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: Guiyang

Region: Guizhou

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:
IP Type Details Datetime
58.16.145.208 attack
$f2bV_matches
2020-09-03 21:14:33
58.16.145.208 attack
Invalid user george from 58.16.145.208 port 55426
2020-09-03 12:57:07
58.16.145.208 attackspambots
(sshd) Failed SSH login from 58.16.145.208 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 31 05:29:31 server4 sshd[29656]: Invalid user gangadhar from 58.16.145.208
Aug 31 05:29:31 server4 sshd[29656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208 
Aug 31 05:29:32 server4 sshd[29656]: Failed password for invalid user gangadhar from 58.16.145.208 port 35006 ssh2
Aug 31 05:46:22 server4 sshd[7148]: Invalid user sinusbot from 58.16.145.208
Aug 31 05:46:22 server4 sshd[7148]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208
2020-08-31 18:38:43
58.16.145.208 attackspam
Aug 26 00:55:09 firewall sshd[6896]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208
Aug 26 00:55:09 firewall sshd[6896]: Invalid user premier from 58.16.145.208
Aug 26 00:55:10 firewall sshd[6896]: Failed password for invalid user premier from 58.16.145.208 port 52712 ssh2
...
2020-08-26 12:25:19
58.16.145.208 attackspam
failed root login
2020-08-26 01:55:38
58.16.145.208 attackspambots
2020-08-20T05:14:28.017407vps1033 sshd[12471]: Invalid user zxl from 58.16.145.208 port 46630
2020-08-20T05:14:28.021470vps1033 sshd[12471]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208
2020-08-20T05:14:28.017407vps1033 sshd[12471]: Invalid user zxl from 58.16.145.208 port 46630
2020-08-20T05:14:29.838726vps1033 sshd[12471]: Failed password for invalid user zxl from 58.16.145.208 port 46630 ssh2
2020-08-20T05:17:28.403952vps1033 sshd[18715]: Invalid user demo from 58.16.145.208 port 49156
...
2020-08-20 13:44:44
58.16.145.208 attackspambots
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-08-16 08:31:37
58.16.145.208 attackbots
"fail2ban match"
2020-08-15 03:00:36
58.16.145.208 attackbotsspam
$f2bV_matches
2020-08-09 18:02:31
58.16.145.208 attackspam
(sshd) Failed SSH login from 58.16.145.208 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug  6 16:08:15 s1 sshd[30355]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208  user=root
Aug  6 16:08:17 s1 sshd[30355]: Failed password for root from 58.16.145.208 port 40294 ssh2
Aug  6 16:20:17 s1 sshd[30839]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208  user=root
Aug  6 16:20:19 s1 sshd[30839]: Failed password for root from 58.16.145.208 port 56802 ssh2
Aug  6 16:24:29 s1 sshd[30922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208  user=root
2020-08-06 23:44:21
58.16.145.208 attackbots
Lines containing failures of 58.16.145.208
Aug  3 20:39:31 ntop sshd[5189]: User r.r from 58.16.145.208 not allowed because not listed in AllowUsers
Aug  3 20:39:31 ntop sshd[5189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208  user=r.r
Aug  3 20:39:33 ntop sshd[5189]: Failed password for invalid user r.r from 58.16.145.208 port 54434 ssh2
Aug  3 20:39:34 ntop sshd[5189]: Received disconnect from 58.16.145.208 port 54434:11: Bye Bye [preauth]
Aug  3 20:39:34 ntop sshd[5189]: Disconnected from invalid user r.r 58.16.145.208 port 54434 [preauth]
Aug  3 20:55:23 ntop sshd[6851]: User r.r from 58.16.145.208 not allowed because not listed in AllowUsers
Aug  3 20:55:23 ntop sshd[6851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.145.208  user=r.r
Aug  3 20:55:26 ntop sshd[6851]: Failed password for invalid user r.r from 58.16.145.208 port 58386 ssh2
Aug  3 20:55:26 ntop s........
------------------------------
2020-08-06 14:07:28
58.16.10.59 attackbotsspam
Jul 27 07:07:42 master sshd[17154]: Failed password for root from 58.16.10.59 port 63516 ssh2
Jul 27 14:06:34 master sshd[5218]: Failed password for invalid user support from 58.16.10.59 port 30901 ssh2
2020-07-27 22:31:53
58.16.187.26 attack
Jul 20 23:55:13 master sshd[11936]: Failed password for invalid user support from 58.16.187.26 port 42750 ssh2
2020-07-21 06:52:38
58.16.187.26 attack
Jul 17 23:44:35 abendstille sshd\[30532\]: Invalid user sword from 58.16.187.26
Jul 17 23:44:35 abendstille sshd\[30532\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.187.26
Jul 17 23:44:37 abendstille sshd\[30532\]: Failed password for invalid user sword from 58.16.187.26 port 60396 ssh2
Jul 17 23:48:51 abendstille sshd\[2450\]: Invalid user guest from 58.16.187.26
Jul 17 23:48:51 abendstille sshd\[2450\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.187.26
...
2020-07-18 06:57:40
58.16.187.26 attackbots
Jul  9 05:09:07 mockhub sshd[17343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.16.187.26
Jul  9 05:09:09 mockhub sshd[17343]: Failed password for invalid user paulj from 58.16.187.26 port 53052 ssh2
...
2020-07-09 21:11:43
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '58.16.0.0 - 58.16.255.255'

