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: unknown

Region: unknown

Country: China

Internet Service Provider: China Telecom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
106.75.55.46 attack
2020-09-22T05:03:16.895884morrigan.ad5gb.com sshd[2150621]: Invalid user it from 106.75.55.46 port 53610
2020-09-22 20:48:18
106.75.55.46 attack
Sep 22 11:37:32 web1 sshd[20106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.55.46  user=root
Sep 22 11:37:34 web1 sshd[20106]: Failed password for root from 106.75.55.46 port 38798 ssh2
Sep 22 11:57:20 web1 sshd[26757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.55.46  user=root
Sep 22 11:57:22 web1 sshd[26757]: Failed password for root from 106.75.55.46 port 33120 ssh2
Sep 22 12:05:47 web1 sshd[29972]: Invalid user eduardo from 106.75.55.46 port 41600
Sep 22 12:05:47 web1 sshd[29972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.55.46
Sep 22 12:05:47 web1 sshd[29972]: Invalid user eduardo from 106.75.55.46 port 41600
Sep 22 12:05:50 web1 sshd[29972]: Failed password for invalid user eduardo from 106.75.55.46 port 41600 ssh2
Sep 22 12:14:25 web1 sshd[382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh rus
...
2020-09-22 12:47:04
106.75.55.46 attackspam
Automatic report - Banned IP Access
2020-09-22 04:56:30
106.75.52.43 attack
2020-08-29T22:26[Censored Hostname] sshd[32146]: Failed password for invalid user Vision from 106.75.52.43 port 52460 ssh2
2020-08-29T22:28[Censored Hostname] sshd[1661]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.52.43  user=root
2020-08-29T22:28[Censored Hostname] sshd[1661]: Failed password for root from 106.75.52.43 port 44696 ssh2[...]
2020-08-30 04:49:04
106.75.55.46 attack
Aug 24 01:27:59 sxvn sshd[12409]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.55.46
2020-08-24 09:04:36
106.75.52.43 attack
Invalid user hosting from 106.75.52.43 port 40738
2020-08-23 16:59:37
106.75.55.46 attackbotsspam
$f2bV_matches
2020-08-21 22:21:28
106.75.53.49 attack
Aug 11 23:37:16 hosting sshd[22155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.53.49  user=root
Aug 11 23:37:17 hosting sshd[22155]: Failed password for root from 106.75.53.49 port 49794 ssh2
...
2020-08-12 05:10:22
106.75.53.49 attackspambots
firewall-block, port(s): 4923/tcp
2020-08-06 20:24:26
106.75.56.56 attackspam
Aug  3 16:16:08 mellenthin sshd[1997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.56.56  user=root
Aug  3 16:16:10 mellenthin sshd[1997]: Failed password for invalid user root from 106.75.56.56 port 46009 ssh2
2020-08-04 01:54:16
106.75.52.43 attackspam
Aug  2 08:31:50 h2646465 sshd[25022]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.52.43  user=root
Aug  2 08:31:51 h2646465 sshd[25022]: Failed password for root from 106.75.52.43 port 39050 ssh2
Aug  2 08:48:31 h2646465 sshd[27503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.52.43  user=root
Aug  2 08:48:33 h2646465 sshd[27503]: Failed password for root from 106.75.52.43 port 57820 ssh2
Aug  2 08:53:20 h2646465 sshd[28270]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.52.43  user=root
Aug  2 08:53:22 h2646465 sshd[28270]: Failed password for root from 106.75.52.43 port 46036 ssh2
Aug  2 08:58:10 h2646465 sshd[28976]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.52.43  user=root
Aug  2 08:58:11 h2646465 sshd[28976]: Failed password for root from 106.75.52.43 port 34256 ssh2
Aug  2 09:03:00 h2646465 sshd[30130]
2020-08-02 16:04:24
106.75.55.46 attackbots
SSH Brute-Forcing (server1)
2020-07-31 02:23:57
106.75.55.46 attack
Jul 30 13:00:39 santamaria sshd\[25409\]: Invalid user slider from 106.75.55.46
Jul 30 13:00:39 santamaria sshd\[25409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.55.46
Jul 30 13:00:42 santamaria sshd\[25409\]: Failed password for invalid user slider from 106.75.55.46 port 38864 ssh2
...
2020-07-30 20:03:22
106.75.56.56 attackbots
2020-07-29T18:22:34.9605111495-001 sshd[24526]: Invalid user zhuhan from 106.75.56.56 port 33684
2020-07-29T18:22:37.1268961495-001 sshd[24526]: Failed password for invalid user zhuhan from 106.75.56.56 port 33684 ssh2
2020-07-29T18:26:44.1952021495-001 sshd[24704]: Invalid user kevinm from 106.75.56.56 port 37545
2020-07-29T18:26:44.1983841495-001 sshd[24704]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.56.56
2020-07-29T18:26:44.1952021495-001 sshd[24704]: Invalid user kevinm from 106.75.56.56 port 37545
2020-07-29T18:26:46.0153601495-001 sshd[24704]: Failed password for invalid user kevinm from 106.75.56.56 port 37545 ssh2
...
2020-07-30 07:02:14
106.75.52.43 attackspambots
reported through recidive - multiple failed attempts(SSH)
2020-07-26 22:09:08
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '106.75.0.0 - 106.75.255.255'

