112.51.239.242

Basic Info

City: unknown

Region: Fujian

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '112.0.0.0 - 112.63.255.255'

% Abuse contact for '112.0.0.0 - 112.63.255.255' is 'abuse@chinamobile.com'

inetnum:        112.0.0.0 - 112.63.255.255
netname:        CMNET
descr:          China Mobile Communications Corporation
descr:          Mobile Communications Network Operator in China
descr:          Internet Service Provider in China
country:        CN
org:            ORG-CMCC1-AP
admin-c:        ct74-AP
tech-c:         HL1318-AP
abuse-c:        AC1895-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-CN-CMCC
mnt-routes:     MAINT-CN-CMCC
mnt-irt:        IRT-CHINAMOBILE2-CN
last-modified:  2020-12-15T02:55:47Z
source:         APNIC

irt:            IRT-CHINAMOBILE2-CN
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
e-mail:         abuse@chinamobile.com
abuse-mailbox:  abuse@chinamobile.com
admin-c:        ct74-AP
tech-c:         CT74-AP
auth:           # Filtered
remarks:        abuse@chinamobile.com was validated on 2026-03-23
mnt-by:         MAINT-CN-CMCC
last-modified:  2026-03-23T00:47:51Z
source:         APNIC

organisation:   ORG-CMCC1-AP
org-name:       China Mobile Communications Corporation
org-type:       LIR
country:        CN
address:        29,Jinrong Ave.,
address:        Xicheng District,
phone:          +861052686688
fax-no:         +861052616187
e-mail:         hostmaster@chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:58Z
source:         APNIC

role:           ABUSE CHINAMOBILE2CN
country:        ZZ
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
phone:          +000000000
e-mail:         abuse@chinamobile.com
admin-c:        ct74-AP
tech-c:         CT74-AP
nic-hdl:        AC1895-AP
remarks:        Generated from irt object IRT-CHINAMOBILE2-CN
remarks:        abuse@chinamobile.com was validated on 2026-03-23
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-23T00:48:00Z
source:         APNIC

role:           chinamobile tech
address:        29, Jinrong Ave.,Xicheng district
address:        Beijing
country:        CN
phone:          +86 5268 6688
fax-no:         +86 5261 6187
e-mail:         hostmaster@chinamobile.com
admin-c:        HL1318-AP
tech-c:         HL1318-AP
nic-hdl:        ct74-AP
notify:         hostmaster@chinamobile.com
mnt-by:         MAINT-cn-cmcc
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:37:27Z
source:         APNIC

person:         haijun li
nic-hdl:        HL1318-AP
e-mail:         hostmaster@chinamobile.com
address:        29,Jinrong Ave, Xicheng district,beijing,100032
phone:          +86 1052686688
fax-no:         +86 10 52616187
country:        CN
mnt-by:         MAINT-CN-CMCC
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:38:38Z
source:         APNIC

% Information related to '112.48.0.0/14AS9808'

route:          112.48.0.0/14
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2009-10-27T08:12:05Z
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 <<>> 112.51.239.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44209
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;112.51.239.242.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026042600 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 26 17:02:19 CST 2026
;; MSG SIZE  rcvd: 107

