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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
2046262017-04-30 01:56:1039.2.178.x/244725 (ODN)jpn (Japan)yesblockedblockednoneFull report
2044762017-04-29 22:47:3139.2.178.x/244725 (ODN)jpn (Japan)yesblockedblockednoneFull report
2041942017-04-29 15:11:4560.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
2038392017-04-29 06:26:54126.216.167.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
2400:2410:c0xx::/4017676 (GIGAINFRA)noblockedblocked/64
2033832017-04-28 18:57:36124.33.246.x/2417506 (UCOM)jpn (Japan)yesblockedblockednoneFull report
2032392017-04-28 15:25:4360.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
2031322017-04-28 12:43:24126.120.147.x/2417676 (GIGAINFRA)jpn (Japan)yesblockedblockednoneFull report
2024642017-04-28 02:57:07111.108.92.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneFull report
2023622017-04-28 01:06:29157.16.136.x/2424297 (FCN)jpn (Japan)yesrewrittenrewrittennoneFull report
2021472017-04-27 21:22:1060.94.42.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
2400:2410:b2xx::/4017676 (GIGAINFRA)noblockedblocked/64
2019992017-04-27 18:12:56133.49.94.x/242907 (SINET-AS)jpn (Japan)noblockedreceived/8Full report
2019102017-04-27 16:10:4960.41.137.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
2011222017-04-27 01:57:57126.48.245.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
2008122017-04-26 15:40:07219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
2002102017-04-26 03:05:0861.211.224.x/249370 (SAKURA-B)jpn (Japan)yesrewrittenrewrittennoneFull report
1998992017-04-25 19:37:06126.199.80.x/2417676 (GIGAINFRA)jpn (Japan)yesblockedblockednoneFull report
1998442017-04-25 17:40:49219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1997912017-04-25 16:01:35219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1989222017-04-24 23:28:56202.12.30.x/242515 (JPNIC)jpn (Japan)yesblockedblockednoneFull report
2001:dc2:10xx::/402515 (JPNIC)yesblockedblockednone
1986682017-04-24 16:40:18219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1978762017-04-24 00:49:10210.173.163.x/247521 (MFEED)jpn (Japan)yesunknownunknownnoneFull report
2001:3a0:e0xx::/407521 (MFEED)nounknownunknownnone
1975802017-04-23 15:00:45219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1968532017-04-22 21:37:3639.2.178.x/244725 (ODN)jpn (Japan)yesblockedblockednoneFull report
1966562017-04-22 14:52:31219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1959882017-04-21 22:08:56123.225.178.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1958722017-04-21 18:43:20126.48.245.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
2400:2651:22xx::/4017676 (GIGAINFRA)noblockedblocked/56
1957882017-04-21 15:43:34219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1954382017-04-21 07:45:05126.160.61.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1952262017-04-21 03:09:3961.211.224.x/249370 (SAKURA-B)jpn (Japan)yesrewrittenrewrittennoneFull report
1949672017-04-20 21:25:22126.160.61.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1949032017-04-20 20:00:10153.163.172.x/244713 (OCN)jpn (Japan)yesblockedblockednoneFull report
1948132017-04-20 17:20:37153.161.59.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1948032017-04-20 17:03:43133.49.94.x/242907 (SINET-AS)jpn (Japan)noblockedreceived/8Full report
1947412017-04-20 15:31:13219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1942242017-04-20 06:52:44126.198.34.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1939152017-04-20 00:04:07103.5.140.x/24131160 (WI2)jpn (Japan)yesblockedblockednoneFull report
1937942017-04-19 19:40:1360.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1937612017-04-19 18:42:44126.198.34.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1937522017-04-19 18:22:58126.198.34.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1936562017-04-19 15:25:5060.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1925982017-04-18 15:26:55126.173.178.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1925862017-04-18 15:17:3660.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1917112017-04-17 22:08:29126.162.115.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1916212017-04-17 19:24:0939.3.1.x/244725 (ODN)jpn (Japan)yesblockedblockednoneFull report
1915712017-04-17 18:14:14126.162.115.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1915192017-04-17 16:54:28126.233.80.x/2417676 (GIGAINFRA)jpn (Japan)yesblockedblockednoneFull report
