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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
17532122024-04-24 15:47:31130.85.235.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17521972024-04-22 17:45:25130.85.247.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17508112024-04-19 12:55:39130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17508112024-04-19 12:55:392620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17487682024-04-15 16:35:33130.85.242.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17486942024-04-15 14:04:47130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17486942024-04-15 14:04:472620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17463092024-04-10 17:17:45130.85.231.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17461842024-04-10 13:57:48130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17461842024-04-10 13:57:482620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17450952024-04-08 14:09:11130.85.234.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17437402024-04-05 15:08:05130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17437402024-04-05 15:08:052620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17437272024-04-05 14:39:14130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17437272024-04-05 14:39:142620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17437152024-04-05 14:20:58130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17437152024-04-05 14:20:582620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17426432024-04-03 14:00:38130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17426432024-04-03 14:00:382620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17415332024-04-01 14:14:10130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17415332024-04-01 14:14:102620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17393862024-03-27 15:37:41130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17393862024-03-27 15:37:412620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17393832024-03-27 15:30:48130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17393832024-03-27 15:30:482620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17393612024-03-27 14:37:52130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17393612024-03-27 14:37:522620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17383182024-03-25 16:14:22130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17383182024-03-25 16:14:222620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17382972024-03-25 15:16:00130.85.207.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17382782024-03-25 14:41:54130.85.59.x/2411131 (UMBC-AS)usa (United States)yesblockedblocked/16Report
17382782024-03-25 14:41:542620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblockednoneReport
17382562024-03-25 13:50:26130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17382562024-03-25 13:50:262620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17382492024-03-25 13:40:22130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17382492024-03-25 13:40:222620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17358452024-03-20 12:47:50130.85.57.x/2411131 (UMBC-AS)usa (United States)yesrewrittenrewrittennoneReport
17325572024-03-13 17:10:04130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17325572024-03-13 17:10:042620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17325022024-03-13 15:27:34130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17325022024-03-13 15:27:342620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17319102024-03-12 14:05:29130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17319102024-03-12 14:05:292620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17284922024-03-05 15:56:26130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17284922024-03-05 15:56:262620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17280862024-03-04 22:02:15130.85.57.x/2411131 (UMBC-AS)usa (United States)yesrewrittenrewrittennoneReport
17280572024-03-04 21:04:29130.85.255.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17278752024-03-04 15:42:31130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17278752024-03-04 15:42:312620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17265032024-03-01 15:09:17130.85.239.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17254382024-02-28 14:32:25130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17254382024-02-28 14:32:252620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17242882024-02-26 14:39:04130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17242882024-02-26 14:39:042620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17218722024-02-21 19:17:52130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17218722024-02-21 19:17:522620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17217492024-02-21 15:20:20130.85.245.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17207092024-02-19 14:36:34130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17207092024-02-19 14:36:342620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17183272024-02-14 14:12:33130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17183272024-02-14 14:12:332620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17173942024-02-12 14:30:54130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17173942024-02-12 14:30:542620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17160152024-02-09 14:37:59130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17160152024-02-09 14:37:592620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17149482024-02-07 15:26:19130.85.202.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17143502024-02-06 14:20:00130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17143502024-02-06 14:20:002620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17113312024-01-31 15:09:17130.85.59.x/2411131 (UMBC-AS)usa (United States)yesblockedblocked/16Report
17107442024-01-30 14:36:22130.85.240.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17106862024-01-30 12:42:58130.85.240.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17103102024-01-29 17:17:45130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17103102024-01-29 17:17:452620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17102762024-01-29 15:53:08130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17102762024-01-29 15:53:082620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17083222024-01-25 15:56:50130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17083222024-01-25 15:56:502620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17066692024-01-22 14:46:14130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17066692024-01-22 14:46:142620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
17044152024-01-17 15:29:26130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
17044152024-01-17 15:29:262620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16995482024-01-08 17:17:46130.85.59.x/2411131 (UMBC-AS)usa (United States)yesblockedblocked/16Report
