600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2590442017-06-27 23:09:182600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2585002017-06-27 09:20:532600:1005:b1xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report

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