% Abuse contact for '106.75.0.0 - 106.75.255.255' is 'jacky.jia@ucloud.cn'

inetnum:        106.75.0.0 - 106.75.255.255
netname:        UCLOUD-NET
descr:          Shanghai UCloud Information Technology Company Limited
country:        CN
admin-c:        JJ2197-AP
tech-c:         JJ2197-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UCLOUD-NET-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:56:50Z
source:         APNIC

irt:            IRT-UCLOUD-NET-CN
address:        2nd Floor 3rd Building No.200 EAST Guoding Road,Yangpu District,Shanghai
e-mail:         jacky.jia@ucloud.cn
abuse-mailbox:  jacky.jia@ucloud.cn
admin-c:        JJ2197-AP
tech-c:         JJ2197-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:05Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Jinhui Jia
e-mail:         hegui@ucloud.cn
address:        510,SOHO B,Zhongguancun,Haidian, Beijing
phone:          +86-13811069300
country:        CN
mnt-by:         MAINT-CNNIC-AP
nic-hdl:        JJ2197-AP
last-modified:  2022-03-23T06:19:21Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.75.5.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3519
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;106.75.5.16.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026050200 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun May 03 01:30:02 CST 2026
;; MSG SIZE  rcvd: 104
Host info
Host 16.5.75.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.5.75.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
157.230.230.152 attackbots
Apr 22 21:43:48 : SSH login attempts with invalid user
2020-04-23 06:48:29
113.200.58.178 attackbotsspam
k+ssh-bruteforce
2020-04-23 07:06:18
85.187.218.189 attack
Multiport scan : 4 ports scanned 14153 14676 17336 21259
2020-04-23 07:15:39
181.191.241.6 attackbotsspam
Invalid user informix from 181.191.241.6 port 40806
2020-04-23 07:01:07
86.101.56.141 attack
run attacks on the service SSH
2020-04-23 06:55:15
177.139.205.69 attack
SSH Invalid Login
2020-04-23 06:54:53
195.12.137.210 attack
SSH Brute-Forcing (server1)
2020-04-23 06:55:37
2.15.193.66 attackbotsspam
Port scan on 1 port(s): 25565
2020-04-23 07:00:18
172.245.13.69 attackspambots
$f2bV_matches
2020-04-23 07:15:06
180.76.53.114 attack
Apr 22 19:15:12 NPSTNNYC01T sshd[466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.53.114
Apr 22 19:15:14 NPSTNNYC01T sshd[466]: Failed password for invalid user sftpuser from 180.76.53.114 port 35384 ssh2
Apr 22 19:19:12 NPSTNNYC01T sshd[893]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.53.114
...
2020-04-23 07:23:35
49.235.72.141 attackspambots
Invalid user gs from 49.235.72.141 port 51438
2020-04-23 07:11:46
27.155.65.3 attack
Bruteforce detected by fail2ban
2020-04-23 07:20:09
106.12.22.91 attackspam
Invalid user ew from 106.12.22.91 port 15367
2020-04-23 07:07:56
211.157.179.38 attackbots
2020-04-22T22:34:32.100869homeassistant sshd[23828]: Invalid user ftpuser from 211.157.179.38 port 51375
2020-04-22T22:34:32.109673homeassistant sshd[23828]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.157.179.38
...
2020-04-23 07:21:18
119.112.88.101 attackspam
Automatic report - Port Scan Attack
2020-04-23 07:20:31

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