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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
20719302025-12-02 10:58:0491.107.175.x/2424940 (HETZNER-AS)deu (Germany)yesblockedreceived/8Report
20679882025-11-25 09:50:2291.107.175.x/2424940 (HETZNER-AS)deu (Germany)yesblockedreceived/8Report
20009382025-07-24 15:26:0046.142.193.x/248881 (VERSATEL)deu (Germany)yesrewrittenreceivednoneReport
19837112025-06-24 11:05:19185.107.96.x/24214505deu (Germany)noblockedreceived/9Report
19828662025-06-23 02:12:042a06:e881:73xx::/40213151 (CHRISELSEN)deu (Germany)yesreceivedreceived/16Report
19825162025-06-22 04:00:062a06:e881:73xx::/40213151 (CHRISELSEN)deu (Germany)yesreceivedreceived/16Report
19751812025-06-09 12:38:33185.107.96.x/24214505deu (Germany)noblockedreceived/9Report
19606222025-05-14 10:54:4391.239.157.x/2462240 (Clouvider)deu (Germany)noblockedreceived/9Report
19138302025-02-19 21:32:14193.28.228.x/24215296deu (Germany)noreceivedreceived/8Report
19138302025-02-19 21:32:142001:67c:exx::/40215296deu (Germany)noreceivedreceived/16Report
19008022025-01-27 18:39:49193.178.226.x/24216078deu (Germany)no✔receivedreceived/24Report
18727972024-12-05 08:53:115.181.130.x/24215605deu (Germany)noreceivedreceived/24Report
18691292024-11-28 20:33:585.181.130.x/24215605deu (Germany)noreceivedreceived/24Report
18652212024-11-21 22:48:455.181.130.x/24215605deu (Germany)noblockedreceived/24Report
18613232024-11-14 21:41:485.181.130.x/24215605deu (Germany)noblockedreceived/8Report
18593932024-11-11 23:49:395.181.130.x/24215605deu (Germany)noreceivedreceived/30Report
18593802024-11-11 23:21:595.181.130.x/24215605deu (Germany)noreceivedreceived/29Report
18593712024-11-11 23:05:155.181.130.x/24215605deu (Germany)noreceivedreceived/29Report
18573692024-11-07 20:34:485.181.130.x/24834 (IPXO)deu (Germany)noreceivedreceived/8Report
18087012024-08-06 18:25:03152.89.246.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/10Report
17357982024-03-20 10:50:0331.172.4.x/2439138 (RRBONE)deu (Germany)noblockedreceived/8Report
16739452023-11-19 17:06:532a01:a707:23xx::/402777 (DBP)deu (Germany)noreceivedreceived/16Report
16637542023-10-31 11:34:1645.131.66.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/17Report
16599202023-10-24 10:27:2545.131.66.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/17Report
16561852023-10-17 09:20:0745.131.66.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/17Report
16526732023-10-10 19:40:5545.131.66.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/17Report
16489822023-10-03 18:33:4945.131.66.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/17Report
16481972023-10-02 11:21:57194.24.161.x/2449434 (HARMONYHOSTING-AS)deu (Germany)noblockedreceived/24Report
16481972023-10-02 11:21:572a12:5e40:xx::/4049434 (HARMONYHOSTING-AS)deu (Germany)noreceivedreceived/16Report
16447042023-09-25 10:14:49194.24.161.x/2449434 (HARMONYHOSTING-AS)deu (Germany)noblockedreceived/24Report
16447042023-09-25 10:14:492a12:5e40:xx::/4049434 (HARMONYHOSTING-AS)deu (Germany)noreceivedreceived/16Report
16407972023-09-18 09:07:13194.24.161.x/2449434 (HARMONYHOSTING-AS)deu (Germany)noblockedreceived/24Report
16407972023-09-18 09:07:132a12:5e40:xx::/4049434 (HARMONYHOSTING-AS)deu (Germany)noreceivedreceived/16Report
16369262023-09-11 08:00:14194.24.161.x/2449434 (HARMONYHOSTING-AS)deu (Germany)noblockedreceived/24Report
16369262023-09-11 08:00:142a12:5e40:xx::/4049434 (HARMONYHOSTING-AS)deu (Germany)noreceivedreceived/16Report
16334232023-09-04 06:53:15194.24.161.x/2449434 (HARMONYHOSTING-AS)deu (Germany)noblockedreceived/24Report
16334232023-09-04 06:53:152a12:5e40:xx::/4049434 (HARMONYHOSTING-AS)deu (Germany)noreceivedreceived/16Report
