Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Shijiazhuang

Region: Hebei

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '121.28.0.0 - 121.29.255.255'

% Abuse contact for '121.28.0.0 - 121.29.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        121.28.0.0 - 121.29.255.255
netname:        UNICOM-HE
descr:          China Unicom Hebei province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         KL984-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-HE
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:30:44Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         Kong Lingfei
nic-hdl:        KL984-AP
e-mail:         konglf5@chinaunicom.cn
address:        45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone:          +86-311-86681601
fax-no:         +86-311-86689210
country:        cn
mnt-by:         MAINT-CNCGROUP-HE
last-modified:  2009-02-06T02:31:32Z
source:         APNIC

% Information related to '121.28.0.0/15AS4837'

route:          121.28.0.0/15
descr:          CNC Group CHINA169 Hebei Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:47Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.29.149.152
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7122
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.29.149.152.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026030701 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 08 12:01:07 CST 2026
;; MSG SIZE  rcvd: 107
Host info
b'Host 152.149.29.121.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 152.149.29.121.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
121.128.135.73 attack
IMAP brute force
...
2019-08-17 09:04:16
114.119.4.74 attackbotsspam
Aug 16 08:58:32 *** sshd[12691]: Failed password for invalid user g from 114.119.4.74 port 59500 ssh2
Aug 16 09:28:38 *** sshd[13312]: Failed password for invalid user test from 114.119.4.74 port 36504 ssh2
Aug 16 09:36:45 *** sshd[13427]: Failed password for invalid user arun from 114.119.4.74 port 48694 ssh2
Aug 16 10:01:35 *** sshd[13971]: Failed password for invalid user sonny from 114.119.4.74 port 57068 ssh2
2019-08-17 09:24:36
196.188.72.190 attack
Unauthorized connection attempt from IP address 196.188.72.190 on Port 445(SMB)
2019-08-17 09:11:12
201.55.185.249 attack
Aug 17 00:33:48 ks10 sshd[26447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.55.185.249 
Aug 17 00:33:50 ks10 sshd[26447]: Failed password for invalid user manas from 201.55.185.249 port 57646 ssh2
...
2019-08-17 08:57:17
205.185.127.219 attackspambots
$f2bV_matches
2019-08-17 09:07:41
58.153.51.174 attackspam
2019-08-17T00:50:04.157327abusebot-6.cloudsearch.cf sshd\[9498\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=n058153051174.netvigator.com  user=ftp
2019-08-17 08:58:27
103.110.89.148 attackspam
Invalid user sysadmin from 103.110.89.148 port 60210
2019-08-17 09:02:12
175.145.102.147 attackbotsspam
DATE:2019-08-16 22:01:35, IP:175.145.102.147, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-08-17 09:31:49
119.196.83.10 attackspam
Invalid user debora from 119.196.83.10 port 42956
2019-08-17 09:12:04
139.59.180.53 attack
Aug 17 02:48:01 tuxlinux sshd[62435]: Invalid user phion from 139.59.180.53 port 35246
Aug 17 02:48:01 tuxlinux sshd[62435]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.180.53 
Aug 17 02:48:01 tuxlinux sshd[62435]: Invalid user phion from 139.59.180.53 port 35246
Aug 17 02:48:01 tuxlinux sshd[62435]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.180.53 
...
2019-08-17 08:59:46
112.195.109.187 attack
Aug 16 10:30:56 *** sshd[15253]: Failed password for invalid user admin from 112.195.109.187 port 38003 ssh2
2019-08-17 09:28:24
221.162.255.74 attack
Aug 17 00:30:01 XXX sshd[28788]: Invalid user ofsaa from 221.162.255.74 port 40776
2019-08-17 09:37:12
59.144.137.134 attackbotsspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-16 19:31:59,597 INFO [amun_request_handler] PortScan Detected on Port: 445 (59.144.137.134)
2019-08-17 09:21:17
106.12.199.27 attackspambots
Aug 16 22:01:12 cvbmail sshd\[31405\]: Invalid user kerry from 106.12.199.27
Aug 16 22:01:12 cvbmail sshd\[31405\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.199.27
Aug 16 22:01:14 cvbmail sshd\[31405\]: Failed password for invalid user kerry from 106.12.199.27 port 39804 ssh2
2019-08-17 09:38:54
167.114.152.139 attack
Aug 17 03:27:21 SilenceServices sshd[28106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.152.139
Aug 17 03:27:22 SilenceServices sshd[28106]: Failed password for invalid user donovan from 167.114.152.139 port 50286 ssh2
Aug 17 03:32:45 SilenceServices sshd[32521]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.152.139
2019-08-17 09:36:46

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