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 '42.4.0.0 - 42.7.255.255'

% Abuse contact for '42.4.0.0 - 42.7.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        42.4.0.0 - 42.7.255.255
netname:        UNICOM-LN
descr:          UNICOM Liaoning Province Network
descr:          China Unicom
descr:          No.21, Jin-Rong Street
descr:          Beijing 100033
country:        CN
admin-c:        CH444-AP
tech-c:         ZB17-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
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:34:45Z
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:         CNCGroup Hostmaster
nic-hdl:        CH444-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Financial Street
address:        Beijing,100033,P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CN-CUCGROUP
last-modified:  2017-09-05T06:36:14Z
source:         APNIC

person:         ZHAO BO
address:        96,JieFang Road ChangChun 130021 China.
country:        CN
phone:          +86-431-8925217
fax-no:         +86-431-8925190
e-mail:         wtg@mail.jl.cn
nic-hdl:        ZB17-AP
mnt-by:         MAINT-CHINANET-JL
last-modified:  2008-09-04T07:30:04Z
source:         APNIC

% Information related to '42.4.0.0/14AS4837'

route:          42.4.0.0/14
descr:          China Unicom Liaoning Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-03-02T05:24:02Z
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 <<>> 42.7.152.129
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29244
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.7.152.129.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026031101 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 12 04:30:18 CST 2026
;; MSG SIZE  rcvd: 105
Host info
Host 129.152.7.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 129.152.7.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.66.224.90 attack
Oct  6 22:20:28 dedicated sshd[937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.66.224.90  user=root
Oct  6 22:20:30 dedicated sshd[937]: Failed password for root from 121.66.224.90 port 50844 ssh2
2019-10-07 04:27:26
121.240.227.66 attack
(sshd) Failed SSH login from 121.240.227.66 (IN/India/121.240.227.66.static-mumbai.vsnl.net.in): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  6 20:59:34 server2 sshd[7950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.240.227.66  user=root
Oct  6 20:59:36 server2 sshd[7950]: Failed password for root from 121.240.227.66 port 53099 ssh2
Oct  6 21:31:41 server2 sshd[12002]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.240.227.66  user=root
Oct  6 21:31:43 server2 sshd[12002]: Failed password for root from 121.240.227.66 port 14084 ssh2
Oct  6 21:53:02 server2 sshd[13719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.240.227.66  user=root
2019-10-07 04:32:52
150.95.110.90 attackspambots
2019-10-06T20:06:59.811674shield sshd\[29715\]: Invalid user Ricardo2017 from 150.95.110.90 port 43464
2019-10-06T20:06:59.816665shield sshd\[29715\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v150-95-110-90.a00d.g.han1.static.cnode.io
2019-10-06T20:07:02.274925shield sshd\[29715\]: Failed password for invalid user Ricardo2017 from 150.95.110.90 port 43464 ssh2
2019-10-06T20:11:36.605674shield sshd\[30292\]: Invalid user Ricardo2017 from 150.95.110.90 port 55462
2019-10-06T20:11:36.609872shield sshd\[30292\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v150-95-110-90.a00d.g.han1.static.cnode.io
2019-10-07 04:27:54
51.38.48.127 attackspam
Oct  6 19:50:23 sshgateway sshd\[5166\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.48.127  user=root
Oct  6 19:50:25 sshgateway sshd\[5166\]: Failed password for root from 51.38.48.127 port 52464 ssh2
Oct  6 19:53:53 sshgateway sshd\[5172\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.48.127  user=root
2019-10-07 04:04:30
152.136.76.134 attack
Oct  6 19:53:02 anodpoucpklekan sshd[100383]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.76.134  user=root
Oct  6 19:53:04 anodpoucpklekan sshd[100383]: Failed password for root from 152.136.76.134 port 49993 ssh2
...
2019-10-07 04:34:06
77.247.108.222 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-07 04:37:01
149.129.222.128 attackspambots
Web App Attack
2019-10-07 04:43:09
222.186.15.110 attackspam
Unauthorized access to SSH at 6/Oct/2019:20:27:25 +0000.
Received:  (SSH-2.0-PUTTY)
2019-10-07 04:31:43
220.244.98.26 attack
Oct  6 16:25:14 TORMINT sshd\[7782\]: Invalid user Cent0s123!@\# from 220.244.98.26
Oct  6 16:25:14 TORMINT sshd\[7782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.244.98.26
Oct  6 16:25:16 TORMINT sshd\[7782\]: Failed password for invalid user Cent0s123!@\# from 220.244.98.26 port 57722 ssh2
...
2019-10-07 04:35:52
139.59.249.255 attackspam
Oct  6 20:10:48 localhost sshd\[76511\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.249.255  user=root
Oct  6 20:10:50 localhost sshd\[76511\]: Failed password for root from 139.59.249.255 port 22996 ssh2
Oct  6 20:15:17 localhost sshd\[76715\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.249.255  user=root
Oct  6 20:15:19 localhost sshd\[76715\]: Failed password for root from 139.59.249.255 port 63042 ssh2
Oct  6 20:19:55 localhost sshd\[76920\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.249.255  user=root
...
2019-10-07 04:35:10
5.39.85.175 attackbots
SSH Brute-Force reported by Fail2Ban
2019-10-07 04:02:35
54.37.254.57 attack
Oct  6 10:04:32 auw2 sshd\[5635\]: Invalid user 123Faithless from 54.37.254.57
Oct  6 10:04:32 auw2 sshd\[5635\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3108951.ip-54-37-254.eu
Oct  6 10:04:35 auw2 sshd\[5635\]: Failed password for invalid user 123Faithless from 54.37.254.57 port 52452 ssh2
Oct  6 10:08:24 auw2 sshd\[5997\]: Invalid user Compilern-123 from 54.37.254.57
Oct  6 10:08:24 auw2 sshd\[5997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3108951.ip-54-37-254.eu
2019-10-07 04:25:37
49.205.203.159 attackspambots
Oct  6 22:53:42 hosting sshd[21696]: Invalid user pi from 49.205.203.159 port 45704
Oct  6 22:53:42 hosting sshd[21695]: Invalid user pi from 49.205.203.159 port 45698
Oct  6 22:53:42 hosting sshd[21696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.205.203.159
Oct  6 22:53:42 hosting sshd[21696]: Invalid user pi from 49.205.203.159 port 45704
Oct  6 22:53:44 hosting sshd[21696]: Failed password for invalid user pi from 49.205.203.159 port 45704 ssh2
Oct  6 22:53:42 hosting sshd[21695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.205.203.159
Oct  6 22:53:42 hosting sshd[21695]: Invalid user pi from 49.205.203.159 port 45698
Oct  6 22:53:44 hosting sshd[21695]: Failed password for invalid user pi from 49.205.203.159 port 45698 ssh2
...
2019-10-07 04:10:33
185.176.27.122 attackbots
10/06/2019-15:53:09.185380 185.176.27.122 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-07 04:30:44
177.159.76.57 attackspambots
Automatic report - Port Scan Attack
2019-10-07 04:29:32

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