CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISPA companies to know about suspicious activity in the address space of a company. The presence of IP addresses in this list, it is an occasion to start audit server security that uses a particular address.
Do you want to monitor spam activity from this network?
Send your request on support@cleantalk.org.

AS21928 T-Mobile USA, Inc.

# ASN, Organization name Country Detected IP addresses Spam active IP addresses Spam rate
1 AS21928 T-Mobile USA, Inc. United States 36 563 144 0.39%

Spam activity log

— spam active IP adresses

SPAM active IP addresses in AS21928 T-Mobile USA, Inc.

# Sender IP Detected Last seen Reported as spam
1 172.58.103.8 2017-12-22 21:01:24 2018-02-04 00:00:03 7
2 172.58.103.54 2017-10-04 04:31:03 2017-12-24 05:41:11 15
3 172.58.99.41 2017-10-02 04:40:52 2018-03-28 17:53:19 8
4 172.58.99.248 2017-07-31 08:28:53 2018-01-16 22:21:21 6
5 172.58.102.201 2017-07-24 06:18:21 2018-03-07 04:02:37 8
6 172.58.102.254 2017-07-23 09:23:25 2018-03-12 02:38:26 21
7 172.58.102.151 2017-07-05 07:56:48 2018-02-24 22:21:44 3
8 172.58.224.39 2017-06-27 07:07:52 2018-04-05 00:52:49 3
9 172.58.6.207 2017-05-26 00:19:04 2018-04-15 09:13:47 3
10 172.58.99.42 2017-04-29 13:35:46 2018-03-22 14:31:49 5
11 172.58.100.179 2017-04-28 05:05:42 2017-08-31 23:03:28 3
12 172.58.102.165 2017-04-27 10:35:41 2017-05-05 05:45:20 13
13 172.58.96.17 2017-04-26 07:56:04 2018-04-13 18:37:57 4
14 172.33.4.9 2017-04-05 18:58:08 2017-04-29 19:18:33 3
15 172.33.4.11 2017-04-04 22:17:39 2017-05-13 19:15:32 9
16 172.33.4.15 2017-04-04 18:51:02 2017-04-23 10:27:53 3
17 172.58.21.114 2017-04-04 03:39:04 2018-04-19 17:42:07 3
18 172.58.97.142 2017-03-29 21:29:17 2018-04-17 23:21:07 6
19 172.58.97.29 2017-03-14 17:25:54 2018-02-25 00:26:37 3
20 172.56.42.216 2017-02-18 01:46:38 2018-04-17 22:54:16 5
21 172.58.153.255 2017-02-16 07:47:50 2018-04-10 15:10:52 3
22 172.58.97.178 2017-02-11 10:49:31 2018-02-14 15:11:57 16
23 172.56.14.137 2017-02-09 14:18:10 2018-01-28 03:25:50 3
24 172.58.97.58 2017-02-03 13:56:56 2018-04-08 23:02:54 12
25 172.58.97.11 2017-02-03 10:27:05 2018-04-19 02:58:51 3
26 172.58.97.220 2017-02-03 07:36:42 2018-04-16 09:01:59 4
27 208.54.87.160 2017-01-26 19:27:59 2018-04-06 04:21:31 4
28 172.56.14.26 2017-01-26 08:57:05 2018-04-10 07:53:01 3
29 172.58.97.76 2017-01-14 07:17:47 2018-02-17 12:27:53 7
30 172.58.97.162 2017-01-07 07:37:36 2018-04-15 20:37:42 4
31 172.58.225.2 2017-01-04 23:15:39 2018-03-31 00:00:47 4
32 172.56.15.47 2017-01-02 19:06:42 2018-02-18 08:26:46 4
33 172.58.97.122 2016-12-15 09:17:21 2018-02-10 07:21:40 3
34 172.56.14.15 2016-12-05 14:27:19 2018-03-19 11:31:37 21
35 172.56.14.188 2016-11-30 11:05:45 2018-03-26 19:34:45 4
36 172.56.14.20 2016-11-27 21:37:37 2018-02-05 09:43:28 9
37 172.58.200.64 2016-11-27 09:07:11 2018-04-04 13:53:49 3
38 172.58.96.146 2016-11-26 03:28:00 2018-03-30 09:36:35 8
39 172.56.14.237 2016-11-26 01:37:29 2018-03-28 07:58:35 10
40 172.56.15.245 2016-11-26 00:17:11 2018-04-15 21:29:05 3
41 172.56.15.187 2016-11-25 17:26:26 2018-03-27 03:39:50 9
42 172.56.15.191 2016-11-25 09:37:45 2017-01-21 08:58:45 11
43 172.58.96.241 2016-11-24 13:35:10 2018-01-19 21:16:40 4
44 172.56.40.89 2016-11-24 12:06:37 2018-03-24 00:37:57 4
45 172.56.15.170 2016-11-23 12:28:28 2017-10-25 19:03:13 4
46 172.56.19.5 2016-11-22 21:05:30 2016-11-22 21:08:20 3
47 172.56.14.155 2016-11-22 14:25:46 2018-04-05 09:01:29 8
48 100.168.211.40 2016-11-13 05:07:37 2016-11-16 08:15:41 588
49 172.56.14.194 2016-10-24 18:29:04 2017-12-15 12:15:32 3
50 172.56.14.86 2016-10-23 05:15:22 2018-03-15 13:23:08 10

