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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
7469132019-09-08 17:51:5183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7432042019-09-01 16:40:5383.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7391772019-08-25 15:26:4883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7352682019-08-18 14:12:5483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7248722019-07-30 15:58:2083.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7208772019-07-23 14:45:0083.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7163912019-07-15 19:38:3183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7117462019-07-08 18:24:0683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7076302019-07-01 17:09:2583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
7036652019-06-24 15:55:3883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6996632019-06-17 14:41:4283.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6952372019-06-10 08:23:3983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6912322019-06-03 07:09:5883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6865872019-05-25 22:27:3283.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6824072019-05-18 21:13:0383.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6779352019-05-11 19:58:4483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6738012019-05-04 18:44:0983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6696462019-04-27 17:29:4183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6654522019-04-20 16:14:0483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6611742019-04-13 14:59:2283.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6567642019-04-06 13:44:3683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6524442019-03-30 12:29:4583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6482882019-03-23 11:14:0583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6438832019-03-16 09:58:4683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6420222019-03-14 07:20:13212.25.11.x/248758 (IWAY)che (Switzerland)yesunknownunknownnoneReport
6384242019-03-09 08:44:1083.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6337372019-03-02 07:29:3283.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6292662019-02-23 06:14:0483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6252162019-02-16 04:58:3783.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6210822019-02-09 03:43:1583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6171822019-02-02 02:27:3583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6130502019-01-26 01:11:4983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6091802019-01-18 23:55:5683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6050152019-01-11 22:39:5683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
6007992019-01-04 21:23:5983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5973172018-12-28 20:08:5683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5936032018-12-21 18:52:4983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5892612018-12-14 17:36:5383.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5845772018-12-07 16:21:0283.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5806032018-11-30 15:06:0883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5762492018-11-23 02:58:2483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5739362018-11-18 10:13:2583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5687852018-11-10 08:16:5583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5647982018-11-03 07:00:5183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5608142018-10-27 05:44:4183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5569152018-10-20 04:28:3983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5525922018-10-13 03:12:4583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5479702018-10-06 01:57:0183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5440122018-09-29 00:42:1083.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5332262018-09-10 16:40:2883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5293092018-09-03 15:25:3583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5276952018-08-31 05:27:1095.143.48.x/248758 (IWAY)che (Switzerland)yesunknownrewrittennoneReport
5251602018-08-27 01:37:5383.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5212762018-08-19 21:04:0783.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5174342018-08-12 19:49:2083.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5134982018-08-05 18:34:1183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5096752018-07-29 17:20:0483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5060222018-07-22 16:05:5783.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
5021122018-07-15 14:51:3783.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4978802018-07-08 13:37:2183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4939462018-07-01 12:23:0983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4898442018-06-24 11:08:4283.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4857812018-06-17 09:54:3883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4813042018-06-09 10:13:4183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4772002018-06-02 09:00:0183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4712672018-05-23 17:44:4983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4665372018-05-16 16:29:3983.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4620822018-05-09 15:15:1683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4571472018-05-02 14:01:2683.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4521892018-04-24 17:46:3483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4477032018-04-17 16:31:3183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4432102018-04-10 15:16:1883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4389202018-04-03 14:01:3383.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4346422018-03-27 04:24:0583.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4324272018-03-23 03:16:2483.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4280472018-03-16 02:01:5183.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4234292018-03-08 17:44:2883.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4193132018-03-01 16:29:5783.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
4150962018-02-22 15:01:2783.150.37.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
2416832017-06-07 12:09:5183.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
2346442017-05-30 12:57:1883.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
2012782017-04-27 12:46:0083.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1992072017-04-25 12:34:0683.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1797062017-04-04 13:00:4283.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1740492017-03-28 08:09:5883.150.36.x/248758 (IWAY)che (Switzerland)yesunknownunknownnoneReport
1653572017-03-15 15:58:1483.150.36.x/248758 (IWAY)che (Switzerland)yesunknownunknownnoneReport
1554432017-02-27 10:52:2983.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1524122017-02-23 21:35:0583.150.6.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
1472182017-02-15 15:11:5583.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1428172017-02-08 11:25:0083.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1381622017-02-01 14:34:3083.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1255652017-01-09 13:13:3683.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1187812016-12-27 20:41:35217.150.239.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
1187812016-12-27 20:41:352001:8e0:10xx::/408758 (IWAY)che (Switzerland)noblockedblockednoneReport
1150172016-12-20 19:10:002001:8e0:10xx::/408758 (IWAY)swe (Sweden)noblockedblockednoneReport
1118302016-12-15 13:02:0383.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1088182016-12-11 10:25:24217.150.239.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
1088182016-12-11 10:25:242001:8e0:10xx::/408758 (IWAY)che (Switzerland)noblockedblockednoneReport
1065712016-12-07 20:10:4283.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1056532016-12-06 12:52:2883.150.36.x/248758 (IWAY)che (Switzerland)yesblockedblockednoneReport
1029242016-12-01 20:05:49217.150.230.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
1029242016-12-01 20:05:492001:8e0:10xx::/408758 (IWAY)che (Switzerland)noblockedblockednoneReport
979682016-11-23 22:32:54217.150.230.x/248758 (IWAY)che (Switzerland)yesrewrittenrewrittennoneReport
979682016-11-23 22:32:542001:8e0:10xx::/408758 (IWAY)che (Switzerland)noblockedblockednoneReport

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