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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
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
20585282025-11-05 20:24:502607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20584232025-11-05 13:43:532607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20581962025-11-04 19:15:122607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20580642025-11-04 12:18:142607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20578142025-11-03 14:48:102607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20569662025-11-01 02:04:0624.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20562942025-10-30 20:18:29172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20562922025-10-30 20:06:47172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20562762025-10-30 19:16:32172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20554452025-10-29 14:04:47172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20554132025-10-29 13:23:01172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20553982025-10-29 13:01:19172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20553922025-10-29 12:49:41172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20551062025-10-28 20:48:04172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20550882025-10-28 20:06:18172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20550802025-10-28 19:44:36172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20550752025-10-28 19:32:54172.59.19.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20538602025-10-26 20:46:3324.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20535042025-10-26 01:14:0024.41.175.x/2414638 (LCPRL)pri (Puerto Rico)yesunknownunknownnoneReport
20527662025-10-24 16:39:32172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20527662025-10-24 16:39:322607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20527512025-10-24 15:49:35172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20527512025-10-24 15:49:352607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20526932025-10-24 14:03:23172.59.17.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20526932025-10-24 14:03:232607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20526462025-10-24 12:48:02172.59.18.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20526462025-10-24 12:48:022607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
20522022025-10-23 19:06:30172.59.16.x/2421928 (T-MOBILE-AS21928)pri (Puerto Rico)yesrewrittenrewrittennoneReport
20522022025-10-23 19:06:302607:fb90:cdxx::/4021928 (T-MOBILE-AS21928)pri (Puerto Rico)noblockedblocked/64Report
19406952025-04-07 13:52:20136.145.33.x/245786 (UPRENET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
18769422024-12-12 14:41:52136.145.244.x/245786 (UPRENET)pri (Puerto Rico)noblockedblocked/27Report
18769422024-12-12 14:41:522607:2000:10xx::/405786 (UPRENET)pri (Puerto Rico)noblockedblocked/64Report
18769202024-12-12 14:13:35136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedblocked/16Report
18769202024-12-12 14:13:352607:2000:10xx::/405786 (UPRENET)pri (Puerto Rico)noblockedblocked/64Report
18332922024-09-23 21:26:54196.28.62.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
17486882024-04-15 13:52:0167.206.230.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
17483782024-04-14 20:39:5567.206.230.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
17285202024-03-05 16:37:1624.139.94.x/2414638 (LCPRL)pri (Puerto Rico)yesblockedblockednoneReport
17272272024-03-03 05:17:10173.228.226.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
17268022024-03-02 03:32:15173.228.226.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
13546522022-04-28 07:38:18134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13403712022-04-02 18:36:1672.50.5.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedrewrittennoneReport
13351032022-03-26 17:30:2972.50.5.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
13267252022-03-17 20:07:1272.50.7.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
13250382022-03-14 21:19:4572.50.16.x/2410396 (COQUI-NET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
13174082022-02-28 23:49:2772.50.4.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
13152902022-02-24 16:30:44134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13118142022-02-18 03:18:2664.237.237.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
13109832022-02-16 15:41:52134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13105632022-02-15 21:42:24134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13051352022-02-10 23:14:51134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13050412022-02-10 19:35:4072.50.6.x/2410396 (COQUI-NET)pri (Puerto Rico)yesunknownunknownnoneReport
13015202022-02-04 14:59:16134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13011352022-02-03 20:15:19134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13004912022-02-02 19:25:0972.50.6.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedblockednoneReport
13004512022-02-02 18:06:13134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
13001722022-02-02 08:15:26134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12974592022-01-28 03:18:2372.50.7.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedrewrittennoneReport
12974292022-01-28 02:09:17134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12972812022-01-27 19:31:54134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12969212022-01-27 02:41:55134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12961892022-01-25 20:04:49134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12947342022-01-23 01:44:00134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12936272022-01-20 18:41:3872.50.5.x/2410396 (COQUI-NET)pri (Puerto Rico)yesblockedrewrittennoneReport
12933942022-01-20 12:11:40134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12932282022-01-20 04:21:24134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12932062022-01-20 03:07:30134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport
12925052022-01-18 22:11:57134.202.32.x/2461317 (ASDETUK)pri (Puerto Rico)yesblockedblockednoneReport

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