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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
15535362023-04-03 05:50:052001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
15189682023-01-31 01:48:262001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
15138122023-01-19 04:12:482001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
15076452023-01-09 04:49:022001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
7433462019-09-02 02:14:522001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7419582019-08-30 03:28:132001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7380992019-08-23 05:47:442001:4878:a3xx::/4012222 (AKAMAI)kor (South Korea)noreceivedreceived/16Report
7374112019-08-22 01:23:372001:4878:a3xx::/4012222 (AKAMAI)kor (South Korea)noreceivedreceived/16Report
7340162019-08-15 23:25:312001:4878:a3xx::/4012222 (AKAMAI)aus (Australia)noreceivedreceived/24Report
7334052019-08-15 00:12:132001:4878:a3xx::/4012222 (AKAMAI)aus (Australia)noreceivedreceived/24Report
7321492019-08-12 23:30:272001:4878:a3xx::/4012222 (AKAMAI)aus (Australia)noreceivedreceived/16Report
7315682019-08-12 04:57:102001:4878:a3xx::/4012222 (AKAMAI)aus (Australia)noreceivedreceived/16Report
7314862019-08-11 23:51:452001:4878:a3xx::/4012222 (AKAMAI)aus (Australia)noreceivedreceived/16Report
7058562019-06-28 04:37:552001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7058342019-06-28 03:10:082001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7052802019-06-27 07:01:222001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7052192019-06-27 04:21:522001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7051592019-06-27 01:30:522001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7039652019-06-25 04:11:162001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
7013032019-06-20 04:14:532001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
6763402019-05-09 01:57:122001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
6751112019-05-07 03:28:352001:4878:a3xx::/4012222 (AKAMAI)sgp (Singapore)noblockedreceived/24Report
6498462019-03-26 06:50:252001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6498412019-03-26 06:42:222001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6446892019-03-18 01:01:582001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
6426382019-03-15 02:33:262001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
6417932019-03-14 00:36:022001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
6409692019-03-13 01:37:552001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
6400022019-03-11 23:56:152001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
6394192019-03-11 05:04:492001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
6394142019-03-11 04:49:482001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
6316902019-02-27 04:09:582001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6309672019-02-26 03:55:502001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6285642019-02-22 02:30:262001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6272502019-02-20 03:03:172001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6266682019-02-19 06:19:462001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6265862019-02-19 02:00:552001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6246032019-02-15 03:43:082001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6245612019-02-15 01:52:492001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6240052019-02-14 03:02:412001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6239992019-02-14 02:44:262001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6152642019-01-30 03:59:322001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
6145542019-01-29 02:41:552001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4513622018-04-23 13:58:562001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4512582018-04-23 11:17:522001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4450932018-04-13 06:57:142001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4399502018-04-05 00:40:102001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
4393162018-04-04 03:17:352001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
4386662018-04-03 04:16:342001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
4386052018-04-03 01:43:492001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
4385722018-04-03 00:38:002001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
4380392018-04-02 05:21:332001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
4379782018-04-02 01:48:562001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noreceivedreceived/16Report
4352422018-03-28 02:16:562001:4878:a3xx::/4012222 (AKAMAI)jpn (Japan)noblockedreceived/16Report
4339312018-03-26 02:49:102001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4154932018-02-23 08:02:492001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4154842018-02-23 07:47:042001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4154662018-02-23 06:51:172001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4153862018-02-23 03:06:252001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4153822018-02-23 02:48:552001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4148332018-02-22 05:03:522001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4107092018-02-15 02:23:442001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report
4101322018-02-14 06:31:132001:4878:a3xx::/4012222 (AKAMAI)usa (United States)noblockedreceived/24Report

All results shown
Last Modified