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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
21109992026-02-10 20:35:21185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
21109992026-02-10 20:35:212a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
21108852026-02-10 17:28:55128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
21105162026-02-10 03:47:2789.124.79.x/24216071irl (Ireland)noblockedblockednoneReport
21095382026-02-08 17:37:2780.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
21093562026-02-08 06:56:4880.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
21090192026-02-07 16:04:1980.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
21088552026-02-07 07:23:5380.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
21080182026-02-05 17:16:5980.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
21079922026-02-05 16:35:0380.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
21079872026-02-05 16:13:0680.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
21079782026-02-05 16:01:0980.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
21078202026-02-05 11:24:1384.203.119.x/2431122 (DIGIWEB-AS)irl (Ireland)yesrewrittenrewrittennoneReport
21077792026-02-05 10:04:0089.207.58.x/2441073 (RTE)irl (Ireland)yesunknownunknownnoneReport
21067082026-02-03 19:27:20185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
21067082026-02-03 19:27:202a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
21050552026-01-31 19:23:0951.171.226.x/245466 (EIRCOM)irl (Ireland)yesblockedblockednoneReport
21050392026-01-31 18:43:51128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
21046692026-01-30 22:27:34128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
21046692026-01-30 22:27:342a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)irl (Ireland)nounknownunknownnoneReport
21039822026-01-29 16:48:3180.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
21038992026-01-29 14:54:1380.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
21037182026-01-29 09:32:2684.203.119.x/2431122 (DIGIWEB-AS)irl (Ireland)yesrewrittenrewrittennoneReport
21036742026-01-29 07:50:4484.203.119.x/2431122 (DIGIWEB-AS)irl (Ireland)yesrewrittenrewrittennoneReport
21032952026-01-28 16:39:56128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
21027752026-01-27 18:19:19185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
21027752026-01-27 18:19:192a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
21019342026-01-26 16:53:57128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
21006132026-01-23 19:23:5880.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
21002952026-01-23 07:35:512a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)irl (Ireland)nounknownunknownnoneReport
21000362026-01-22 18:34:0486.44.159.x/245466 (EIRCOM)irl (Ireland)yesblockedblockednoneReport
21000362026-01-22 18:34:042001:bb6:3dxx::/405466 (EIRCOM)irl (Ireland)noblockedblocked/112Report
20997382026-01-22 08:41:5180.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20997232026-01-22 08:00:1180.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20997082026-01-22 07:38:2480.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20997022026-01-22 07:26:2580.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20987442026-01-20 17:27:01128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20987372026-01-20 17:11:22185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20987372026-01-20 17:11:222a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20978222026-01-19 08:58:41128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20978222026-01-19 08:58:412a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)irl (Ireland)nounknownunknownnoneReport
20977272026-01-19 04:23:17128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20977272026-01-19 04:23:172a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)irl (Ireland)nounknownunknownnoneReport
20976772026-01-19 02:01:27128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20976612026-01-19 01:18:13128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20974502026-01-18 15:45:45128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20974382026-01-18 15:10:22128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20974382026-01-18 15:10:222a06:5900:c0xx::/405607 (BSKYB-BROADBAND-AS)irl (Ireland)nounknownunknownnoneReport
20973232026-01-18 09:50:36128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20973222026-01-18 09:46:30128.94.5.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)irl (Ireland)yesunknownunknownnoneReport
20964342026-01-16 17:04:2680.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
20955912026-01-15 06:41:5780.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20946972026-01-13 16:03:24185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20946972026-01-13 16:03:242a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20946762026-01-13 15:20:17185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20946762026-01-13 15:20:172a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20946612026-01-13 14:57:18185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20946612026-01-13 14:57:182a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20946522026-01-13 14:44:21185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20946522026-01-13 14:44:212a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20942872026-01-13 01:29:1593.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20938192026-01-12 12:14:19149.157.145.x/241213 (HEANET)irl (Ireland)noblockedblocked/18Report