% Abuse contact for '58.16.0.0 - 58.16.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        58.16.0.0 - 58.16.255.255
netname:        UNICOM-GZ
descr:          China Unicom Guizhou province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GZ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:19:21Z
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

% Information related to '58.16.0.0/16AS4837'

route:          58.16.0.0/16
descr:          CNC Group CHINA169 Guizhou Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:33Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 58.16.1.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31947
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;58.16.1.39.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025120800 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Dec 08 16:03:35 CST 2025
;; MSG SIZE  rcvd: 103
Host info
Host 39.1.16.58.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 39.1.16.58.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
2.56.207.101 attackspambots
Attempted Email Sync. Password Hacking/Probing.
2020-09-09 16:28:20
103.209.100.238 attack
firewall-block, port(s): 13286/tcp
2020-09-09 16:37:33
51.178.47.46 attackspambots
Sep  9 06:42:47 vpn01 sshd[2001]: Failed password for root from 51.178.47.46 port 52700 ssh2
...
2020-09-09 16:51:57
42.247.22.65 attack
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-09 16:44:36
45.55.41.113 attackspambots
45.55.41.113 (US/United States/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep  9 00:47:15 server5 sshd[23837]: Failed password for root from 88.136.99.40 port 39066 ssh2
Sep  9 00:45:38 server5 sshd[23278]: Failed password for root from 164.132.54.215 port 45168 ssh2
Sep  9 00:42:12 server5 sshd[21667]: Failed password for root from 45.55.41.113 port 33524 ssh2
Sep  9 00:49:05 server5 sshd[24696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.15.54  user=root
Sep  9 00:42:10 server5 sshd[21667]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.41.113  user=root

IP Addresses Blocked:

88.136.99.40 (FR/France/-)
164.132.54.215 (FR/France/-)
2020-09-09 16:39:53
51.68.198.113 attackspam
Sep  8 22:26:14 web1 sshd\[13596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.198.113  user=root
Sep  8 22:26:16 web1 sshd\[13596\]: Failed password for root from 51.68.198.113 port 49106 ssh2
Sep  8 22:29:55 web1 sshd\[13836\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.198.113  user=root
Sep  8 22:29:56 web1 sshd\[13836\]: Failed password for root from 51.68.198.113 port 53364 ssh2
Sep  8 22:33:30 web1 sshd\[14088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.198.113  user=root
2020-09-09 16:38:06
47.47.129.78 attackbotsspam
Attempted Email Sync. Password Hacking/Probing.
2020-09-09 16:29:47
23.95.96.84 attackbotsspam
Sep  9 10:24:54 itv-usvr-01 sshd[31502]: Invalid user john from 23.95.96.84
Sep  9 10:24:54 itv-usvr-01 sshd[31502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.95.96.84
Sep  9 10:24:54 itv-usvr-01 sshd[31502]: Invalid user john from 23.95.96.84
Sep  9 10:24:56 itv-usvr-01 sshd[31502]: Failed password for invalid user john from 23.95.96.84 port 35984 ssh2
Sep  9 10:30:43 itv-usvr-01 sshd[31716]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.95.96.84  user=root
Sep  9 10:30:45 itv-usvr-01 sshd[31716]: Failed password for root from 23.95.96.84 port 44458 ssh2
2020-09-09 16:23:46
218.92.0.248 attackbotsspam
Sep  9 10:48:23 melroy-server sshd[24990]: Failed password for root from 218.92.0.248 port 19980 ssh2
Sep  9 10:48:27 melroy-server sshd[24990]: Failed password for root from 218.92.0.248 port 19980 ssh2
...
2020-09-09 16:50:02
36.89.248.125 attack
Sep  9 05:28:07 dev0-dcde-rnet sshd[795]: Failed password for root from 36.89.248.125 port 46559 ssh2
Sep  9 05:29:06 dev0-dcde-rnet sshd[801]: Failed password for root from 36.89.248.125 port 52730 ssh2
2020-09-09 16:41:23
115.29.143.215 attackbotsspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-09 16:53:06
117.34.91.22 attackbotsspam
Banned for a week because repeated abuses, for example SSH, but not only
2020-09-09 16:48:26
123.125.21.125 attackbots
Sep  9 08:51:10 root sshd[27360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.125.21.125 
...
2020-09-09 16:35:34
50.47.140.203 attack
Sep  9 13:21:19 gw1 sshd[23550]: Failed password for root from 50.47.140.203 port 35728 ssh2
Sep  9 13:21:21 gw1 sshd[23550]: Failed password for root from 50.47.140.203 port 35728 ssh2
...
2020-09-09 16:58:57
140.143.1.129 attackspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=admin
2020-09-09 17:02:57

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