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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
14673292022-10-29 05:35:1393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
14164522022-08-12 16:28:1693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesunknownunknownnoneReport
14128482022-08-05 15:22:0193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
14093742022-07-29 14:15:4593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
14057622022-07-22 13:09:2693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
14009772022-07-15 12:03:1193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13972232022-07-08 10:56:5093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13934222022-07-01 09:50:4193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13873582022-06-24 08:44:2593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13835882022-06-17 07:38:1493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13798322022-06-10 06:31:5993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13749492022-06-03 05:25:4493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13712382022-05-27 04:19:3293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13675152022-05-20 03:13:1893.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13629082022-05-13 02:07:0593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13589972022-05-06 01:00:5193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13550832022-04-28 23:54:3693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13524572022-04-21 22:48:2093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13487102022-04-14 21:42:0693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13393042022-03-31 18:00:4593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13339562022-03-24 16:54:2393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13266322022-03-17 15:48:0793.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13227382022-03-10 14:41:4693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13188802022-03-03 13:35:2293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13151532022-02-24 12:29:0093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13113812022-02-17 11:22:4293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13047442022-02-10 10:16:1693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
13007512022-02-03 09:09:4893.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12970142022-01-27 08:03:2493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12932752022-01-20 06:57:0593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12894852022-01-13 05:50:4193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12858382022-01-06 04:44:2293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12813572021-12-30 03:38:0293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12778332021-12-23 02:31:4393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12704832021-12-16 01:25:1493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12663202021-12-09 00:18:4893.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12622442021-12-01 23:12:1693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12559122021-11-24 22:05:4993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12521262021-11-17 20:59:1993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12481292021-11-10 19:52:5393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12441242021-11-03 18:46:2293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12402122021-10-27 17:39:5293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12356942021-10-20 16:33:1993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12312222021-10-13 15:26:4093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12269992021-10-06 14:20:1193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12226252021-09-29 13:13:4693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12226222021-09-29 13:10:1593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12180322021-09-21 21:00:2193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesunknownunknownnoneReport
12141492021-09-14 19:53:4393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12102512021-09-07 18:47:0693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12065402021-08-31 17:40:3693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
12025542021-08-24 16:34:0693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11984302021-08-17 15:27:2893.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11944112021-08-10 14:19:4093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
11905602021-08-03 13:13:0993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
11866292021-07-27 12:06:4393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11828892021-07-20 11:00:1693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11787532021-07-13 09:53:4693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11728132021-07-06 08:36:5693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11687082021-06-29 07:30:2893.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11657292021-06-22 06:23:5993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11617492021-06-15 05:17:3093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11571732021-06-08 04:11:0093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11530482021-06-01 03:04:2993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11489462021-05-25 01:58:0193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11448532021-05-18 00:51:3693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11405242021-05-10 23:45:0293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11362392021-05-03 22:38:3793.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11264052021-04-19 18:57:1193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11223612021-04-12 17:50:4093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11178152021-04-05 16:44:0693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11136252021-03-29 15:37:3893.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11093262021-03-22 14:31:0393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11092422021-03-22 12:16:2493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11082652021-03-20 15:05:4193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
11039272021-03-13 13:59:1193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10991852021-03-06 12:52:4193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10943402021-02-27 11:46:1493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10898152021-02-20 10:36:1593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10828622021-02-13 09:26:1493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10828242021-02-13 08:41:1493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10828052021-02-13 08:16:1493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10827922021-02-13 08:01:1493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10775392021-02-06 06:54:5393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10730672021-01-30 05:48:3093.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10686972021-01-23 04:42:0993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10641682021-01-16 03:35:4293.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10596602021-01-09 02:29:1793.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10556202021-01-02 01:22:5193.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10494252020-12-18 21:59:5793.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
10451222020-12-11 20:53:2393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
10451202020-12-11 20:50:3593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
10451142020-12-11 20:43:4593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenreceivednoneReport
5620592018-10-29 17:07:5593.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
5612992018-10-28 10:05:5793.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesunknownunknownnoneReport
5228252018-08-22 15:50:4393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
5191982018-08-15 14:43:4693.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
5151262018-08-08 13:37:0993.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
5114552018-08-01 12:30:3493.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport
5075532018-07-25 11:23:5393.87.27.x/248400 (TELEKOM-AS)srb (Serbia)yesrewrittenrewrittennoneReport

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