Logo

Recent tests

| Spoofer Project Page   Download Client Software   FAQ   API   Notifications   |
| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
4313392018-03-21 13:35:152001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4312682018-03-21 11:02:092001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4306672018-03-20 13:54:012001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
4306542018-03-20 13:31:092001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
4304902018-03-20 08:06:492001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4301742018-03-19 17:41:202001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4300612018-03-19 14:40:182001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
4300112018-03-19 13:29:122001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4299542018-03-19 11:34:492001:67c:3xx::/4056554 (IETF-MEETING)jpn (Japan)no✔blocked✔blocked/72Report
4299402018-03-19 10:58:282001:67c:3xx::/406939 (HURRICANE)che (Switzerland)no✔blocked✔blocked/48Report
4299222018-03-19 10:38:372001:67c:3xx::/4056554 (IETF-MEETING)nld (Netherlands)noblockedblocked/48Report
4299042018-03-19 09:56:302001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4298912018-03-19 09:26:582001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
4298872018-03-19 09:22:122001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4295592018-03-18 18:16:302001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
4294452018-03-18 12:18:572001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4294342018-03-18 11:19:382001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4294272018-03-18 10:36:542001:67c:3xx::/4056554 (IETF-MEETING)nld (Netherlands)noblockedblocked/48Report
4294202018-03-18 10:25:062001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4289112018-03-17 12:28:482001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4288712018-03-17 10:45:162001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4288472018-03-17 09:41:452001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4279332018-03-15 20:43:592001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4278822018-03-15 19:17:032001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4274992018-03-15 08:55:262001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4270912018-03-14 17:49:402001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
4268182018-03-14 10:51:362001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/64Report
3555302017-11-17 08:01:522001:67c:3xx::/406939 (HURRICANE)che (Switzerland)no✔received✔received/16Report
3554962017-11-17 06:33:542001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/16Report
3554732017-11-17 05:54:362001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
3554692017-11-17 05:33:402001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3554142017-11-17 02:59:022001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3553462017-11-16 23:58:092001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3549162017-11-16 09:30:282001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3549142017-11-16 09:28:012001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/56Report
3549042017-11-16 09:15:312001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3548882017-11-16 08:49:492001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/80Report
3547262017-11-16 02:03:522001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3547142017-11-16 01:37:562001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
3547122017-11-16 01:36:112001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3547112017-11-16 01:35:472001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
3541582017-11-15 10:51:182001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3541522017-11-15 10:47:332001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3541512017-11-15 10:46:172001:67c:3xx::/406939 (HURRICANE)che (Switzerland)yesblockedblockednoneReport
3541502017-11-15 10:44:592001:67c:3xx::/4056554 (IETF-MEETING)jpn (Japan)no✔blocked✔blocked/48Report
3539042017-11-15 03:55:452001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3538622017-11-15 02:08:332001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3525642017-11-13 06:52:132001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3525382017-11-13 05:28:122001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
3524602017-11-13 00:34:082001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3520312017-11-12 06:10:492001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
3520052017-11-12 04:50:552001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
3515812017-11-11 09:12:142001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/64Report
3515652017-11-11 08:25:332001:67c:3xx::/406939 (HURRICANE)che (Switzerland)noblockedblocked/48Report
3503392017-11-09 06:09:282001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3503052017-11-09 04:43:542001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3502432017-11-09 01:19:272001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3497022017-11-08 04:48:352001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3496942017-11-08 04:36:532001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
3496052017-11-08 00:52:322001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
2787942017-07-21 11:53:082001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
2760282017-07-18 10:52:162001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
2759412017-07-18 08:19:482001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
2759392017-07-18 08:18:142001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
2759172017-07-18 07:39:482001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
2751342017-07-17 10:00:232001:67c:3xx::/4056554 (IETF-MEETING)cze (Czech Republic)no✔blocked✔blockednoneReport
2751112017-07-17 09:05:272001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
2750492017-07-17 07:59:082001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/72Report
2750402017-07-17 07:39:072001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
2750342017-07-17 07:32:402001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
2750052017-07-17 06:52:432001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
2746302017-07-16 18:13:402001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2744612017-07-16 12:48:002001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2743882017-07-16 10:04:202001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2738922017-07-15 17:39:372001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2731842017-07-14 17:52:092001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/72Report
2728802017-07-14 10:45:582001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2728722017-07-14 10:34:232001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2721152017-07-13 14:07:382001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2718472017-07-13 07:30:402001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/80Report
2714652017-07-12 19:54:312001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔received/48Report
2699452017-07-11 08:43:532001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔receivednoneReport
1762912017-03-30 21:18:052001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1762632017-03-30 20:28:062001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
1761312017-03-30 18:04:102001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
1752062017-03-29 16:22:232001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1751352017-03-29 14:54:322001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1745812017-03-28 21:45:112001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1745782017-03-28 21:41:122001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/64Report
1745022017-03-28 19:12:572001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1744492017-03-28 17:56:022001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1743502017-03-28 15:34:002001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1738762017-03-28 02:32:292001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1737492017-03-27 22:17:482001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1735782017-03-27 18:18:222001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
1735652017-03-27 18:01:412001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport

Next 100
Last Modified