112.51.225.83 - IPInfo

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-CM1-AP
admin-c:        ct74-AP
tech-c:         HL1318-AP
status:         ALLOCATED PORTABLE
abuse-c:        AC2006-AP
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-CHINAMOBILE-CN
last-modified:  2026-05-22T03:50:58Z
source:         APNIC

irt:            IRT-CHINAMOBILE-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:  2026-08-13T06:25:29Z
source:         APNIC

organisation:   ORG-CM1-AP
org-name:       China Mobile Communications Group Co., Ltd
org-type:       LIR
country:        CN
address:        29, Jinrong Ave.
phone:          +86-10-5268-6688
fax-no:         +86-10-5261-6187
e-mail:         hostmaster@chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-07-31T13:46:41Z
source:         APNIC

role:           ABUSE CHINAMOBILECN
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:        AC2006-AP
remarks:        Generated from irt object IRT-CHINAMOBILE-CN
remarks:        abuse@chinamobile.com was validated on 2026-03-23
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-23T00:48:02Z
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-US2)

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 112.51.225.83
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64198
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;112.51.225.83.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026090701 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 08 17:02:45 CST 2026
;; MSG SIZE  rcvd: 106

Host info

Host 83.225.51.112.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 83.225.51.112.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

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50.43.6.35	attack	SSH login attempts brute force.	2020-01-31 19:51:01
92.222.36.74	attackbots	Jan 30 22:02:37 pi01 sshd[18963]: Connection from 92.222.36.74 port 55344 on 192.168.1.10 port 22 Jan 30 22:02:38 pi01 sshd[18963]: Invalid user lakshmi from 92.222.36.74 port 55344 Jan 30 22:02:38 pi01 sshd[18963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.36.74 Jan 30 22:02:39 pi01 sshd[18963]: Failed password for invalid user lakshmi from 92.222.36.74 port 55344 ssh2 Jan 30 22:02:39 pi01 sshd[18963]: Received disconnect from 92.222.36.74 port 55344:11: Bye Bye [preauth] Jan 30 22:02:39 pi01 sshd[18963]: Disconnected from 92.222.36.74 port 55344 [preauth] Jan 30 22:22:39 pi01 sshd[19989]: Connection from 92.222.36.74 port 55702 on 192.168.1.10 port 22 Jan 30 22:22:40 pi01 sshd[19989]: Invalid user vajrapani from 92.222.36.74 port 55702 Jan 30 22:22:40 pi01 sshd[19989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.36.74 Jan 30 22:22:42 pi01 sshd[19989]: Failed passwor........ -------------------------------	2020-01-31 19:22:13
183.15.176.65	attack	Unauthorized connection attempt detected from IP address 183.15.176.65 to port 2220 [J]	2020-01-31 19:48:23
61.246.33.106	attack	SSH Brute Force, server-1 sshd[20180]: Failed password for invalid user dhamani from 61.246.33.106 port 42982 ssh2	2020-01-31 19:19:43
193.70.43.220	attackspam	Unauthorized connection attempt detected from IP address 193.70.43.220 to port 2220 [J]	2020-01-31 19:44:48
180.180.240.130	attack	1580461668 - 01/31/2020 10:07:48 Host: 180.180.240.130/180.180.240.130 Port: 445 TCP Blocked	2020-01-31 19:35:16
88.157.139.250	attackbotsspam	01/31/2020-03:47:42.049159 88.157.139.250 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433	2020-01-31 19:16:33
91.208.184.168	attackbotsspam	Jan 31 09:47:39 grey postfix/smtpd\[7341\]: NOQUEUE: reject: RCPT from unknown\[91.208.184.168\]: 554 5.7.1 Service unavailable\; Client host \[91.208.184.168\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[91.208.184.168\]\; from=\<5981-1949-144420-698-dpeter=videsign.hu@mail.greenvally.rest\> to=\ proto=ESMTP helo=\ ...	2020-01-31 19:17:52
172.217.4.36	attackspam	Avast Antivirus group that is scraping up data from my devices and accounts, as well as others around while I'm on social media. Also reading my emails out loud on Twitter.	2020-01-31 19:13:18
81.218.133.100	attackspam	Unauthorized connection attempt detected from IP address 81.218.133.100 to port 23 [J]	2020-01-31 19:13:45
187.185.70.10	attack	2020-01-31T21:48:20.386851luisaranguren sshd[3302233]: Invalid user uddhar from 187.185.70.10 port 57254 2020-01-31T21:48:22.118007luisaranguren sshd[3302233]: Failed password for invalid user uddhar from 187.185.70.10 port 57254 ssh2 ...	2020-01-31 19:24:47
213.6.93.14	attackbots	Unauthorized connection attempt from IP address 213.6.93.14 on Port 445(SMB)	2020-01-31 19:35:40
136.56.52.204	attackbotsspam	detected by Fail2Ban	2020-01-31 19:32:22
222.186.175.215	attackbotsspam	k+ssh-bruteforce	2020-01-31 19:18:35
194.150.40.97	attackbots	Unauthorized connection attempt from IP address 194.150.40.97 on Port 445(SMB)	2020-01-31 19:56:13

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