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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
21594452026-05-11 17:04:48102.216.77.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21594452026-05-11 17:04:482c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21594002026-05-11 15:46:11197.185.208.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21589532026-05-10 18:59:33197.184.114.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21588812026-05-10 15:27:36102.32.126.x/24327782 (METROFIBRE-NETWORX)zaf (South Africa)yesblockedreceived/8Report
21575952026-05-08 02:20:31105.214.68.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21575602026-05-08 00:20:46105.214.68.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21575322026-05-07 22:07:22105.214.68.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21575122026-05-07 20:42:02105.214.68.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21574372026-05-07 18:21:31197.184.166.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21574012026-05-07 17:24:26102.251.45.x/2437457 (Telkom-Internet)zaf (South Africa)yesunknownunknownnoneReport
21571052026-05-07 07:14:54102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21568332026-05-06 19:14:5841.116.64.x/2412091 (MTNNS-1)zaf (South Africa)yesblockedblockednoneReport
21567862026-05-06 17:49:54102.223.165.x/24328641 (Open-Fibre)zaf (South Africa)yesunknownunknownnoneReport
21567682026-05-06 17:13:07102.223.165.x/24328641 (Open-Fibre)zaf (South Africa)yesblockedblockednoneReport
21564802026-05-06 07:32:33102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21550542026-05-03 17:57:25197.184.166.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21550502026-05-03 17:51:54197.184.183.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21537922026-04-30 19:14:39105.214.68.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21537782026-04-30 18:53:22105.214.68.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21534522026-04-30 06:07:43102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21534392026-04-30 05:28:32105.214.91.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21523802026-04-28 10:29:13102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21522792026-04-28 05:45:11102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21514892026-04-26 16:49:42197.185.224.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21514802026-04-26 16:31:18197.184.68.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21511912026-04-25 21:18:09154.208.57.x/24150750 (ICIL-AS-AP)zaf (South Africa)yesrewrittenrewrittennoneReport
21510272026-04-25 13:36:23102.38.124.x/24328510 (ikeja)zaf (South Africa)yesrewrittenrewrittennoneReport
21509282026-04-25 06:59:252c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21498272026-04-23 04:10:03105.214.90.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21496102026-04-22 17:08:00102.251.74.x/2437457 (Telkom-Internet)zaf (South Africa)yesunknownunknownnoneReport
21488072026-04-21 09:22:16102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21484072026-04-20 14:13:46102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21479702026-04-19 15:42:39197.184.161.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21479092026-04-19 11:57:57197.184.94.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21474832026-04-18 10:29:36164.160.127.x/24328051 (GO-Communications-Net-AS)zaf (South Africa)yesblockedblockednoneReport
21474482026-04-18 07:40:27164.160.127.x/24328051 (GO-Communications-Net-AS)zaf (South Africa)yesblockedblockednoneReport
21474392026-04-18 07:17:40164.160.127.x/24328051 (GO-Communications-Net-AS)zaf (South Africa)yesblockedblockednoneReport
21474332026-04-18 07:04:59164.160.127.x/24328051 (GO-Communications-Net-AS)zaf (South Africa)yesblockedblockednoneReport
21470472026-04-17 13:05:20119.13.66.x/24136907 (HWCLOUDS-AS-AP)zaf (South Africa)yesrewrittenrewrittennoneReport
21460442026-04-15 17:50:11105.214.90.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21460162026-04-15 17:07:40105.214.90.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21457802026-04-15 09:15:1841.185.10.x/2436943 (ZA-1-Grid)zaf (South Africa)yesblockedblockednoneReport
21457802026-04-15 09:15:182c0f:ef18:1axx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21453682026-04-14 15:40:13102.252.33.x/2437457 (Telkom-Internet)zaf (South Africa)yesunknownunknownnoneReport
21451402026-04-14 08:15:08102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21447232026-04-13 13:06:36102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21443072026-04-12 15:16:42102.132.190.x/2437680 (COOL-IDEAS)zaf (South Africa)yesblockedblockednoneReport
21443012026-04-12 14:35:36197.185.206.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21442372026-04-12 10:34:13197.184.112.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21442332026-04-12 10:26:39197.184.112.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21431792026-04-10 01:52:252c0f:4880:10xx::/40328964 (INSIGHTZA-AS)zaf (South Africa)noblockedreceived/32Report
21431712026-04-10 01:27:212c0f:4880:10xx::/40328964 (INSIGHTZA-AS)zaf (South Africa)noblockedreceived/32Report
