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 '42.224.0.0 - 42.239.255.255'

% Abuse contact for '42.224.0.0 - 42.239.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        42.224.0.0 - 42.239.255.255
netname:        UNICOM-HA
descr:          China Unicom Henan province network
descr:          China Unicom
descr:          No.21,JiN-Rong Street,
descr:          Beijing 100033
country:        CN
admin-c:        CH1302-AP
tech-c:         WW444-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-HA
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:12:22Z
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:  2025-10-17T02:26:26Z
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:         Wei Wang
nic-hdl:        WW444-AP
e-mail:         abuse@public.zz.ha.cn
address:        #55 San Quan Road, Zhengzhou, Henan Provice
phone:          +86-371-65952358
fax-no:         +86-371-65968952
country:        CN
mnt-by:         MAINT-CNCGROUP-HA
last-modified:  2010-03-05T08:20:01Z
source:         APNIC

% Information related to '42.224.0.0/12AS4837'

route:          42.224.0.0/12
descr:          China Unicom Henan Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-03-02T05:24:03Z
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 <<>> 42.239.183.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45087
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.239.183.99.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025110500 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Nov 05 23:31:36 CST 2025
;; MSG SIZE  rcvd: 106
Host info
99.183.239.42.in-addr.arpa domain name pointer hn.kd.ny.adsl.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
99.183.239.42.in-addr.arpa	name = hn.kd.ny.adsl.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
210.56.28.219 attackbots
2019-10-02T00:59:58.3552901495-001 sshd\[24654\]: Invalid user donna from 210.56.28.219 port 58400
2019-10-02T00:59:58.3583151495-001 sshd\[24654\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.56.28.219
2019-10-02T01:00:00.5632971495-001 sshd\[24654\]: Failed password for invalid user donna from 210.56.28.219 port 58400 ssh2
2019-10-02T01:04:46.7392341495-001 sshd\[25005\]: Invalid user bwadmin from 210.56.28.219 port 42262
2019-10-02T01:04:46.7424101495-001 sshd\[25005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.56.28.219
2019-10-02T01:04:48.8186501495-001 sshd\[25005\]: Failed password for invalid user bwadmin from 210.56.28.219 port 42262 ssh2
...
2019-10-02 13:48:41
45.55.88.94 attackbots
Oct  1 20:20:21 hanapaa sshd\[9038\]: Invalid user etc_mail from 45.55.88.94
Oct  1 20:20:21 hanapaa sshd\[9038\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=retailnes.com
Oct  1 20:20:24 hanapaa sshd\[9038\]: Failed password for invalid user etc_mail from 45.55.88.94 port 47122 ssh2
Oct  1 20:25:52 hanapaa sshd\[9539\]: Invalid user ubnt from 45.55.88.94
Oct  1 20:25:52 hanapaa sshd\[9539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=retailnes.com
2019-10-02 14:26:34
85.96.182.209 attackspambots
Automatic report - Port Scan Attack
2019-10-02 13:53:22
117.255.216.106 attack
Oct  2 07:08:00 site3 sshd\[204646\]: Invalid user bd from 117.255.216.106
Oct  2 07:08:00 site3 sshd\[204646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.255.216.106
Oct  2 07:08:02 site3 sshd\[204646\]: Failed password for invalid user bd from 117.255.216.106 port 16502 ssh2
Oct  2 07:12:58 site3 sshd\[204826\]: Invalid user localadmin from 117.255.216.106
Oct  2 07:12:58 site3 sshd\[204826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.255.216.106
...
2019-10-02 13:26:16
111.230.15.197 attackspambots
Automatic report - Banned IP Access
2019-10-02 13:45:44
178.128.114.248 attackbots
" "
2019-10-02 14:16:49
210.92.91.223 attackspam
Oct  1 20:02:43 php1 sshd\[19168\]: Invalid user oracle from 210.92.91.223
Oct  1 20:02:43 php1 sshd\[19168\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.92.91.223
Oct  1 20:02:45 php1 sshd\[19168\]: Failed password for invalid user oracle from 210.92.91.223 port 54878 ssh2
Oct  1 20:07:13 php1 sshd\[19755\]: Invalid user mhal from 210.92.91.223
Oct  1 20:07:13 php1 sshd\[19755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.92.91.223
2019-10-02 14:15:44
71.6.232.5 attackbotsspam
10/02/2019-01:22:06.368550 71.6.232.5 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 71
2019-10-02 14:01:58
45.89.175.139 spam
Malicious link harvesting credentials.
2019-10-02 13:59:17
5.189.207.249 attackspambots
B: Magento admin pass test (abusive)
2019-10-02 14:15:14
193.112.74.137 attack
Oct  1 18:59:17 php1 sshd\[12424\]: Invalid user wisnu from 193.112.74.137
Oct  1 18:59:17 php1 sshd\[12424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.74.137
Oct  1 18:59:18 php1 sshd\[12424\]: Failed password for invalid user wisnu from 193.112.74.137 port 56331 ssh2
Oct  1 19:04:15 php1 sshd\[12905\]: Invalid user changeme from 193.112.74.137
Oct  1 19:04:15 php1 sshd\[12905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.74.137
2019-10-02 14:08:08
132.145.21.100 attack
Oct  2 07:28:30 vps691689 sshd[26834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.145.21.100
Oct  2 07:28:32 vps691689 sshd[26834]: Failed password for invalid user Administrator from 132.145.21.100 port 46756 ssh2
...
2019-10-02 14:00:28
89.100.21.40 attackbotsspam
Oct  2 06:10:47 hcbbdb sshd\[20839\]: Invalid user KBF1 from 89.100.21.40
Oct  2 06:10:47 hcbbdb sshd\[20839\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.100.21.40
Oct  2 06:10:49 hcbbdb sshd\[20839\]: Failed password for invalid user KBF1 from 89.100.21.40 port 35256 ssh2
Oct  2 06:14:54 hcbbdb sshd\[21288\]: Invalid user rechinu84 from 89.100.21.40
Oct  2 06:14:54 hcbbdb sshd\[21288\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.100.21.40
2019-10-02 14:21:34
188.117.151.197 attackbotsspam
Oct  2 07:28:42 markkoudstaal sshd[30308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.117.151.197
Oct  2 07:28:44 markkoudstaal sshd[30308]: Failed password for invalid user ubnt from 188.117.151.197 port 13492 ssh2
Oct  2 07:32:56 markkoudstaal sshd[30687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.117.151.197
2019-10-02 13:49:23
51.255.174.215 attackbotsspam
Invalid user admin from 51.255.174.215 port 40673
2019-10-02 14:02:55

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