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The Register of Known Spam Operations
ZYZTM Research Division

Evidence Menu:

ZYZTM Research Division Index

Country: Germany
Hoster known to Spamhaus to be/have been involved in hosting several known professional spammers and also cybercriminal types. Claims to be in the Netherlands, but traces to Germany.

ZYZTM Research Division SBL Listings History
Current SBL Listings
Archived SBL Listings

Cybercrime hosting in range

SBL203551 2013-11-12 Malware botnet controller @
SBL202971 2013-11-05 Spammer DNS server @
SBL202966 2013-11-06 Blackhat SEO spammer service @
SBL202761 2014-01-13 Spammer hosting:
SBL202760 2013-11-07 Fake drug server:
SBL202759 2014-07-02 James Carner / eHygienics ZYZTM & BotmasterLabs.Net & other spammers
SBL202575 2013-11-02 Blackhat SEO spammer service @
SBL202501 2013-11-02 Malware botnet controller @
SBL200968 2013-10-19 Spamvertised website hosting
SBL198074 2013-10-21 Chuck An / iomega
SBL154882 2012-11-29 Feed to CB3ROB (AS30890) & IDEAR4BUSINESS (AS12327) >>> AS3257
SBL105803 2013-06-12 Suspect block, related to: AS34109/AS51787 (CB3ROB)



The host at this IP address is obviously operated by cybercriminals. It is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.

Malware botnet controller located at on port 3300 TCP:
$ telnet 3300
Connected to
Escape character is '^]'

$ nslookup

Other malicious domain names hosted on this IP address:

Referencing malware binaries:
4029b92b86cb5442af67f8c0d2754431 - AV detection: 10/46 (21.74%)
5768efe1a85733d51d5ccbaf17201cc3 - AV detection: 15/46 (32.61%)
d07cd9c885edf585dbd1d1009ee07457 - AV detection: 41/46 (89.13%)
e2d780caf7e1ad4327bdc95e5a37cac3 - AV detection: 26/47 (55.32%)


inetnum: -
netname: ZYZTM
descr: ZYZTM Research Division #10 B.V.
country: NL
admin-c: ZYRE1-RIPE
tech-c: ZYXE1-RIPE
mnt-by: ZYZTM-MNT
mnt-lower: RIPE-NCC-END-MNT
mnt-routes: ZYZTM-MNT
mnt-domains: ZYZTM-MNT
source: RIPE # Filtered

organisation: ORG-ZR3-RIPE
org-name: ZYZTM Research Division #10 B.V.
org-type: OTHER
address: Apeldoornseweg 53
address: NL-8172 EH
address: Vaassen
address: The Netherlands
mnt-ref: ZYZTM-MNT
mnt-by: ZYZTM-MNT
source: RIPE # Filtered

address: ZYZTM Research Division #10 B.V.
address: Apeldoornseweg 53
address: NL-8172 EH
address: Vaassen
address: The Netherlands
mnt-by: ZYZTM-MNT
admin-c: ZYXE1-RIPE
tech-c: ZYRE1-RIPE
nic-hdl: ZYRE1-RIPE
source: RIPE # Filtered

person: Ing H.J. Xennt
address: ZYZTM Research #10 B.V.
address: Apeldoornseweg 53
address: NL-8172 EH
address: Vaassen
address: The Netherlands
mnt-by: ZYZTM-MNT
phone: +31 113 323330
nic-hdl: ZYXE1-RIPE
source: RIPE # Filtered

% Information related to ''

origin: AS34109
mnt-by: ZYZTM-MNT
source: RIPE # Filtered

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