1915182017-04-17 16:51:4060.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1907302017-04-16 22:58:01126.185.12.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1905992017-04-16 18:24:08126.185.12.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1905292017-04-16 15:57:3460.41.136.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1896972017-04-15 17:17:11126.185.12.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1896942017-04-15 17:15:10126.185.12.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1896372017-04-15 15:04:43220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1888952017-04-14 17:25:55126.48.245.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
2400:2651:22xx::/4017676 (GIGAINFRA)noblockedblocked/56
1887932017-04-14 14:40:35220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1880332017-04-13 21:50:02202.12.30.x/242515 (JPNIC)jpn (Japan)yesblockedblockednoneFull report
2001:dc2:10xx::/402515 (JPNIC)yesblockedblockednone
1879092017-04-13 18:09:42157.107.167.x/244685 (ASAHI-NET)jpn (Japan)yesblockedblockednoneFull report
1878152017-04-13 15:42:31220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1864812017-04-12 15:38:46220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1856132017-04-11 16:17:23220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1855842017-04-11 15:38:00220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1848642017-04-10 18:17:3439.3.1.x/244725 (ODN)jpn (Japan)yesblockedblockednoneFull report
1848332017-04-10 16:49:5760.41.136.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1840842017-04-09 15:54:0860.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1832842017-04-08 15:00:3960.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1826632017-04-07 15:53:2960.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1821772017-04-07 03:10:34111.108.92.x/242516 (KDDI)jpn (Japan)yesblockedblockednoneFull report
1819732017-04-06 20:56:1739.3.1.x/244725 (ODN)jpn (Japan)yesblockedblockednoneFull report
1818032017-04-06 15:40:2660.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1815132017-04-06 08:20:0739.3.1.x/244725 (ODN)jpn (Japan)yesblockedblockednoneFull report
1808472017-04-05 15:16:26220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1803242017-04-05 01:53:18115.69.234.x/2455391 (MF-NATIVE6-E)jpn (Japan)yesunknownunknownnoneFull report
1802772017-04-05 00:39:05202.12.30.x/242515 (JPNIC)jpn (Japan)yesblockedblockednoneFull report
2001:dc2:10xx::/402515 (JPNIC)yesblockedblockednone
1800532017-04-04 15:40:15220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1796502017-04-04 04:24:33126.48.245.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1793072017-04-03 16:13:00218.44.111.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1785292017-04-02 16:01:0160.41.136.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1778122017-04-01 14:42:02220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1771092017-03-31 15:20:2460.41.139.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1763292017-03-30 15:23:5160.41.139.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1754692017-03-29 15:48:52220.99.163.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1741172017-03-28 03:10:53126.48.245.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1740682017-03-28 01:41:1852.175.146.x/248075 (MICROSOFT-CORP-MSN-AS-BLOCK)jpn (Japan)yesblockedblockednoneFull report
1737652017-03-27 15:51:51220.221.43.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1736972017-03-27 13:45:23122.221.49.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneFull report
1728522017-03-26 15:26:06218.44.111.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1720552017-03-25 15:09:0860.41.138.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1716652017-03-25 06:35:5160.97.104.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
2400:2410:2cxx::/4017676 (GIGAINFRA)noblockedblocked/64
1713332017-03-24 15:40:0160.41.138.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1707482017-03-23 17:51:01126.48.245.x/2417676 (GIGAINFRA)jpn (Japan)yesrewrittenrewrittennoneFull report
1706872017-03-23 15:42:0160.41.138.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1702542017-03-23 00:35:59219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1701832017-03-22 21:15:33161.202.144.x/2436351 (SOFTLAYER)jpn (Japan)yesunknownunknownnoneFull report
1700382017-03-22 15:55:40219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1696672017-03-22 05:12:45219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1695192017-03-22 00:14:45182.171.76.x/242527 (So-net)jpn (Japan)yesunknownunknownnoneFull report
1693852017-03-21 18:04:16210.160.37.x/244713 (OCN)jpn (Japan)yesunknownunknownnoneFull report
1693162017-03-21 15:06:53219.165.195.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
1686872017-03-20 16:22:14124.35.199.x/2417506 (UCOM)jpn (Japan)yesrewrittenrewrittennoneFull report
1686452017-03-20 15:13:5260.41.118.x/244713 (OCN)jpn (Japan)yesrewrittenrewrittennoneFull report
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