16334222023-09-04 06:53:14194.24.161.x/2449434 (HARMONYHOSTING-AS)deu (Germany)noblockedreceived/24Report
16334222023-09-04 06:53:142a12:5e40:xx::/4049434 (HARMONYHOSTING-AS)deu (Germany)noreceivedreceived/16Report
15884962023-06-10 11:42:22195.42.158.x/2449436 (Stadtwerke-Soest)deu (Germany)yesrewrittenreceivednoneReport
15415342023-03-12 00:28:032a0c:b641:6xx::/40203394deu (Germany)noblockedreceived/24Report
15408082023-03-10 11:13:185.182.207.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15369382023-03-03 10:06:415.182.207.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15330782023-02-24 09:00:065.182.207.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15292112023-02-17 07:53:325.182.207.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15252592023-02-10 06:46:455.182.207.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15252472023-02-10 06:03:0245.89.127.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15238582023-02-08 03:55:4091.200.100.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15224562023-02-05 23:58:5945.89.127.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15224532023-02-05 23:53:1845.89.127.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/8Report
15066652023-01-07 02:02:0945.83.246.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/9Report
14109152022-08-02 01:03:0345.83.245.x/24213250 (ITP-SOLUTIONS)deu (Germany)noblockedreceived/9Report
13698402022-05-24 16:43:1792.43.111.x/24201011 (NETZBETRIEB-GMBH)deu (Germany)yesrewrittenreceived/8Report
13698402022-05-24 16:43:172a01:4a0:xx::/40201011 (NETZBETRIEB-GMBH)deu (Germany)noreceivedreceived/16Report
13513212022-04-20 00:00:185.1.72.x/2434549 (MEER-AS)deu (Germany)noblockedreceived/8Report
13513212022-04-20 00:00:182a00:f820:5xx::/4034549 (MEER-AS)deu (Germany)noreceivedreceived/16Report
13031952022-02-07 22:15:50213.172.102.x/2425394 (MK-NETZDIENSTE-AS)deu (Germany)yesreceivedreceived/8Report
13031952022-02-07 22:15:502001:1640:1xx::/4025394 (MK-NETZDIENSTE-AS)deu (Germany)noreceivedreceived/16Report
12909532022-01-15 21:33:33185.66.193.x/24201701 (FFRL-AS)deu (Germany)yesblockedreceived/8Report
12154432021-09-16 22:37:102a0d:c2c0:xx::/4044592 (SkyLink)deu (Germany)noreceivedreceived/16Report
11568242021-06-07 14:44:382a0b:bbc0:31xx::/40213251 (de-srv-2-mnt)deu (Germany)noreceivedreceived/16Report
11502102021-05-26 21:47:432a0b:bbc0:31xx::/40213251 (de-srv-2-mnt)deu (Germany)noreceivedreceived/16Report
11500732021-05-26 16:57:122a0b:bbc0:31xx::/40213251 (de-srv-2-mnt)deu (Germany)noreceivedreceived/16Report
11222132021-04-12 14:44:20212.51.23.x/2425415 (ADDIX-AS)deu (Germany)yesblockedreceivednoneReport
10947382021-02-27 16:27:4792.118.12.x/24201011 (NETZBETRIEB-GMBH)deu (Germany)yesblockedreceived/8Report
10947362021-02-27 16:26:5892.118.12.x/24201011 (NETZBETRIEB-GMBH)deu (Germany)yesblockedreceived/8Report
10696852021-01-25 05:49:13194.45.197.x/2448314 (IP-PROJECTS)deu (Germany)noblockedreceived/8Report
10602212021-01-10 10:55:10213.172.102.x/2425394 (MK-NETZDIENSTE-AS)deu (Germany)yesblockedreceived/8Report
10602212021-01-10 10:55:102001:1640:1xx::/4025394 (MK-NETZDIENSTE-AS)deu (Germany)noreceivedreceived/16Report
10414712020-12-06 18:33:43134.101.210.x/2415943 (WTNET-AS)deu (Germany)yesblockedreceived/9Report
10253172020-11-11 18:42:102a01:4f8:2xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
10192032020-11-02 11:20:43193.148.249.x/2434927 (iFog-GmbH)deu (Germany)noreceivedreceived/8Report
10043882020-10-11 12:27:252a07:59c6:eexx::/40205591 (STEFAN6)deu (Germany)noreceivedreceived/16Report
10043842020-10-11 12:14:452a07:59c6:eexx::/40205591 (STEFAN6)deu (Germany)noreceivedreceived/16Report
