Logo

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
9808852020-09-12 20:53:382600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8885182020-05-03 12:17:172600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8269982020-01-20 12:27:162600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8225492020-01-12 22:15:502600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7702322019-10-16 00:24:022600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7558192019-09-23 11:43:402600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6640702019-04-18 02:15:332600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
6152812019-01-30 04:35:222600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6113002019-01-23 03:04:542600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6072212019-01-16 01:57:532600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6071692019-01-15 23:48:352600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6045122019-01-11 03:22:292600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5741712018-11-18 21:35:322600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5687032018-11-10 02:54:192600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5643692018-11-02 10:30:282600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5629182018-10-30 23:32:432600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5585302018-10-23 10:12:272600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5540662018-10-16 00:23:312600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5490622018-10-08 07:46:592600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5334182018-09-10 22:47:022600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5293082018-09-03 15:22:372600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5250282018-08-26 18:13:232600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5211972018-08-19 17:06:022600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5194782018-08-15 23:56:432600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5148492018-08-08 00:26:112600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5107212018-07-31 10:39:062600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5062142018-07-23 01:42:162600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5022692018-07-15 23:04:432600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4979852018-07-08 18:46:382600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4927482018-06-29 02:02:482600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4833532018-06-12 23:34:222600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4757642018-05-30 23:56:052600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4699642018-05-21 23:40:492600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4624592018-05-10 02:42:112600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4575152018-05-03 00:50:282600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4560892018-05-01 00:18:402600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4494892018-04-20 04:42:272600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4449622018-04-12 23:50:512600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4399672018-04-05 01:22:252600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4358492018-03-29 00:14:122600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4316732018-03-21 23:06:252600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4245102018-03-10 15:25:042600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4210602018-03-04 21:07:452600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4167442018-02-25 16:34:442600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4107932018-02-15 05:52:432600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4044702018-02-04 19:15:332600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3994912018-01-27 18:56:482600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3940712018-01-19 04:53:162600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3895052018-01-12 00:36:582600:1702:5xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

All results shown
Last Modified