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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
3016542017-08-22 11:17:2524.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2937112017-08-09 15:55:3224.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2827792017-07-26 10:43:2224.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2818472017-07-25 08:18:2124.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
2692652017-07-10 05:08:4724.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2656192017-07-05 08:15:14136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2654942017-07-05 06:14:52136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2629892017-07-02 04:56:1824.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2624192017-07-01 10:39:0824.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2619532017-06-30 19:59:5224.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesunknownrewrittennoneReport
2613252017-06-30 04:36:4024.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2613012017-06-30 03:56:2624.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2573852017-06-25 17:43:1824.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2562342017-06-24 04:43:4924.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2538072017-06-21 05:16:35136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2523422017-06-19 13:09:17136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2520422017-06-19 07:05:00136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2518992017-06-19 03:51:2964.237.237.x/2410396 (COQUI-NET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2512152017-06-18 06:41:5624.50.217.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2503552017-06-17 03:26:2724.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2497542017-06-16 09:41:10136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2495522017-06-16 05:38:57136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2488862017-06-15 10:43:0624.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2488572017-06-15 10:05:10136.145.167.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2486522017-06-15 06:19:20136.145.167.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceivednoneReport
2460452017-06-12 12:01:12136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2452962017-06-11 17:02:4224.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2439222017-06-09 16:31:4164.237.237.x/2410396 (COQUI-NET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2436592017-06-09 08:19:07136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2436232017-06-09 07:20:49136.145.5.x/245786 (UPRENET)pri (Puerto Rico)nounknownunknownnoneReport
2434912017-06-09 04:27:04136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2427032017-06-08 06:31:51136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2412712017-06-06 15:15:55136.145.33.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2408002017-06-06 04:46:08136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2398732017-06-05 05:31:2524.41.207.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2379502017-06-02 17:35:4324.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2376222017-06-02 08:39:32136.145.60.x/245786 (UPRENET)pri (Puerto Rico)noblockedblockednoneReport
2365122017-06-01 05:20:36136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
2356092017-05-31 06:20:4224.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2345382017-05-30 02:59:3024.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2330932017-05-28 10:58:1923.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2329522017-05-28 07:44:1223.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2327922017-05-28 02:54:1223.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2321392017-05-27 07:44:2624.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2318592017-05-26 23:36:5224.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2318312017-05-26 22:29:4624.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2307562017-05-25 16:13:1824.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2294612017-05-24 08:15:22209.91.216.x/2423114 (CRITICALHUBNET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2292432017-05-24 04:01:5124.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2279702017-05-22 19:09:4924.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2263932017-05-21 01:46:2324.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2262142017-05-20 20:59:2324.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2256202017-05-20 03:51:2524.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2253822017-05-19 20:59:5024.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2252812017-05-19 17:58:3824.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2247022017-05-19 04:34:3470.45.114.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedblockednoneReport
2245552017-05-19 00:33:3770.45.114.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedblockednoneReport
2230202017-05-17 10:07:2124.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2216602017-05-16 05:50:1024.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2205212017-05-15 04:45:3424.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2194862017-05-14 00:39:4224.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2192042017-05-13 18:17:3923.249.141.x/2462627 (COLUMBUS-BUSINESS-SOLUTION-PUERTO-RICO)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2189612017-05-13 10:50:0824.41.198.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedreceived/8Report
2180692017-05-12 11:00:0524.138.206.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesblockedblockednoneReport
2167952017-05-11 07:05:42136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
2161002017-05-10 16:08:2224.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2147512017-05-09 12:34:5524.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2143182017-05-09 04:44:2124.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
2137862017-05-08 15:14:4724.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2134272017-05-08 08:06:2124.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2125172017-05-07 09:23:2224.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2119032017-05-06 18:28:4524.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2081252017-05-03 05:25:5324.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
2074072017-05-02 12:19:2824.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2028082017-04-28 07:55:2724.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2020322017-04-27 18:48:3324.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2004352017-04-26 07:55:11209.91.216.x/2423114 (CRITICALHUBNET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
2004032017-04-26 07:25:41209.91.216.x/2423114 (CRITICALHUBNET)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1999132017-04-25 19:59:2324.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1992992017-04-25 07:08:2624.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesblockedrewrittennoneReport
1984532017-04-24 10:59:45136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1984392017-04-24 10:48:19136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1941692017-04-20 05:49:0324.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1920132017-04-18 04:45:1224.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1910952017-04-17 07:54:19136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1909652017-04-17 05:36:03136.145.1.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
1902432017-04-16 08:22:3824.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1898462017-04-15 22:20:2424.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1896782017-04-15 16:43:0524.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1896732017-04-15 16:27:2624.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
1870392017-04-13 06:10:1724.139.184.x/2436423 (SAN-JUAN-CABLE)pri (Puerto Rico)yesrewrittenrewrittennoneReport
969872016-11-22 06:09:59136.145.227.x/245786 (UPRENET)pri (Puerto Rico)yesunknownunknownnoneReport
960582016-11-20 18:40:2724.48.248.x/2414638 (LCPR-HSD)pri (Puerto Rico)yesrewrittenrewrittennoneReport
944942016-11-18 05:10:58136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
940382016-11-17 13:52:30136.145.200.x/245786 (UPRENET)pri (Puerto Rico)noblockedblocked/24Report
939972016-11-17 12:37:18136.145.200.x/245786 (UPRENET)pri (Puerto Rico)noblockedblocked/24Report
938482016-11-17 09:39:53136.145.200.x/245786 (UPRENET)pri (Puerto Rico)noblockedblocked/24Report
938182016-11-17 09:09:28136.145.200.x/245786 (UPRENET)pri (Puerto Rico)yesblockedblockednoneReport
936802016-11-17 06:07:57136.145.200.x/245786 (UPRENET)pri (Puerto Rico)noblockedblocked/24Report
930182016-11-16 09:35:54136.145.33.x/245786 (UPRENET)pri (Puerto Rico)noblockedreceived/8Report
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