20917732026-01-08 05:34:5980.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
20908562026-01-06 17:09:0589.19.88.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesblockedblockednoneReport
20907272026-01-06 13:36:22185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20907272026-01-06 13:36:222a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20907232026-01-06 13:23:22185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20907232026-01-06 13:23:222a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20903722026-01-06 00:07:3993.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20898132026-01-05 10:53:28149.157.145.x/241213 (HEANET)irl (Ireland)noblockedblocked/18Report
20884962026-01-02 08:51:3980.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20884852026-01-02 08:09:4380.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20884792026-01-02 07:48:0080.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20884742026-01-02 07:36:0380.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20872532025-12-30 12:15:21185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20872532025-12-30 12:15:212a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20869822025-12-29 22:46:0993.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20853312025-12-26 14:39:54109.77.46.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenunknownnoneReport
20851972025-12-26 08:27:0780.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
20850372025-12-25 20:17:2480.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20850352025-12-25 20:05:2180.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20850332025-12-25 19:57:2580.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20839372025-12-23 11:07:20185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20839372025-12-23 11:07:202a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20836772025-12-22 21:24:3993.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20815252025-12-18 17:49:3480.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
20814922025-12-18 16:59:3980.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20799352025-12-16 09:59:18185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20799352025-12-16 09:59:182a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20795482025-12-15 20:04:1793.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20777692025-12-12 11:18:47149.157.145.x/241213 (HEANET)irl (Ireland)noblockedblocked/18Report
20772542025-12-11 15:23:5380.75.220.x/24202693irl (Ireland)yesblockedblocked/24Report
20772152025-12-11 14:32:0980.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20771672025-12-11 13:31:0280.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20770562025-12-11 10:49:5080.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20769692025-12-11 08:07:3764.43.50.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesunknownunknownnoneReport
20757012025-12-09 08:51:18185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20757012025-12-09 08:51:182a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20753562025-12-08 18:44:0293.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20736112025-12-05 09:57:59149.157.145.x/241213 (HEANET)irl (Ireland)noblockedblocked/18Report
20731632025-12-04 13:03:0187.198.244.x/2434245 (MAGNET-AS)irl (Ireland)yesblockedblockednoneReport
20730832025-12-04 09:43:0680.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20728482025-12-03 21:03:0793.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20718532025-12-02 07:43:17185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20718532025-12-02 07:43:172a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20693972025-11-27 16:59:36213.233.154.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20691722025-11-27 09:17:18149.157.145.x/241213 (HEANET)irl (Ireland)noblockedblocked/18Report
20691322025-11-27 07:54:2480.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20691242025-11-27 07:32:2480.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20691202025-11-27 07:20:2680.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20688682025-11-26 19:42:3393.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20682482025-11-25 19:46:2964.43.50.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesunknownunknownnoneReport
20679162025-11-25 06:35:15185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20679162025-11-25 06:35:152a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20673952025-11-24 11:31:14149.157.145.x/241213 (HEANET)irl (Ireland)noblockedblocked/18Report
20667362025-11-22 22:34:5693.107.122.x/2415502 (Vodafone-Ireland-ASN)irl (Ireland)yesrewrittenrewrittennoneReport
20652112025-11-20 06:34:2980.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20652092025-11-20 06:31:1080.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20652002025-11-20 06:13:2780.75.220.x/24202693irl (Ireland)yesblockedblockednoneReport
20639452025-11-18 05:27:14185.159.51.x/2456911 (ASN-WARIAN)irl (Ireland)no✔blocked✔blocked/24Report
20639452025-11-18 05:27:142a01:a620:xx::/4056911 (ASN-WARIAN)irl (Ireland)noblockedblocked/64Report
20633612025-11-17 10:09:58149.157.145.x/241213 (HEANET)irl (Ireland)noblockedblocked/18Report

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