AS21859 ZEN-ECN, page 23

Spam statistics of AS21859 ZEN-ECN

CountryNumber of networksIP AddressesPurpose of use
United States28651 601Public, Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-34 3561 4284.16%
Websites countIP addresses with websites
403 60793 573

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
123.248.169.62020-09-29 14:21:552025-01-25 02:48:19155
223.248.172.862021-05-08 19:30:552025-01-25 02:48:19154
323.251.121.702021-07-02 20:30:562025-01-28 10:21:343
423.251.121.1012021-12-17 12:16:182025-01-25 16:21:203
523.251.121.1212021-05-09 21:15:532025-01-28 15:42:213
623.251.121.1662021-05-03 13:40:552025-01-22 10:00:264
723.251.121.1922021-04-17 09:15:562025-01-26 18:12:243
823.251.121.1982021-07-05 02:05:572025-01-26 23:15:213
923.251.121.1992021-07-01 22:15:412025-01-17 17:09:193
1023.251.121.2482021-04-21 05:50:532025-01-15 22:12:253
1145.128.145.1292023-08-08 20:45:252025-01-16 02:03:344
1245.128.145.1362023-05-07 20:30:512025-01-16 06:12:273
1345.128.145.1372023-06-24 19:41:112025-01-16 11:39:193
1445.128.145.1402022-11-03 20:10:522025-01-16 13:51:233
1545.128.145.1422022-11-02 18:50:222025-01-15 22:09:184
1645.128.145.1442024-04-23 18:40:362025-01-15 09:42:226
1745.128.145.1452023-04-07 22:05:242025-01-16 17:42:245
1845.128.145.1472023-06-04 20:10:462025-01-16 15:15:424
1945.128.145.1502024-04-13 01:30:582025-01-19 13:39:174
2045.128.145.1532023-07-05 18:41:332025-01-15 20:24:333
2145.128.145.1572023-05-02 20:01:102025-01-15 04:57:208
2245.128.145.1582023-05-10 21:41:522025-01-15 02:57:213
2345.128.145.1622024-04-15 16:40:462025-01-15 04:30:243
2445.128.145.1662023-04-06 20:20:242025-01-16 01:45:354
2545.128.145.1682023-05-02 20:05:502025-01-15 22:36:334
2645.128.145.1692023-05-08 18:20:552025-01-25 16:15:244
2745.128.145.1712023-10-24 18:47:322025-01-15 15:36:203
2845.128.145.1722023-01-25 15:31:212025-01-15 02:36:204
2945.128.145.1742023-10-12 17:25:202025-01-15 10:27:204
3045.128.145.1782023-03-29 22:20:222025-01-15 09:33:176

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
661128.14.76.0/22United States1024200.00%
662128.14.92.0/24Vietnam2565700.00%
663128.14.96.0/22Hong Kong SAR China1024800.00%
664128.14.104.0/24Singapore256100.00%
665128.14.108.0/22Singapore1024400.00%
666128.14.112.0/24United States256400.00%
667128.14.112.0/22United States1024400.00%
668128.14.144.0/22United States102424200.00%
669128.14.144.0/24United States2568300.00%
670128.14.148.0/23United States5129200.00%
671128.14.148.0/22United States102431800.00%
672128.14.148.0/24United States2566200.00%
673128.14.156.0/24United States2569100.00%
674128.14.160.0/23United States5129600.00%
675128.14.163.0/24United States2564700.00%
676128.14.164.0/24United States2566800.00%
677128.14.164.0/22United States102415000.00%
678128.14.164.0/23United States5128400.00%
679128.14.168.0/22United States102411600.00%
680128.14.172.0/24United States2561900.00%
681128.14.176.0/23United States5123900.00%
682128.14.180.0/24United States2561100.00%
683128.14.184.0/24United States256200.00%
684128.14.184.0/22United States10241900.00%
685128.14.184.0/23United States5121900.00%
686128.14.188.0/24United States2563300.00%
687128.14.188.0/22United States10246400.00%
688128.14.192.0/22United States102411900.00%
689128.14.201.0/24United States2561300.00%
690128.14.209.0/24United States2561700.00%

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