AS21859 ZEN-ECN

Spam statistics of AS21859 ZEN-ECN

CountryNumber of networksIP AddressesPurpose of use
United States28153 420Public, Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-33 3371 3864.16%
Websites countIP addresses with websites
411 03793 295

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
123.236.111.182022-06-19 21:50:292025-05-11 22:24:173
223.236.112.2222023-04-20 15:05:242025-05-15 14:51:234
323.248.169.62020-09-29 14:21:552025-05-09 11:57:22155
423.248.188.992020-11-09 09:44:022025-05-22 05:53:583
523.251.99.642023-11-10 22:51:052025-05-21 21:12:2174
623.251.99.652023-11-24 19:16:002025-05-21 22:39:20233
723.251.99.662024-07-17 09:30:442025-05-21 21:28:5073
823.251.99.672024-07-04 13:50:342025-05-20 03:57:4577
923.251.99.682024-05-10 21:00:432025-05-21 16:05:5064
1023.251.99.692023-12-03 23:47:222025-05-21 21:28:27169
1123.251.99.702023-11-01 17:06:002025-05-21 19:31:06122
1223.251.121.1012021-12-17 12:16:182025-05-11 18:45:183
1323.251.121.1082021-04-29 04:04:052025-05-21 23:25:343
1423.251.121.1212021-05-09 21:15:532025-05-22 00:43:283
1523.251.121.1662021-05-03 13:40:552025-05-18 18:12:234
1623.251.121.1922021-04-17 09:15:562025-05-18 04:09:323
1723.251.121.1982021-07-05 02:05:572025-05-16 01:24:193
1823.251.121.1992021-07-01 22:15:412025-05-18 23:00:383
1923.251.121.2002021-06-29 18:05:512025-05-22 08:56:243
2023.251.121.2412021-04-24 23:20:552025-05-21 21:02:193
2123.251.121.2422021-05-22 10:20:542025-05-18 20:45:223
2223.251.121.2462021-04-30 00:30:572025-05-17 12:24:213
2345.40.50.2302019-09-28 11:49:362025-05-21 03:53:259
2465.255.45.2412024-11-28 16:50:282025-05-15 17:06:19241
2565.255.45.2422024-06-26 16:50:462025-05-15 17:30:396
2665.255.45.2432024-08-03 07:05:572025-05-15 18:54:193
2798.96.193.2022023-12-29 23:00:322025-05-10 15:51:188
2898.96.193.2062024-12-05 01:26:342025-05-22 04:15:16277
2998.96.193.2092024-12-02 01:40:282025-05-22 06:31:38300
3098.96.193.2102023-11-16 10:36:222025-05-22 01:45:1718

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1156.226.0.0/16Hong Kong SAR China65536460621380.00%
2162.128.172.0/22South Korea102412411812.00%
3156.226.164.0/22Hong Kong SAR China1024101111211.00%
445.40.48.0/22Singapore102413011111.00%
5103.225.84.0/24Hong Kong SAR China25615310943.00%
6107.151.128.0/18United States1638437471091.00%
7156.59.0.0/16Hong Kong SAR China655365541040.00%
8128.1.0.0/16United States655365706950.00%
9129.227.0.0/16South Korea655361211870.00%
10192.253.210.0/24Taiwan2561048533.00%
11172.247.32.0/21United States2048426834.00%
12156.59.128.0/17Vietnam32768239540.00%
13156.231.84.0/22United States10241010525.00%
1445.132.237.0/24Hong Kong SAR China2561315020.00%
15107.151.152.0/21Peru2048860502.00%
16129.227.0.0/17South Korea32768696480.00%
17107.151.152.0/24Peru2561283915.00%
18129.227.128.0/17Hong Kong SAR China32768515390.00%
1923.251.96.0/19United States8192728380.00%
20103.40.103.0/24Hong Kong SAR China2562533714.00%
21122.10.80.0/20Hong Kong SAR China40961213361.00%
22151.242.192.0/18Singapore16384168350.00%
23156.59.0.0/18Hong Kong SAR China16384212280.00%
24192.169.96.0/21Hong Kong SAR China204877281.00%
25107.155.0.0/18United States16384715260.00%
26103.40.102.0/24United States2562052510.00%
2745.128.145.0/24Hong Kong SAR China256129249.00%
28107.151.160.0/19United States81921661240.00%
29128.14.16.0/22United States102433242.00%
30172.87.24.0/21United States2048824241.00%