AS21859 ZEN-ECN, page 22

Spam statistics of AS21859 ZEN-ECN

CountryNumber of networksIP AddressesPurpose of use
United States29058 219Public, Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-33 0251 3264.01%
Websites countIP addresses with websites
428 20398 283

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
123.90.179.1202023-12-18 00:22:112025-08-02 00:30:3796
223.248.172.862021-05-08 19:30:552025-08-05 01:28:49154
323.251.99.652023-11-24 19:16:002025-07-27 19:16:24233
423.251.99.662024-07-17 09:30:442025-07-28 05:15:5973
523.251.99.672024-07-04 13:50:342025-07-28 15:49:5477
623.251.99.682024-05-10 21:00:432025-07-28 14:44:1564
723.251.99.702023-11-01 17:06:002025-08-06 20:29:52122
823.251.106.1362023-07-23 12:05:472025-07-31 07:41:3618
923.251.121.722021-04-29 16:50:542025-08-09 20:11:503
1023.251.121.952021-05-13 13:35:542025-08-09 10:48:233
1123.251.121.1012021-12-17 12:16:182025-07-31 22:14:393
1223.251.121.1082021-04-29 04:04:052025-08-03 04:06:483
1323.251.121.1212021-05-09 21:15:532025-07-27 04:39:233
1423.251.121.1992021-07-01 22:15:412025-07-29 22:26:273
1545.10.70.1312020-06-17 17:48:212025-07-31 12:16:278
1645.10.71.672020-06-24 21:55:122025-08-06 00:56:5322
1745.10.71.902021-12-06 13:34:292025-07-27 03:46:527
1845.40.50.2302019-09-28 11:49:362025-08-09 07:15:2110
1945.131.176.932020-06-17 14:09:062025-07-30 15:00:583
2045.131.177.1202023-07-30 23:20:252025-08-02 14:12:283
2145.132.237.1362023-05-08 19:05:482025-07-31 12:29:5010
2245.132.237.1452023-01-18 21:20:252025-08-03 06:29:545
2345.132.237.1512024-03-19 12:41:352025-07-31 18:29:565
2445.132.237.1552022-01-23 06:50:172025-07-29 16:30:076
2545.132.237.1602023-07-04 20:05:482025-08-01 06:29:517
2645.132.237.1622022-01-23 22:41:282025-07-31 10:29:5112
2745.132.237.1752021-02-28 18:26:072025-08-03 08:29:526
2845.132.237.1772023-04-10 01:05:502025-08-03 06:23:475
2945.132.237.1862023-04-03 20:06:072025-08-02 02:30:055
3045.132.237.1892023-04-28 22:16:202025-08-05 14:30:087

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
631112.196.205.0/24South Korea256100.00%
632114.114.112.0/21China20481100.00%
633114.114.112.0/22China10241000.00%
634114.114.116.0/22China1024100.00%
635118.26.56.0/22Hong Kong SAR China10242300.00%
636118.26.56.0/24Hong Kong SAR China256500.00%
637122.10.80.0/24Hong Kong SAR China2563600.00%
638122.10.134.0/23Philippines512200.00%
639122.10.140.0/22Vietnam10243700.00%
640122.10.144.0/23Thailand512100.00%
641122.10.146.0/23India512200.00%
642122.10.155.0/24256200.00%
643122.10.221.0/24Hong Kong SAR China256300.00%
644122.10.223.0/24Vietnam256200.00%
645122.10.224.0/24Vietnam256200.00%
646122.10.225.0/24India256200.00%
647122.10.251.0/24India256100.00%
648122.10.255.0/24India256200.00%
649124.66.221.0/24South Korea256100.00%
650128.1.1.0/24United States256500.00%
651128.1.12.0/22United States1024100.00%
652128.1.16.0/22United States1024100.00%
653128.1.34.0/24Germany2561400.00%
654128.1.35.0/24Thailand256200.00%
655128.1.36.0/24South Korea256600.00%
656128.1.37.0/24Vietnam256700.00%
657128.1.50.0/24Vietnam256400.00%
658128.1.52.0/24Malaysia256200.00%
659128.1.52.0/22Malaysia1024700.00%
660128.1.56.0/24South Africa256400.00%

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