Detected networks prefixes

# Network prefix Country Length Detected IP addresses Spam active IP addresses Spam rate
1 66.94.6.0/24 United States 256 1 0 0.00%
2 208.54.4.0/24 United States 256 10 0 0.00%
3 208.54.5.0/24 United States 256 1 0 0.00%
4 208.54.18.0/24 United States 256 2 0 0.00%
5 208.54.19.0/24 United States 256 2 0 0.00%
6 208.54.32.0/24 United States 256 40 0 0.00%
7 208.54.35.0/24 United States 256 14 0 0.00%
8 208.54.36.0/24 United States 256 8 0 0.00%
9 208.54.37.0/24 United States 256 5 0 0.00%
10 208.54.38.0/24 United States 256 24 0 0.00%
11 208.54.39.0/24 United States 256 5 0 0.00%
12 208.54.40.0/24 United States 256 4 0 0.00%
13 208.54.44.0/24 United States 256 4 0 0.00%
14 208.54.64.0/24 United States 256 40 0 0.00%
15 208.54.70.0/24 United States 256 8 0 0.00%
16 208.54.80.0/24 United States 256 3 0 0.00%
17 208.54.83.0/24 United States 256 10 0 0.00%
18 208.54.85.0/24 United States 256 8 0 0.00%
19 208.54.86.0/24 United States 256 4 0 0.00%
20 208.54.87.0/24 United States 256 30 0 0.00%
21 208.54.90.0/24 United States 256 121 1 0.83%
22 208.54.104.0/24 United States 256 3 0 0.00%
23 208.54.147.0/24 United States 256 5 0 0.00%
24 172.56.0.0/23 United States 512 12 0 0.00%
25 172.56.2.0/23 United States 512 467 2 0.43%
26 172.56.4.0/23 United States 512 502 1 0.20%
27 172.56.6.0/23 United States 512 498 1 0.20%
28 172.56.10.0/23 United States 512 504 0 0.00%
29 172.56.12.0/23 United States 512 509 6 1.18%
30 172.56.14.0/23 United States 512 486 61 12.55%
31 172.56.16.0/23 United States 512 491 11 2.24%
32 172.56.18.0/23 United States 512 512 0 0.00%
33 172.56.20.0/23 United States 512 490 1 0.20%
34 172.56.22.0/23 United States 512 506 1 0.20%
35 172.56.26.0/23 United States 512 505 2 0.40%
36 172.56.28.0/23 United States 512 512 0 0.00%
37 172.56.30.0/23 United States 512 501 1 0.20%
38 172.56.32.0/23 United States 512 295 1 0.34%
39 172.56.34.0/23 United States 512 500 1 0.20%
40 172.56.36.0/23 United States 512 428 1 0.23%
41 172.56.38.0/23 United States 512 512 0 0.00%
42 172.56.40.0/23 United States 512 481 2 0.42%
43 172.56.42.0/23 United States 512 255 3 1.18%
44 172.56.44.0/23 United States 512 49 0 0.00%
45 66.94.8.0/21 United States 2048 4 0 0.00%
46 66.94.16.0/21 United States 2048 2048 0 0.00%
47 66.94.24.0/21 United States 2048 1 0 0.00%
48 172.58.8.0/21 United States 2048 731 0 0.00%
49 172.58.16.0/21 United States 2048 1518 5 0.33%
50 172.58.24.0/21 United States 2048 1192 0 0.00%
51 172.58.32.0/21 United States 2048 1502 0 0.00%
52 172.58.40.0/21 United States 2048 1139 1 0.09%
53 172.58.56.0/21 United States 2048 760 0 0.00%
54 172.58.64.0/21 United States 2048 178 0 0.00%
55 172.58.72.0/21 United States 2048 701 0 0.00%
56 172.58.80.0/21 United States 2048 142 0 0.00%
57 172.58.88.0/21 United States 2048 201 0 0.00%
58 172.58.96.0/21 United States 2048 1113 26 2.34%
59 172.58.104.0/21 United States 2048 1493 1 0.07%
60 172.58.120.0/21 United States 2048 460 0 0.00%
61 172.58.136.0/21 United States 2048 1441 1 0.07%
62 172.58.144.0/21 United States 2048 502 0 0.00%
63 172.58.152.0/21 United States 2048 1090 1 0.09%
64 172.58.168.0/21 United States 2048 1361 0 0.00%
65 172.58.184.0/21 United States 2048 472 0 0.00%
66 172.58.200.0/21 United States 2048 512 1 0.20%
67 172.58.216.0/21 United States 2048 488 1 0.20%
68 172.58.224.0/21 United States 2048 478 2 0.42%
69 172.58.232.0/21 United States 2048 446 0 0.00%
70 208.54.144.0/20 United States 4096 5 0 0.00%
71 66.94.0.0/19 United States 8192 1 0 0.00%
72 72.250.0.0/18 United States 16384 16384 0 0.00%
73 72.250.64.0/18 United States 16384 1 0 0.00%
74 208.54.0.0/17 United States 32768 2105 18 0.86%
75 172.56.0.0/16 United States 65536 491 1 0.20%
76 172.58.0.0/15 United States 131072 2113 1 0.05%
77 162.160.0.0/11 United States 2097152 16 0 0.00%
78 172.32.0.0/11 United States 2097152 2254 7 0.31%
79 100.128.0.0/9 United States 8388608 27 1 3.70%