AS21928 T-MOBILE-AS21928, page 91

Spam statistics of AS21928 T-MOBILE-AS21928

CountryNumber of networksIP AddressesPurpose of use
United States19Public
DomainDetected IP addressesSpam active IPsSpam rate
-26 5982330.88%
Websites countIP addresses with websites
2 3042 040

Spam activity log

- spam active IP adresses

About AS21928


Ownership and Operational Activity


AS21928, also known as T-Mobile USA, Inc., is owned by T-Mobile USA. The main operational activity of T-Mobile USA involves providing a wide range of wireless voice and data services across the United States, including but not limited to 4G and 5G cellular communications.



Establishment


The establishment date of AS21928 aligns with the timeline of T-Mobile USA's expansion in the telecommunications market. However, specific details about the exact date of establishment for this autonomous system number (ASN) are not readily available without further research into the company's history and growth.



Security Concerns


As with any large network, there is potential for abuse by hackers or spammers. According to data retrieved from CleanTalk, there have been instances where AS21928 has been used with malicious intent. It is important to note that such activities do not necessarily reflect the intentions of the owner of the ASN but rather the actions of individual users or entities exploiting the network.



For detailed information on security incidents related to AS21928, it's recommended to review up-to-date records and reports provided by cybersecurity organizations and services that monitor IP addresses and ASNs for suspicious activities.


WhoIs AS21928

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SPAM active IP addresses in AS21928 T-MOBILE-AS21928

#Sender IPDetectedLast seenReported as spam
165.76.180.352024-09-12 16:50:362024-12-13 00:05:2922
2172.56.2.02018-09-19 06:22:232024-12-12 22:25:445
3172.56.2.2402015-12-31 05:02:262024-12-16 13:15:4733
4172.56.2.2522018-10-23 01:30:072024-12-20 17:15:253
5172.56.3.1912014-08-22 00:46:512024-12-24 00:12:2911
6172.56.10.1602016-11-26 12:06:392024-12-23 21:15:253
7172.56.11.1972017-02-22 10:06:042024-12-15 04:30:333
8172.56.12.152018-10-28 07:49:342024-12-15 03:30:3325
9172.56.12.782014-07-29 02:54:072024-12-12 20:55:479
10172.56.12.862017-01-21 22:06:432024-12-12 20:55:473
11172.56.12.2312018-10-15 01:53:512024-12-22 14:29:116
12172.56.13.722016-11-27 04:06:092024-12-18 00:10:333
13172.56.13.1842016-12-11 18:37:222024-12-16 21:20:343
14172.56.13.2052016-11-22 18:16:002024-12-25 02:18:213
15172.56.14.522017-02-17 08:15:192024-12-17 04:25:253
16172.56.14.952015-03-22 06:56:152024-12-14 03:10:485
17172.56.14.1342015-01-17 22:32:052024-12-13 21:50:494
18172.56.14.1582017-01-27 02:46:092024-12-16 20:30:505
19172.56.14.1802017-01-20 21:07:502024-12-18 02:15:456
20172.56.14.1862014-04-11 01:45:462024-12-17 02:25:264
21172.56.15.622016-10-01 08:17:092024-12-21 12:03:244
22172.56.15.852016-12-14 17:46:432024-12-18 07:00:333
23172.56.15.962016-12-21 08:17:302024-12-19 21:45:295
24172.56.15.1792015-04-23 02:34:102024-12-16 22:25:274
25172.56.15.2292018-10-06 02:56:282024-12-17 09:05:294
26172.56.15.2352016-11-24 19:16:172024-12-21 15:33:194
27172.56.17.242014-10-23 08:32:482024-12-25 15:27:194
28172.56.17.512015-03-10 18:08:062024-12-13 03:00:3638
29172.56.29.442018-11-26 15:49:312024-12-20 22:21:2015
30172.56.33.2172017-01-10 17:16:232024-12-14 04:15:3264

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
2701208.54.104.0/24United States256900.00%
2702208.54.128.0/20United States40961600.00%
2703208.54.138.0/23United States512300.00%
2704208.54.144.0/20United States40961100.00%
2705208.54.145.0/24United States256300.00%
2706208.54.147.0/24United States256400.00%

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