21431672026-04-10 01:12:082c0f:4880:10xx::/40328964 (INSIGHTZA-AS)zaf (South Africa)noblockedreceived/32Report
21428972026-04-09 12:50:47102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21422132026-04-08 09:40:27119.13.66.x/24136907 (HWCLOUDS-AS-AP)zaf (South Africa)yesrewrittenrewrittennoneReport
21421842026-04-08 08:03:59102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21420952026-04-08 05:05:49105.214.90.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21414952026-04-07 07:08:09102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21411492026-04-06 17:17:20102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21406102026-04-05 13:28:26197.185.206.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21403002026-04-04 19:10:14197.185.134.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21402342026-04-04 16:03:44102.132.190.x/2437680 (COOL-IDEAS)zaf (South Africa)yesblockedblockednoneReport
21393902026-04-02 17:39:46102.251.45.x/2437457 (Telkom-Internet)zaf (South Africa)yesunknownunknownnoneReport
21392382026-04-02 11:56:05102.135.243.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21392382026-04-02 11:56:052c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21388092026-04-01 17:19:53102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21388092026-04-01 17:19:532c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21385452026-04-01 06:56:28102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21383892026-03-31 23:02:44105.214.90.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21381782026-03-31 16:22:15197.184.164.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21381552026-03-31 15:31:59197.184.164.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21375912026-03-30 19:39:55197.184.172.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21374002026-03-30 13:15:37102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21365062026-03-28 18:02:49197.184.98.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21355672026-03-26 22:41:022c0f:4880:10xx::/40328964 (INSIGHTZA-AS)zaf (South Africa)noblockedreceived/32Report
21354132026-03-26 17:04:30169.255.198.x/24327901 (Level7-AS)zaf (South Africa)yes✔blockedreceived/10Report
21348782026-03-25 16:54:44102.135.241.x/24328266 (Atomic-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
21346382026-03-25 09:03:5541.121.49.x/2412091 (MTNNS-1)zaf (South Africa)yesblockedblockednoneReport
21345732026-03-25 05:49:19102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21344252026-03-24 21:12:47105.214.77.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21340192026-03-24 08:06:08102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21337302026-03-23 18:20:58197.184.173.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21336252026-03-23 15:23:53196.220.32.x/2436943 (ZA-1-Grid)zaf (South Africa)yesblockedblockednoneReport
21336252026-03-23 15:23:532c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21334382026-03-23 11:07:10102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21333792026-03-23 07:55:53196.220.32.x/2436943 (ZA-1-Grid)zaf (South Africa)yesblockedblockednoneReport
21333792026-03-23 07:55:532c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21329872026-03-22 12:16:34119.13.66.x/24136907 (HWCLOUDS-AS-AP)zaf (South Africa)yesrewrittenrewrittennoneReport
21329562026-03-22 10:33:44102.251.45.x/2437457 (Telkom-Internet)zaf (South Africa)yesunknownunknownnoneReport
21325222026-03-21 11:08:14197.185.179.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21317252026-03-19 21:17:542c0f:4880:10xx::/40328964 (INSIGHTZA-AS)zaf (South Africa)noblockedreceived/16Report
21316372026-03-19 17:56:11105.214.77.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21313572026-03-19 07:34:56197.79.35.x/2437611 (AFRIHOST-SP)zaf (South Africa)yesrewrittenrewrittennoneReport
21306352026-03-17 19:38:37105.214.77.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21302632026-03-17 06:58:57102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report
21299312026-03-16 17:13:36197.185.211.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21296682026-03-16 10:24:3241.185.10.x/2436943 (ZA-1-Grid)zaf (South Africa)yesblockedblockednoneReport
21296682026-03-16 10:24:322c0f:ef18:18xx::/40328266 (Atomic-AS)zaf (South Africa)noblockedblocked/40Report
21296572026-03-16 10:00:13102.135.242.x/24328266 (Atomic-AS)zaf (South Africa)yesblockedblocked/22Report
21288702026-03-14 13:50:12102.252.3.x/2437457 (Telkom-Internet)zaf (South Africa)yesunknownunknownnoneReport
21288022026-03-14 10:00:42197.185.174.x/2437105 (RAIN-GROUP-HOLDINGS)zaf (South Africa)yesrewrittenrewrittennoneReport
21280402026-03-12 20:46:49154.66.241.x/2437662 (WIOCC-AS)zaf (South Africa)yesunknownunknownnoneReport
21273072026-03-11 15:47:50102.182.196.x/2437611 (AFRIHOST-SP)zaf (South Africa)yesblockedblockednoneReport
21268062026-03-10 18:14:56105.214.77.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21267562026-03-10 16:52:05105.214.77.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
21264702026-03-10 05:51:46102.219.109.x/24328870 (SynBurst-AS)zaf (South Africa)yes✔blockedreceived/8Report

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