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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
16891312023-12-18 05:51:30139.178.136.x/24714 (APPLE-ENGINEERING)twn (Taiwan)yesunknownunknownnoneReport
16891312023-12-18 05:51:302a01:b747:4xx::/40714 (APPLE-ENGINEERING)twn (Taiwan)nounknownunknownnoneReport
16086242023-07-18 22:37:16144.178.2.x/24714 (APPLE-ENGINEERING)can (Canada)yesunknownunknownnoneReport
16086242023-07-18 22:37:162a01:b747:1xx::/40714 (APPLE-ENGINEERING)can (Canada)nounknownunknownnoneReport
16041852023-07-10 22:50:13144.178.2.x/24714 (APPLE-ENGINEERING)can (Canada)yesunknownunknownnoneReport
16041852023-07-10 22:50:132a01:b747:1xx::/40714 (APPLE-ENGINEERING)can (Canada)nounknownunknownnoneReport
10150052020-10-26 20:31:02144.178.5.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
10150052020-10-26 20:31:022a01:b747:xx::/40714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport
9476212020-08-12 20:23:19144.178.5.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
9476212020-08-12 20:23:192a01:b747:xx::/40714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport
8545902020-03-03 20:57:37144.178.5.x/24714 (APPLE-ENGINEERING)fra (France)yesunknownunknownnoneReport
8477042020-02-24 21:19:23144.178.5.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
8476942020-02-24 21:09:42144.178.5.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
8288882020-01-23 11:41:17144.178.8.x/24714 (APPLE-ENGINEERING)swe (Sweden)yesunknownunknownnoneReport
8087762019-12-16 20:46:41144.178.8.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
8008762019-12-04 01:16:59144.178.13.x/24714 (APPLE-ENGINEERING)aus (Australia)yesunknownunknownnoneReport
7910892019-11-18 15:51:17144.178.8.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
7678402019-10-11 19:03:09144.178.5.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
7525562019-09-17 19:21:30144.178.7.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
7454342019-09-05 16:02:16144.178.5.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
7262292019-08-01 21:27:00144.178.0.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
7013792019-06-20 07:21:38144.178.12.x/24714 (APPLE-ENGINEERING)jpn (Japan)yesunknownunknownnoneReport
6936062019-06-06 20:53:14144.178.0.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
6655672019-04-20 22:35:16144.178.0.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
6294642019-02-23 18:25:56144.178.5.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
6227472019-02-12 09:23:44144.178.9.x/24714 (APPLE-ENGINEERING)nld (Netherlands)yesunknownunknownnoneReport
6030232019-01-09 00:17:03144.178.4.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
5685922018-11-09 21:27:36144.178.5.x/24714 (APPLE-ENGINEERING)nld (Netherlands)yesunknownunknownnoneReport
5548292018-10-17 00:54:20144.178.4.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
5548252018-10-17 00:49:52144.178.4.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
5547842018-10-16 23:08:32144.178.4.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
5529022018-10-13 20:25:52144.178.0.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
5517652018-10-11 18:30:31144.178.4.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
5410902018-09-24 13:45:22144.178.5.x/24714 (APPLE-ENGINEERING)nld (Netherlands)yesunknownunknownnoneReport
5391392018-09-20 19:15:50144.178.5.x/24714 (APPLE-ENGINEERING)nld (Netherlands)yesunknownunknownnoneReport
5348772018-09-13 08:11:52144.178.29.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesblockedblockednoneReport
5220912018-08-21 08:26:27144.178.8.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
5041422018-07-19 00:55:32144.178.0.x/24714 (APPLE-ENGINEERING)usa (United States)yesunknownunknownnoneReport
4628802018-05-10 17:23:47144.178.8.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)yesunknownunknownnoneReport
4625742018-05-10 07:28:14144.178.13.x/24714 (APPLE-ENGINEERING)aus (Australia)yesunknownunknownnoneReport
3162412017-09-14 16:03:1717.69.195.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)nounknownunknownnoneReport
3152732017-09-13 10:17:0517.69.195.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)nounknownunknownnoneReport
3147252017-09-12 16:21:5617.69.204.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)nounknownunknownnoneReport
2416362017-06-07 10:51:3317.69.195.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)nounknownunknownnoneReport
2415692017-06-07 09:02:2817.69.203.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)nounknownunknownnoneReport
2415382017-06-07 08:17:4717.69.195.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)nounknownunknownnoneReport
2415342017-06-07 08:12:4017.69.205.x/24714 (APPLE-ENGINEERING)gbr (United Kingdom)nounknownunknownnoneReport
2240522017-05-18 17:13:1517.235.88.x/24714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport
2230272017-05-17 17:12:5817.235.113.x/24714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport
2207642017-05-15 16:10:1517.235.102.x/24714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport
2198382017-05-14 16:15:3817.235.78.x/24714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport
2169272017-05-11 16:06:3417.235.90.x/24714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport
2157172017-05-10 16:06:1917.235.115.x/24714 (APPLE-ENGINEERING)usa (United States)nounknownunknownnoneReport

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