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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
20730272025-12-04 07:27:25188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20681572025-11-25 15:51:50188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20652442025-11-20 08:22:26188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20632982025-11-17 08:08:51188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20601292025-11-11 11:25:52188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20540492025-10-27 07:51:45188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20540372025-10-27 07:16:16188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20464242025-10-14 08:10:46188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20425992025-10-07 09:00:47188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20400852025-10-02 10:03:23188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20388862025-09-30 06:55:32188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20388832025-09-30 06:42:43188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20360322025-09-25 10:37:03188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20360262025-09-25 10:24:12188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20359772025-09-25 08:12:36188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20359692025-09-25 07:58:52188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20320742025-09-18 06:47:19188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20308342025-09-16 09:40:02188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20267852025-09-09 08:31:58188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20227552025-09-02 07:42:44188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20188472025-08-26 06:24:35188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20074892025-08-05 08:57:04188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
20033842025-07-29 07:49:30188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
19994592025-07-22 06:30:44188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
19970122025-07-17 14:46:22188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
19968092025-07-17 06:46:57188.239.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
16823112023-12-05 10:39:412a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16786002023-11-28 09:32:492a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16754302023-11-22 07:18:142a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16711832023-11-14 07:52:032a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16670432023-11-06 14:01:152a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16631282023-10-30 08:08:442a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16631232023-10-30 08:00:372a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16592762023-10-23 06:37:092a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16464602023-09-28 08:36:412a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16464362023-09-28 07:36:592a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16425452023-09-21 06:30:082a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16413452023-09-19 07:05:122a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16374772023-09-12 06:21:052a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16309292023-08-30 07:40:172a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16270672023-08-23 06:33:292a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
8494392020-02-27 08:42:0737.153.233.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
8324962020-01-29 13:23:1789.146.50.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
7710972019-10-17 07:13:1237.153.233.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
7493952019-09-12 14:14:2346.44.180.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
5891172018-12-14 12:55:3637.153.251.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesblockedreceived/8Report
2302882017-05-25 12:33:5837.153.234.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesblockedreceived/8Report
1725922017-03-26 14:43:4737.153.234.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesblockedreceived/8Report

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