9992992020-10-09 07:52:15185.222.66.x/24200081 (SIM-Networks)deu (Germany)yesrewrittenreceivednoneReport
9971662020-10-08 06:56:552a07:59c6:eexx::/40205591 (STEFAN6)deu (Germany)noreceivedreceived/16Report
9939872020-10-03 20:12:132a09:11c0:xx::/40209844 (NAT64-XYZ)deu (Germany)noreceivedreceived/16Report
9923702020-10-01 07:51:35185.133.208.x/24205591 (STEFAN6)deu (Germany)noblockedreceived/8Report
9923702020-10-01 07:51:352a0e:b107:3xx::/40208976deu (Germany)noreceivedreceived/16Report
9922362020-10-01 01:18:19194.50.19.x/24205591 (STEFAN6)deu (Germany)noblockedreceived/8Report
9915492020-09-30 04:01:22194.50.19.x/24205591 (STEFAN6)deu (Germany)noblockedreceived/8Report
9915492020-09-30 04:01:222a0e:b107:dxx::/400deu (Germany)noreceivedreceived/16Report
9915402020-09-30 03:44:07194.50.19.x/24205591 (STEFAN6)deu (Germany)noblockedreceived/8Report
9915402020-09-30 03:44:072a0e:b107:dxx::/400deu (Germany)noreceivedreceived/16Report
9895972020-09-26 19:05:182a09:11c0:xx::/40209844 (NAT64-XYZ)deu (Germany)noreceivedreceived/16Report
9873832020-09-23 09:28:032a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9851592020-09-19 17:58:102a09:11c0:xx::/40209844 (NAT64-XYZ)deu (Germany)noreceivedreceived/16Report
9829352020-09-16 08:20:582a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9807732020-09-12 16:51:092a09:11c0:xx::/40209844 (NAT64-XYZ)deu (Germany)noreceivedreceived/16Report
9807712020-09-12 16:51:022a09:11c0:xx::/40209844 (NAT64-XYZ)deu (Germany)noreceivedreceived/16Report
9782052020-09-09 07:13:502a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9694612020-09-03 04:03:4292.118.12.x/24201011 (NETZBETRIEB-GMBH)deu (Germany)yesblockedreceived/8Report
9694602020-09-03 04:03:4192.118.12.x/24201011 (NETZBETRIEB-GMBH)deu (Germany)yesblockedreceived/8Report
9673012020-09-02 06:06:462a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9632362020-08-27 19:54:01185.172.66.x/2440676 (AS40676)deu (Germany)noreceivedreceived/8Report
9616672020-08-26 04:59:312a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9535072020-08-19 03:51:462a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9506422020-08-15 22:30:56185.245.96.x/2431400 (ACCELERATED-IT)deu (Germany)noblockedreceived/11Report
9469662020-08-12 02:43:592a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9469412020-08-12 02:01:132a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9469272020-08-12 01:38:312a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9469192020-08-12 01:25:442a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9448842020-08-08 21:23:43185.245.96.x/2431400 (ACCELERATED-IT)deu (Germany)noblockedreceived/11Report
9420842020-08-05 00:18:002a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9398722020-08-01 20:16:36185.245.96.x/2431400 (ACCELERATED-IT)deu (Germany)noblockedreceived/11Report
9398642020-08-01 19:56:15185.245.96.x/2431400 (ACCELERATED-IT)deu (Germany)noblockedreceived/11Report
9370132020-07-29 12:12:062a0d:c2c0:xx::/4044592 (SkyLink)deu (Germany)noreceivedreceived/16Report
9365492020-07-28 23:10:162a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9365252020-07-28 22:27:332a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9365042020-07-28 22:04:482a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9364932020-07-28 21:52:052a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9315582020-07-21 20:45:002a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report
9311262020-07-21 01:02:0694.186.229.x/2448918 (GLOBALWAYS)deu (Germany)noblockedreceived/8Report
9280802020-07-14 19:37:562a01:4f9:xx::/4024940 (HETZNER-AS)deu (Germany)noblockedreceived/16Report

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