AS21859 ZEN-ECN, page 3

Spam statistics of AS21859 ZEN-ECN

CountryNumber of networksIP AddressesPurpose of use
United States28951 780Public, Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-34 7041 5684.52%
Websites countIP addresses with websites
401 89793 516

Spam activity log

- spam active IP adresses

About AS21859


Owner of AS21859


The autonomous system (AS) number 21859 is owned by Zenlayer Inc, a global software defined network and services provider.



Main Operational Activity


Zenlayer Inc offers services such as bare metal cloud, SD-WAN, and edge computing solutions. Their main operational activity revolves around providing these services to help businesses improve their digital infrastructure and reach globally.



Establishment of AS21859


There isn't publicly available information specifying the exact date when AS21859 was established. Autonomous systems are often created when an organization requires a unique Internet identity for routing purposes, but the establishment dates are not commonly disclosed.



Malicious Use of AS21859


Like many autonomous systems, AS21859 may have instances of misuse by hackers or spammers. According to data from CleanTalk, there may have been incidents where AS21859 was utilized with malicious intent. However, it's important to note that the presence of such activities does not necessarily imply that the owner of the AS condones or is directly involved in such actions. Network owners implement various measures to detect and prevent unauthorized use of their resources.



As of the current knowledge cutoff date, you can find updated details regarding the reputation of AS21859 and any potential security issues on the CleanTalk website, although it's worth mentioning that this information is subject to change as new data becomes available.


WhoIs AS21859

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SPAM active IP addresses in AS21859 ZEN-ECN

#Sender IPDetectedLast seenReported as spam
123.90.179.1222023-12-16 23:41:312025-01-08 14:29:1989
223.90.179.1252024-01-31 13:10:572025-01-01 02:29:1297
323.236.111.182022-06-19 21:50:292025-01-04 00:33:173
423.236.112.2222023-04-20 15:05:242025-01-12 19:42:254
523.248.176.1572023-04-09 14:10:492025-01-04 18:12:2821
623.251.99.642023-11-10 22:51:052025-01-04 16:29:1974
723.251.99.662024-07-17 09:30:442025-01-08 16:29:1973
823.251.99.672024-07-04 13:50:342025-01-01 16:29:1277
923.251.99.702023-11-01 17:06:002025-01-01 02:29:12122
1023.251.121.702021-07-02 20:30:562025-01-07 17:30:283
1123.251.121.1012021-12-17 12:16:182025-01-01 20:09:173
1223.251.121.1082021-04-29 04:04:052025-01-06 15:24:203
1323.251.121.1212021-05-09 21:15:532025-01-11 22:45:213
1423.251.121.1982021-07-05 02:05:572025-01-12 19:36:403
1523.251.121.2422021-05-22 10:20:542025-01-04 00:12:423
1623.251.121.2442021-04-29 05:27:022025-01-10 21:00:493
1723.251.121.2462021-04-30 00:30:572025-01-01 04:48:183
1823.251.121.2482021-04-21 05:50:532025-01-05 15:15:223
1945.128.145.1302023-05-03 21:10:562025-01-01 08:30:234
2045.128.145.1312023-05-02 18:55:502025-01-02 21:30:384
2145.128.145.1342023-04-07 06:11:112025-01-01 12:57:213
2245.128.145.1422022-11-02 18:50:222025-01-09 10:03:354
2345.128.145.1432023-05-26 21:51:252025-01-01 08:18:163
2445.128.145.1452023-04-07 22:05:242025-01-12 00:29:235
2545.128.145.1472023-06-04 20:10:462025-01-06 22:29:194
2645.128.145.1492024-10-15 01:15:492025-01-03 00:45:185
2745.128.145.1502024-04-13 01:30:582025-01-02 00:54:184
2845.128.145.1552024-03-18 21:15:432025-01-02 09:54:224
2945.128.145.1642024-01-22 16:49:142025-01-08 17:39:184
3045.128.145.1652023-04-28 15:05:562025-01-06 11:06:213

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
61172.87.24.0/22United States1024411131.00%
62172.247.32.0/24United States25676135.00%
6323.251.104.0/22Mexico102419121.00%
64128.14.40.0/22United States102421121.00%
65128.14.40.0/24United States25619125.00%
66172.247.38.0/24United States25666125.00%
67172.247.39.0/24United States256116125.00%
6845.81.130.0/23United States512181112.00%
6998.96.200.0/22United States102418111.00%
70103.206.20.0/23Hong Kong SAR China512230112.00%
71108.165.148.0/22Philippines102414111.00%
72172.87.28.0/22United States1024408111.00%
73156.59.100.0/22Hong Kong SAR China102429101.00%
74172.96.112.0/22United States102453101.00%
7545.132.236.0/24United States2567594.00%
76103.215.126.0/24Saudi Arabia2565594.00%
77104.234.28.0/22United States10241691.00%
78104.234.28.0/23Canada5121192.00%
79108.165.196.0/24United Kingdom2568194.00%
80172.96.113.0/24United States2563894.00%
81172.96.116.0/23United States5123992.00%
82182.161.38.0/23Hong Kong SAR China51222092.00%
8323.236.112.0/20Germany40968480.00%
8436.255.96.0/24Taiwan2562383.00%
85104.166.128.0/18Indonesia1638415080.00%
86108.165.104.0/24Malaysia256883.00%
87108.165.104.0/22Malaysia10243981.00%
88128.1.184.0/24United States2568383.00%
89128.1.184.0/22United States102429981.00%
90154.94.48.0/22South Korea10245181.00%

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