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Center for Applied Internet Data Analysis
Recent tests
Result filters: ASNs: Country codes: Exclude NAT Only show spoofing
SessionTimestampClient PrefixASNCountryNATSpoof
Private
Spoof
Routable
Adjacency
Spoofing
Results
3276822017-10-03 16:49:57 GMT67.203.198.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesblockedblockednoneReport
3238452017-09-26 15:44:41 GMT67.203.198.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesblockedblockednoneReport
3170052017-09-15 14:51:36 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
3145532017-09-12 11:42:31 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
3072452017-08-31 13:39:41 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
3068372017-08-30 21:36:21 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
3016542017-08-22 18:17:25 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2937112017-08-09 22:55:32 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2827792017-07-26 17:43:22 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2818472017-07-25 15:18:21 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
2692652017-07-10 12:08:47 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2656192017-07-05 15:15:14 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2654942017-07-05 13:14:52 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2629892017-07-02 11:56:18 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2624192017-07-01 17:39:08 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2619532017-07-01 02:59:52 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2613252017-06-30 11:36:40 GMT24.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2613012017-06-30 10:56:26 GMT24.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2573852017-06-26 00:43:18 GMT24.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2562342017-06-24 11:43:49 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2538072017-06-21 12:16:35 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2523422017-06-19 20:09:17 GMT136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2520422017-06-19 14:05:00 GMT136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2518992017-06-19 10:51:29 GMT64.237.237.x/2410396 (COQUI-NET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2512152017-06-18 13:41:56 GMT24.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2503552017-06-17 10:26:27 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2497542017-06-16 16:41:10 GMT136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2495522017-06-16 12:38:57 GMT136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2488862017-06-15 17:43:06 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2488572017-06-15 17:05:10 GMT136.145.167.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2486522017-06-15 13:19:20 GMT136.145.167.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceivednoneReport
2460452017-06-12 19:01:12 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2452962017-06-12 00:02:42 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2439222017-06-09 23:31:41 GMT64.237.237.x/2410396 (COQUI-NET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2436592017-06-09 15:19:07 GMT136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2436232017-06-09 14:20:49 GMT136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2434912017-06-09 11:27:04 GMT136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2427032017-06-08 13:31:51 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2412712017-06-06 22:15:55 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2408002017-06-06 11:46:08 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2398732017-06-05 12:31:25 GMT24.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2379502017-06-03 00:35:43 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2376222017-06-02 15:39:32 GMT136.145.60.x/245786 (UPRENET)pri (Puerto Rico)noblockedblockednoneReport
2365122017-06-01 12:20:36 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2356092017-05-31 13:20:42 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2345382017-05-30 09:59:30 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2330932017-05-28 17:58:19 GMT23.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2329522017-05-28 14:44:12 GMT23.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2327922017-05-28 09:54:12 GMT23.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2321392017-05-27 14:44:26 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2318592017-05-27 06:36:52 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2318312017-05-27 05:29:46 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2307562017-05-25 23:13:18 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2294612017-05-24 15:15:22 GMT209.91.216.x/2423114 (CRITICALHUBNET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2292432017-05-24 11:01:51 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2279702017-05-23 02:09:49 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2263932017-05-21 08:46:23 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2262142017-05-21 03:59:23 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2256202017-05-20 10:51:25 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2253822017-05-20 03:59:50 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2252812017-05-20 00:58:38 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2247022017-05-19 11:34:34 GMT70.45.114.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedblockednoneReport
2245552017-05-19 07:33:37 GMT70.45.114.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedblockednoneReport
2230202017-05-17 17:07:21 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2216602017-05-16 12:50:10 GMT24.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2205212017-05-15 11:45:34 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2194862017-05-14 07:39:42 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2192042017-05-14 01:17:39 GMT23.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2189612017-05-13 17:50:08 GMT24.41.198.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedreceived/8Report
2180692017-05-12 18:00:05 GMT24.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2167952017-05-11 14:05:42 GMT136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2161002017-05-10 23:08:22 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2147512017-05-09 19:34:55 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2143182017-05-09 11:44:21 GMT24.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
2137862017-05-08 22:14:47 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2134272017-05-08 15:06:21 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2125172017-05-07 16:23:22 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2119032017-05-07 01:28:45 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2081252017-05-03 12:25:53 GMT24.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
2074072017-05-02 19:19:28 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2028082017-04-28 14:55:27 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2020322017-04-28 01:48:33 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2004352017-04-26 14:55:11 GMT209.91.216.x/2423114 (CRITICALHUBNET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2004032017-04-26 14:25:41 GMT209.91.216.x/2423114 (CRITICALHUBNET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1999132017-04-26 02:59:23 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1992992017-04-25 14:08:26 GMT24.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
1984532017-04-24 17:59:45 GMT136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1984392017-04-24 17:48:19 GMT136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1941692017-04-20 12:49:03 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1920132017-04-18 11:45:12 GMT24.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1910952017-04-17 14:54:19 GMT136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1909652017-04-17 12:36:03 GMT136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1902432017-04-16 15:22:38 GMT24.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1898462017-04-16 05:20:24 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1896782017-04-15 23:43:05 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1896732017-04-15 23:27:26 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1870392017-04-13 13:10:17 GMT24.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
969872016-11-22 14:09:59 GMT136.145.227.x/245786 (UPRENET)pri (Puerto Rico)yesunknownunknownnoneReport
960582016-11-21 02:40:27 GMT24.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
944942016-11-18 13:10:58 GMT136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
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