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: Suzhou

Region: Jiangsu

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 '58.240.0.0 - 58.241.255.255'

% Abuse contact for '58.240.0.0 - 58.241.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        58.240.0.0 - 58.241.255.255
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:        --------------------------------------------------------
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
mnt-lower:      MAINT-CNCGROUP-JS
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:32:44Z
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:         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 '58.240.0.0/15AS4837'

route:          58.240.0.0/15
descr:          CNC Group Jiangsu province network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:34Z
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 <<>> 58.240.69.240
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34080
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;58.240.69.240.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026030602 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 07 12:00:35 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 240.69.240.58.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 240.69.240.58.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
110.93.200.118 attack
Jun  1 11:43:06 web8 sshd\[32240\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.93.200.118  user=root
Jun  1 11:43:09 web8 sshd\[32240\]: Failed password for root from 110.93.200.118 port 13322 ssh2
Jun  1 11:47:37 web8 sshd\[2636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.93.200.118  user=root
Jun  1 11:47:39 web8 sshd\[2636\]: Failed password for root from 110.93.200.118 port 17785 ssh2
Jun  1 11:52:07 web8 sshd\[4888\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.93.200.118  user=root
2020-06-01 20:08:54
113.23.116.114 attackspam
Unauthorized connection attempt from IP address 113.23.116.114 on Port 445(SMB)
2020-06-01 20:10:27
112.85.42.181 attackbotsspam
Jun  1 13:42:43 server sshd[4854]: Failed none for root from 112.85.42.181 port 59991 ssh2
Jun  1 13:42:45 server sshd[4854]: Failed password for root from 112.85.42.181 port 59991 ssh2
Jun  1 13:42:48 server sshd[4854]: Failed password for root from 112.85.42.181 port 59991 ssh2
2020-06-01 19:44:26
180.76.37.36 attackspam
 TCP (SYN) 180.76.37.36:54188 -> port 2010, len 44
2020-06-01 19:51:29
185.234.216.247 attack
Restricted File Access Attempt
2020-06-01 19:45:28
195.54.160.135 attackbotsspam
This client attempted to login to an administrator account on a Website, or abused from another resource.
2020-06-01 20:15:20
31.41.255.34 attack
2020-06-01T06:33:04.8300621495-001 sshd[26262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.41.255.34  user=root
2020-06-01T06:33:06.7247551495-001 sshd[26262]: Failed password for root from 31.41.255.34 port 37066 ssh2
2020-06-01T06:36:41.4610841495-001 sshd[26452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.41.255.34  user=root
2020-06-01T06:36:43.4810911495-001 sshd[26452]: Failed password for root from 31.41.255.34 port 41524 ssh2
2020-06-01T06:40:13.5017701495-001 sshd[26593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.41.255.34  user=root
2020-06-01T06:40:15.9584311495-001 sshd[26593]: Failed password for root from 31.41.255.34 port 45974 ssh2
...
2020-06-01 20:13:39
20.185.47.152 attackspambots
Jun  1 05:26:05 dev0-dcde-rnet sshd[15654]: Failed password for root from 20.185.47.152 port 55028 ssh2
Jun  1 05:37:29 dev0-dcde-rnet sshd[15798]: Failed password for root from 20.185.47.152 port 51490 ssh2
2020-06-01 19:43:00
189.196.194.88 attackspambots
2020-06-0105:44:041jfbMp-0003sg-Ix\<=info@whatsup2013.chH=\(localhost\)[90.161.89.87]:55947P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2175id=9F9A2C7F74A08FCC10155CE4206DEA96@whatsup2013.chT="Justsimplywantasmallamountofyourfocus"forgallogallegos513@gmail.com2020-06-0105:42:481jfbLY-0003mp-Ia\<=info@whatsup2013.chH=\(localhost\)[183.89.237.73]:40817P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2276id=919422717AAE81C21E1B52EA2EACEACF@whatsup2013.chT="I'mcurrentlypreparedtogetalong-lastingconnection"forjoseabravocuello@gmail.com2020-06-0105:42:231jfbLC-0003lp-Dc\<=info@whatsup2013.chH=\(localhost\)[49.236.214.53]:40986P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2100id=5154E2B1BA6E4102DEDB922AEED9EABA@whatsup2013.chT="Justsimplywantasmallamountofyourfocus"forluisdelgado17@gmail.com2020-06-0105:44:371jfbNM-0003vR-Ds\<=info@whatsup2013.chH=\(localhost\)[189.196.194.88]:5
2020-06-01 19:33:40
90.161.89.87 attack
2020-06-0105:44:041jfbMp-0003sg-Ix\<=info@whatsup2013.chH=\(localhost\)[90.161.89.87]:55947P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2175id=9F9A2C7F74A08FCC10155CE4206DEA96@whatsup2013.chT="Justsimplywantasmallamountofyourfocus"forgallogallegos513@gmail.com2020-06-0105:42:481jfbLY-0003mp-Ia\<=info@whatsup2013.chH=\(localhost\)[183.89.237.73]:40817P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2276id=919422717AAE81C21E1B52EA2EACEACF@whatsup2013.chT="I'mcurrentlypreparedtogetalong-lastingconnection"forjoseabravocuello@gmail.com2020-06-0105:42:231jfbLC-0003lp-Dc\<=info@whatsup2013.chH=\(localhost\)[49.236.214.53]:40986P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2100id=5154E2B1BA6E4102DEDB922AEED9EABA@whatsup2013.chT="Justsimplywantasmallamountofyourfocus"forluisdelgado17@gmail.com2020-06-0105:44:371jfbNM-0003vR-Ds\<=info@whatsup2013.chH=\(localhost\)[189.196.194.88]:5
2020-06-01 19:38:26
94.25.171.245 attackspambots
Unauthorized connection attempt from IP address 94.25.171.245 on Port 445(SMB)
2020-06-01 19:46:37
179.60.89.69 attackspam
Attempted connection to port 23.
2020-06-01 19:58:01
176.8.91.77 attack
Unauthorized connection attempt from IP address 176.8.91.77 on Port 445(SMB)
2020-06-01 19:37:10
106.12.100.73 attackspambots
Jun  1 09:41:22 *** sshd[15636]: User root from 106.12.100.73 not allowed because not listed in AllowUsers
2020-06-01 19:47:28
125.165.191.163 attackbots
Unauthorized connection attempt from IP address 125.165.191.163 on Port 445(SMB)
2020-06-01 19:40:32

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