16995442024-01-08 17:08:32130.85.207.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16995412024-01-08 17:03:34130.85.207.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16994652024-01-08 14:19:35130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16994652024-01-08 14:19:352620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16969352024-01-03 13:38:25130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16969352024-01-03 13:38:252620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16905532023-12-20 17:31:50130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16905532023-12-20 17:31:502620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16904872023-12-20 15:22:45130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16904872023-12-20 15:22:452620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16894132023-12-18 15:58:13130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16894132023-12-18 15:58:132620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16861892023-12-12 15:24:26130.85.59.x/2411131 (UMBC-AS)usa (United States)yesblockedblocked/16Report
16861722023-12-12 14:47:42130.85.238.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16843662023-12-08 19:01:30130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16843662023-12-08 19:01:302620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16843352023-12-08 18:10:13130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16842892023-12-08 16:43:37130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16842892023-12-08 16:43:372620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16842632023-12-08 15:52:38130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16842632023-12-08 15:52:382620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16805022023-12-01 14:45:35130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16805022023-12-01 14:45:352620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16793592023-11-29 13:58:39130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16793592023-11-29 13:58:392620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16783042023-11-27 18:33:57130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16783042023-11-27 18:33:572620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16749952023-11-21 13:29:30130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16749952023-11-21 13:29:302620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16730162023-11-17 14:59:33130.85.238.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16719042023-11-15 13:40:56130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16719042023-11-15 13:40:562620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16692892023-11-10 13:52:25130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16692892023-11-10 13:52:252620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16670362023-11-06 13:51:54130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16670362023-11-06 13:51:542620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16655022023-11-03 13:42:33130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16655022023-11-03 13:42:332620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16643452023-11-01 10:55:45130.85.239.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16633112023-10-30 14:50:04130.85.202.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16632682023-10-30 13:31:57130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16632682023-10-30 13:31:572620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16607692023-10-25 16:57:09130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16607692023-10-25 16:57:092620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16595232023-10-23 15:55:37130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16595232023-10-23 15:55:372620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16594772023-10-23 14:30:02130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16594772023-10-23 14:30:022620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16569192023-10-18 13:46:31130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16569192023-10-18 13:46:312620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16557232023-10-16 14:02:32130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16557232023-10-16 14:02:322620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16532312023-10-11 14:14:50130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16532312023-10-11 14:14:502620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16421662023-09-20 14:24:09130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16421662023-09-20 14:24:092620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16409712023-09-18 13:44:55130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16409712023-09-18 13:44:552620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16404192023-09-17 12:39:18130.85.234.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16404062023-09-17 11:56:29130.85.234.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16403982023-09-17 11:33:45130.85.234.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16403922023-09-17 11:20:15130.85.234.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16403882023-09-17 11:09:50130.85.127.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/18Report
16357042023-09-08 13:20:40130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16357042023-09-08 13:20:402620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16322182023-09-01 13:59:08130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16322182023-09-01 13:59:082620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16310812023-08-30 13:52:23130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16310812023-08-30 13:52:232620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16310762023-08-30 13:33:24130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16310762023-08-30 13:33:242620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16301032023-08-28 16:12:38130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16301032023-08-28 16:12:382620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16273632023-08-23 16:58:49130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16273632023-08-23 16:58:492620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16272552023-08-23 14:03:48130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16272552023-08-23 14:03:482620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16260822023-08-21 13:28:29130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16260822023-08-21 13:28:292620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16222842023-08-14 15:44:40130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16222842023-08-14 15:44:402620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16221462023-08-14 12:21:38130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16221462023-08-14 12:21:382620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16184212023-08-07 14:33:26130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16184212023-08-07 14:33:262620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16177282023-08-06 01:39:53130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16177282023-08-06 01:39:532620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
16159332023-08-02 12:51:59130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
16159332023-08-02 12:51:592620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report

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