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 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 '153.99.0.0 - 153.99.255.255'

% Abuse contact for '153.99.0.0 - 153.99.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        153.99.0.0 - 153.99.255.255
netname:        UNICOM-JS
descr:          China Unicom Jiangsu province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         LL58-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-JS
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:16:31Z
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 2026-05-08
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-05-09T04:50:16Z
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 2026-05-08
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-08T01:31:32Z
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:         Lan Li
nic-hdl:        LL58-AP
e-mail:         js-cu-ipmanage@chinaunicom.cn
address:        No. 65 Beijing West Road,Nanjing,China
phone:          +86257900060
fax-no:         +86252900280
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2013-08-15T02:13:11Z
source:         APNIC

% Information related to '153.99.0.0/16AS4837'

route:          153.99.0.0/16
descr:          China Unicom Jiangsu Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T06:46:01Z
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 <<>> 153.99.146.129
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58154
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;153.99.146.129.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026060901 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 10 10:31:15 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 129.146.99.153.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 129.146.99.153.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
186.236.29.181 attackspam
Telnet/23 MH Probe, BF, Hack -
2019-12-04 22:05:55
222.186.175.183 attackbotsspam
Dec  4 19:23:50 vibhu-HP-Z238-Microtower-Workstation sshd\[16513\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.183  user=root
Dec  4 19:23:52 vibhu-HP-Z238-Microtower-Workstation sshd\[16513\]: Failed password for root from 222.186.175.183 port 18378 ssh2
Dec  4 19:23:56 vibhu-HP-Z238-Microtower-Workstation sshd\[16513\]: Failed password for root from 222.186.175.183 port 18378 ssh2
Dec  4 19:24:13 vibhu-HP-Z238-Microtower-Workstation sshd\[16531\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.183  user=root
Dec  4 19:24:15 vibhu-HP-Z238-Microtower-Workstation sshd\[16531\]: Failed password for root from 222.186.175.183 port 65282 ssh2
...
2019-12-04 22:07:07
218.92.0.145 attackspambots
Dec  4 15:19:57 amit sshd\[6752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
Dec  4 15:19:59 amit sshd\[6752\]: Failed password for root from 218.92.0.145 port 30318 ssh2
Dec  4 15:20:19 amit sshd\[6754\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
...
2019-12-04 22:23:10
124.156.218.80 attackbots
Dec  4 15:05:38 localhost sshd\[12193\]: Invalid user server from 124.156.218.80 port 46460
Dec  4 15:05:38 localhost sshd\[12193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.218.80
Dec  4 15:05:40 localhost sshd\[12193\]: Failed password for invalid user server from 124.156.218.80 port 46460 ssh2
2019-12-04 22:15:47
61.183.35.44 attackbotsspam
2019-12-04T12:32:35.554940abusebot-5.cloudsearch.cf sshd\[26986\]: Invalid user robert from 61.183.35.44 port 33813
2019-12-04 22:16:13
167.172.114.49 attack
Spam
2019-12-04 22:06:24
20.36.23.221 attackspambots
Dec  4 08:26:47 sshd: Connection from 20.36.23.221 port 2048
Dec  4 08:26:47 sshd: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.36.23.221  user=root
Dec  4 08:26:50 sshd: Failed password for root from 20.36.23.221 port 2048 ssh2
Dec  4 08:26:50 sshd: Received disconnect from 20.36.23.221: 11: Bye Bye [preauth]
2019-12-04 22:23:49
92.118.160.49 attack
scan r
2019-12-04 22:32:05
117.48.208.71 attackbots
Dec  4 15:37:39 hosting sshd[10950]: Invalid user mariejeanne from 117.48.208.71 port 38850
...
2019-12-04 22:19:25
176.31.170.245 attackbots
2019-12-04T08:36:03.565481ns547587 sshd\[10032\]: Invalid user nmgvnet from 176.31.170.245 port 49952
2019-12-04T08:36:03.571008ns547587 sshd\[10032\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=245.ip-176-31-170.eu
2019-12-04T08:36:05.875289ns547587 sshd\[10032\]: Failed password for invalid user nmgvnet from 176.31.170.245 port 49952 ssh2
2019-12-04T08:41:47.993449ns547587 sshd\[12327\]: Invalid user smidts from 176.31.170.245 port 60402
...
2019-12-04 22:15:33
182.52.39.93 attack
Telnet/23 MH Probe, BF, Hack -
2019-12-04 22:18:22
218.92.0.176 attackspam
$f2bV_matches
2019-12-04 22:08:31
101.91.242.119 attack
Dec  4 14:36:48 vps647732 sshd[24302]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.91.242.119
Dec  4 14:36:50 vps647732 sshd[24302]: Failed password for invalid user smbguest from 101.91.242.119 port 47914 ssh2
...
2019-12-04 22:21:29
159.203.193.244 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-04 22:03:37
222.186.173.238 attackspambots
Dec  4 15:03:53 dcd-gentoo sshd[17320]: User root from 222.186.173.238 not allowed because none of user's groups are listed in AllowGroups
Dec  4 15:03:58 dcd-gentoo sshd[17320]: error: PAM: Authentication failure for illegal user root from 222.186.173.238
Dec  4 15:03:53 dcd-gentoo sshd[17320]: User root from 222.186.173.238 not allowed because none of user's groups are listed in AllowGroups
Dec  4 15:03:58 dcd-gentoo sshd[17320]: error: PAM: Authentication failure for illegal user root from 222.186.173.238
Dec  4 15:03:53 dcd-gentoo sshd[17320]: User root from 222.186.173.238 not allowed because none of user's groups are listed in AllowGroups
Dec  4 15:03:58 dcd-gentoo sshd[17320]: error: PAM: Authentication failure for illegal user root from 222.186.173.238
Dec  4 15:03:58 dcd-gentoo sshd[17320]: Failed keyboard-interactive/pam for invalid user root from 222.186.173.238 port 64050 ssh2
...
2019-12-04 22:09:38

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