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
21116332026-02-11 19:57:29102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21116332026-02-11 19:57:292c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21114252026-02-11 14:31:48102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21073702026-02-04 18:49:27102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21073702026-02-04 18:49:272c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21071192026-02-04 13:24:29102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21033352026-01-28 17:41:26102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21033352026-01-28 17:41:262c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21031022026-01-28 10:29:37102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21003392026-01-23 09:50:132c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20993372026-01-21 16:33:21102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20993372026-01-21 16:33:212c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20987982026-01-20 19:45:24102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20987982026-01-20 19:45:242c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20984872026-01-20 08:33:52102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20947852026-01-13 18:37:24102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20947852026-01-13 18:37:242c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20944252026-01-13 06:27:48102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20908102026-01-06 15:30:59102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20908102026-01-06 15:30:592c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20904842026-01-06 04:58:04102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20873512025-12-30 14:22:59102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20873512025-12-30 14:22:592c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20863962025-12-29 06:29:36102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20840172025-12-23 13:14:572c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20799812025-12-16 12:06:56102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20799812025-12-16 12:06:562c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20799192025-12-16 09:18:52102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20757632025-12-09 10:58:52102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20757632025-12-09 10:58:522c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20756442025-12-09 05:50:20102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20756442025-12-09 05:50:202c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20735562025-12-05 06:52:32102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20717782025-12-02 04:42:172c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20693052025-11-27 13:45:20102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20692952025-11-27 13:22:46102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20692892025-11-27 13:10:10102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20678622025-11-25 03:34:49102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20678522025-11-25 02:52:23102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20678442025-11-25 02:29:54102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20678402025-11-25 02:17:25102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20646652025-11-19 08:31:45102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20646602025-11-19 08:19:04102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20646272025-11-19 06:39:43102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20605432025-11-12 05:32:14102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20601302025-11-11 11:30:59102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20582942025-11-05 04:24:152c0f:ef18:19xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20556392025-10-29 19:24:552c0f:ef18:19xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20556262025-10-29 19:11:472c0f:ef18:19xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20541032025-10-27 10:21:13102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20535472025-10-26 03:22:01102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20511772025-10-22 06:07:10102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20511772025-10-22 06:07:102c0f:ef18:19xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20499362025-10-20 09:13:39102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20470072025-10-15 04:59:37102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20452322025-10-12 02:56:16102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20452232025-10-12 02:13:45102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20452132025-10-12 01:51:13102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20432402025-10-08 12:01:57102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20430752025-10-08 03:52:07102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20419262025-10-06 07:41:132c0f:ef18:19xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20414692025-10-05 05:57:45102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20390802025-09-30 14:09:20102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20376702025-09-28 04:50:17102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20376572025-09-28 04:07:43102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20376462025-09-28 03:45:12102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20376382025-09-28 03:32:39102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20376352025-09-28 03:25:10102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20352952025-09-24 04:47:21102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20352852025-09-24 04:04:51102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20352792025-09-24 03:42:21102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20352752025-09-24 03:29:53102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20346812025-09-23 02:51:502c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20336152025-09-21 05:50:16102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20306922025-09-16 01:43:49102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20306922025-09-16 01:43:492c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20290792025-09-12 16:15:26102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20266132025-09-09 00:35:502c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20226232025-09-01 23:27:51102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20226232025-09-01 23:27:512c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20195502025-08-27 12:04:57102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20187182025-08-25 22:19:48102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20187182025-08-25 22:19:482c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20186812025-08-25 21:36:43102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20186812025-08-25 21:36:432c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20186602025-08-25 21:13:37102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20186602025-08-25 21:13:372c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20186512025-08-25 21:00:34102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20186512025-08-25 21:00:342c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20174652025-08-23 10:49:04102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20158382025-08-20 10:57:21102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20149572025-08-18 19:52:35102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20149572025-08-18 19:52:352c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20111042025-08-11 18:44:36102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20111042025-08-11 18:44:362c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20074772025-08-05 08:15:10102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20074652025-08-05 07:32:37102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20074582025-08-05 07:10:01102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20074512025-08-05 06:57:22102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20070802025-08-04 17:36:32102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20070802025-08-04 17:36:322c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20030162025-07-28 16:28:262c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20030042025-07-28 15:45:19102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
20030042025-07-28 15:45:192c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20030002025-07-28 15:22:172c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20029912025-07-28 15:09:122c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
20028182025-07-28 11:06:44102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20028012025-07-28 10:44:09102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
20027932025-07-28 10:31:36102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
19995192025-07-22 10:03:172c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19989732025-07-21 14:01:112c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19989672025-07-21 13:48:022c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19987442025-07-21 06:28:37102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
19950002025-07-14 12:40:012c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19949792025-07-14 12:17:022c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19949722025-07-14 12:04:042c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19924132025-07-09 14:09:23102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
19909232025-07-07 10:55:532c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19876472025-07-01 06:24:05102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
19870172025-06-30 09:47:442c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19830062025-06-23 10:27:582c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
19830042025-06-23 10:20:59102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report

Next 100
Last Modified