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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
20842002025-12-23 18:45:53172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20841752025-12-23 18:04:13172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20841622025-12-23 17:42:33172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20841552025-12-23 17:31:06172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20840552025-12-23 14:13:22172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewritten/22Report
20840482025-12-23 14:01:42172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20840142025-12-23 13:07:25172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20839922025-12-23 12:45:46172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20839852025-12-23 12:34:02172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20837422025-12-23 01:17:2724.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20833632025-12-22 13:06:052607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20826342025-12-20 21:05:23198.245.107.x/2414638 (LCPRL)pri (Puerto Rico)yesblockedblockednoneReport
20826342025-12-20 21:05:232604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/40Report
20821572025-12-19 17:42:14172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20821572025-12-19 17:42:142607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20815392025-12-18 18:03:58172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20815302025-12-18 17:52:18172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20814992025-12-18 17:09:19172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20814872025-12-18 16:47:34172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20814802025-12-18 16:35:59172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20814042025-12-18 15:01:16172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20813892025-12-18 14:37:22172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20813822025-12-18 14:25:37172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20813462025-12-18 13:46:32172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20813272025-12-18 13:24:51172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20813212025-12-18 13:13:11172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20808892025-12-17 19:07:13172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20808742025-12-17 18:25:32172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20808602025-12-17 18:03:50172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20808552025-12-17 17:52:10172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20807642025-12-17 15:08:24172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20807472025-12-17 14:26:40172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20807352025-12-17 14:04:57172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20807222025-12-17 13:53:14172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20806932025-12-17 12:58:30172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20806842025-12-17 12:46:48172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20802872025-12-16 19:54:06172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20802232025-12-16 18:28:00172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20802092025-12-16 18:06:20172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20802032025-12-16 17:54:37172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20801112025-12-16 15:26:40172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20800962025-12-16 15:05:00172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20800892025-12-16 14:53:17172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20800562025-12-16 14:13:41172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20800462025-12-16 14:02:00172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20800342025-12-16 13:42:02172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20800252025-12-16 13:30:20172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20799852025-12-16 12:11:13172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20799732025-12-16 11:59:30172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20795692025-12-15 20:20:09172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20795532025-12-15 20:08:30172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20795382025-12-15 19:54:4024.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20794842025-12-15 18:48:40172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20794782025-12-15 18:36:57172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20794252025-12-15 17:04:16172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20794082025-12-15 16:42:35172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20794032025-12-15 16:30:54172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20793622025-12-15 15:38:35172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20793382025-12-15 14:56:56172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20793252025-12-15 14:35:21172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20793152025-12-15 14:23:41172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20760692025-12-09 19:23:4924.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20747662025-12-07 19:51:2724.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20739572025-12-05 21:21:28172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20739572025-12-05 21:21:282607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20739122025-12-05 19:58:10172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20739122025-12-05 19:58:102607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20738692025-12-05 18:20:36172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20738692025-12-05 18:20:362607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20733652025-12-04 20:20:29172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20733652025-12-04 20:20:292607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20728232025-12-03 19:50:53172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20728232025-12-03 19:50:532607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20727702025-12-03 18:15:53172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20727702025-12-03 18:15:532607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20727162025-12-03 16:43:092607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20726452025-12-03 14:45:212607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20722612025-12-02 21:24:3124.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20699082025-11-28 14:15:02172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20699082025-11-28 14:15:022607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20698512025-11-28 12:35:35172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20698512025-11-28 12:35:352607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20687362025-11-26 16:16:49172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20687362025-11-26 16:16:492607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20686162025-11-26 13:13:05172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20686162025-11-26 13:13:052607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20682672025-11-25 20:16:2024.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20682112025-11-25 17:52:36172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20682112025-11-25 17:52:362607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20680962025-11-25 13:18:49172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20680962025-11-25 13:18:492607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20676322025-11-24 18:46:21172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20676322025-11-24 18:46:212607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20674722025-11-24 13:27:32172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20674722025-11-24 13:27:322607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20654372025-11-20 16:49:00172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20654372025-11-20 16:49:002607:fb90:76xx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20654032025-11-20 15:06:39172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20654032025-11-20 15:06:392607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20653182025-11-20 12:27:50172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20653182025-11-20 12:27:502607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20650242025-11-19 20:04:44172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20650242025-11-19 20:04:442607:fb90:76xx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20649112025-11-19 17:15:43172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20649112025-11-19 17:15:432607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20648602025-11-19 15:37:41172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20648602025-11-19 15:37:412607:fb90:76xx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20647832025-11-19 12:58:49172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20647832025-11-19 12:58:492607:fb90:76xx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20643612025-11-18 19:28:45172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20643612025-11-18 19:28:452607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20643432025-11-18 19:08:0724.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20630122025-11-16 14:00:07198.245.107.x/2414638 (LCPRL)pri (Puerto Rico)yesblockedblockednoneReport
20630122025-11-16 14:00:072604:b000:a2xx::/4014638 (LCPRL)pri (Puerto Rico)noblockedreceived/96Report
20628272025-11-16 01:50:172607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20623582025-11-14 22:53:47172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20623582025-11-14 22:53:472607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20622762025-11-14 19:12:3624.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20614342025-11-13 13:28:55172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20610172025-11-12 19:34:0224.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20608342025-11-12 15:06:16172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20608342025-11-12 15:06:162607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20607282025-11-12 12:27:16172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20607282025-11-12 12:27:162607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20590922025-11-07 18:41:242607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20590532025-11-07 14:57:152607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20590362025-11-07 13:14:532607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20587612025-11-06 14:28:122607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report

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