AS21859 ZEN-ECN, page 27

Spam statistics of AS21859 ZEN-ECN

CountryNumber of networksIP AddressesPurpose of use
United States28951 781Public, Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-34 7001 5734.53%
Websites countIP addresses with websites
401 95093 533

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
223.236.111.182022-06-19 21:50:292025-01-04 00:33:173
323.236.112.2222023-04-20 15:05:242025-01-12 19:42:254
423.248.176.1572023-04-09 14:10:492025-01-04 18:12:2821
523.251.99.642023-11-10 22:51:052025-01-04 16:29:1974
623.251.99.662024-07-17 09:30:442025-01-08 16:29:1973
723.251.99.672024-07-04 13:50:342025-01-01 16:29:1277
823.251.121.702021-07-02 20:30:562025-01-07 17:30:283
923.251.121.1012021-12-17 12:16:182025-01-01 20:09:173
1023.251.121.1082021-04-29 04:04:052025-01-06 15:24:203
1123.251.121.1212021-05-09 21:15:532025-01-11 22:45:213
1223.251.121.1982021-07-05 02:05:572025-01-12 19:36:403
1323.251.121.2422021-05-22 10:20:542025-01-04 00:12:423
1423.251.121.2442021-04-29 05:27:022025-01-10 21:00:493
1523.251.121.2482021-04-21 05:50:532025-01-05 15:15:223
1645.128.145.1302023-05-03 21:10:562025-01-01 08:30:234
1745.128.145.1312023-05-02 18:55:502025-01-02 21:30:384
1845.128.145.1342023-04-07 06:11:112025-01-01 12:57:213
1945.128.145.1422022-11-02 18:50:222025-01-09 10:03:354
2045.128.145.1432023-05-26 21:51:252025-01-01 08:18:163
2145.128.145.1452023-04-07 22:05:242025-01-12 00:29:235
2245.128.145.1472023-06-04 20:10:462025-01-06 22:29:194
2345.128.145.1492024-10-15 01:15:492025-01-03 00:45:185
2445.128.145.1502024-04-13 01:30:582025-01-02 00:54:184
2545.128.145.1552024-03-18 21:15:432025-01-02 09:54:224
2645.128.145.1572023-05-02 20:01:102025-01-15 04:57:208
2745.128.145.1582023-05-10 21:41:522025-01-15 02:57:213
2845.128.145.1622024-04-15 16:40:462025-01-15 04:30:243
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
781156.231.84.0/242565500.00%
782162.221.4.0/22United States10242800.00%
783162.221.192.0/24United States256900.00%
784169.197.100.0/23Germany512300.00%
785169.197.102.0/24Germany2566600.00%
786169.197.103.0/24Germany256600.00%
787169.197.104.0/24Germany256300.00%
788169.197.105.0/24Germany256200.00%
789169.197.120.0/22United States1024900.00%
790169.197.124.0/23United States512900.00%
791169.197.124.0/22United States10241600.00%
792172.81.120.0/24Hong Kong SAR China256100.00%
793172.81.123.0/24Hong Kong SAR China256200.00%
794172.96.112.0/24United States256100.00%
795172.96.119.0/24United States256300.00%
796172.96.125.0/24Brazil256100.00%
797173.247.225.0/24United States256800.00%
798180.210.224.0/19Hong Kong SAR China81921600.00%
799180.210.241.0/24China256100.00%
800180.210.243.0/24China2561100.00%
801181.215.237.0/24United Arab Emirates256700.00%
802182.161.36.0/24Hong Kong SAR China25610000.00%
803185.207.112.0/22Germany10246200.00%
804185.226.197.0/24Portugal2561300.00%
805185.255.196.0/22Netherlands10244700.00%
806185.255.196.0/23Netherlands5124600.00%
807185.255.196.0/24Netherlands2564600.00%
808192.101.200.0/22United States102429200.00%
809192.101.204.0/22United States102418700.00%
810192.145.69.0/24Thailand2562100.00%

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