Host info

Host 242.239.51.112.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.239.51.112.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
103.110.48.2	attackspambots	Unauthorized connection attempt from IP address 103.110.48.2 on Port 445(SMB)	2019-12-02 20:12:46
81.30.152.54	attackspam	\[2019-12-02 06:59:31\] NOTICE\[2754\] chan_sip.c: Registration from '\' failed for '81.30.152.54:57437' - Wrong password \[2019-12-02 06:59:31\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-02T06:59:31.702-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="360",SessionID="0x7f26c4a90648",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.30.152.54/57437",Challenge="6055cdc2",ReceivedChallenge="6055cdc2",ReceivedHash="169f13da1a261073964f9acd90c2485c" \[2019-12-02 07:00:06\] NOTICE\[2754\] chan_sip.c: Registration from '\' failed for '81.30.152.54:57196' - Wrong password \[2019-12-02 07:00:06\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-02T07:00:06.926-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="6962",SessionID="0x7f26c445f668",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.30.152.54/5	2019-12-02 20:22:32
218.92.0.141	attack	Dec 2 02:06:16 web1 sshd\[22474\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.141 user=root Dec 2 02:06:18 web1 sshd\[22474\]: Failed password for root from 218.92.0.141 port 35442 ssh2 Dec 2 02:06:22 web1 sshd\[22474\]: Failed password for root from 218.92.0.141 port 35442 ssh2 Dec 2 02:06:25 web1 sshd\[22474\]: Failed password for root from 218.92.0.141 port 35442 ssh2 Dec 2 02:06:28 web1 sshd\[22474\]: Failed password for root from 218.92.0.141 port 35442 ssh2	2019-12-02 20:07:30
104.236.72.187	attack	Dec 2 17:34:33 areeb-Workstation sshd[14329]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.72.187 Dec 2 17:34:35 areeb-Workstation sshd[14329]: Failed password for invalid user drumheller from 104.236.72.187 port 40549 ssh2 ...	2019-12-02 20:34:48
14.169.171.136	attackspam	445/tcp [2019-12-02]1pkt	2019-12-02 20:24:29
117.220.156.197	attackspam	445/tcp [2019-12-02]1pkt	2019-12-02 20:39:01
200.205.60.171	attackbots	Unauthorised access (Dec 2) SRC=200.205.60.171 LEN=52 TOS=0x10 PREC=0x40 TTL=112 ID=2167 DF TCP DPT=445 WINDOW=8192 SYN	2019-12-02 20:08:11
113.172.191.34	attack	$f2bV_matches	2019-12-02 20:12:28
106.12.77.199	attackspam	$f2bV_matches	2019-12-02 20:29:11
1.193.160.164	attackbots	Dec 2 01:15:16 home sshd[25730]: Invalid user gdm from 1.193.160.164 port 40207 Dec 2 01:15:16 home sshd[25730]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.193.160.164 Dec 2 01:15:16 home sshd[25730]: Invalid user gdm from 1.193.160.164 port 40207 Dec 2 01:15:18 home sshd[25730]: Failed password for invalid user gdm from 1.193.160.164 port 40207 ssh2 Dec 2 01:24:02 home sshd[25862]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.193.160.164 user=root Dec 2 01:24:04 home sshd[25862]: Failed password for root from 1.193.160.164 port 18320 ssh2 Dec 2 01:32:08 home sshd[26027]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.193.160.164 user=mail Dec 2 01:32:11 home sshd[26027]: Failed password for mail from 1.193.160.164 port 55434 ssh2 Dec 2 01:39:37 home sshd[26077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.193.160.164 u	2019-12-02 20:05:36
137.97.71.179	attackspam	445/tcp [2019-12-02]1pkt	2019-12-02 20:41:25
51.254.210.53	attack	(sshd) Failed SSH login from 51.254.210.53 (53.ip-51-254-210.eu): 5 in the last 3600 secs	2019-12-02 20:35:22
112.85.42.180	attack	Dec 2 13:12:27 dcd-gentoo sshd[21750]: User root from 112.85.42.180 not allowed because none of user's groups are listed in AllowGroups Dec 2 13:12:30 dcd-gentoo sshd[21750]: error: PAM: Authentication failure for illegal user root from 112.85.42.180 Dec 2 13:12:27 dcd-gentoo sshd[21750]: User root from 112.85.42.180 not allowed because none of user's groups are listed in AllowGroups Dec 2 13:12:30 dcd-gentoo sshd[21750]: error: PAM: Authentication failure for illegal user root from 112.85.42.180 Dec 2 13:12:27 dcd-gentoo sshd[21750]: User root from 112.85.42.180 not allowed because none of user's groups are listed in AllowGroups Dec 2 13:12:30 dcd-gentoo sshd[21750]: error: PAM: Authentication failure for illegal user root from 112.85.42.180 Dec 2 13:12:30 dcd-gentoo sshd[21750]: Failed keyboard-interactive/pam for invalid user root from 112.85.42.180 port 12842 ssh2 ...	2019-12-02 20:22:17
213.32.22.239	attackbots	Dec 2 13:31:53 meumeu sshd[24781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.22.239 Dec 2 13:31:55 meumeu sshd[24781]: Failed password for invalid user puskeiler from 213.32.22.239 port 52760 ssh2 Dec 2 13:37:16 meumeu sshd[25534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.22.239 ...	2019-12-02 20:39:15
202.188.101.106	attack	Dec 2 09:04:43 firewall sshd[19660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.188.101.106 Dec 2 09:04:43 firewall sshd[19660]: Invalid user administrator from 202.188.101.106 Dec 2 09:04:45 firewall sshd[19660]: Failed password for invalid user administrator from 202.188.101.106 port 36100 ssh2 ...	2019-12-02 20:38:10

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