183.222.21.138

Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: China Mobile

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 '183.192.0.0 - 183.255.255.255'

% Abuse contact for '183.192.0.0 - 183.255.255.255' is 'abuse@chinamobile.com'

inetnum:        183.192.0.0 - 183.255.255.255
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 2026-09-30
mnt-by:         MAINT-CN-CMCC
last-modified:  2026-09-30T02:37:06Z
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 2026-09-30
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-30T02:37:41Z
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 '183.192.0.0/11AS9808'

route:          183.192.0.0/11
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2010-12-08T08:06:16Z
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 <<>> 183.222.21.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14556
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;183.222.21.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026102600 1800 900 604800 86400

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 26 23:02:45 CST 2026
;; MSG SIZE  rcvd: 107

Host info

Host 138.21.222.183.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.21.222.183.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

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89.144.2.215	attackbots	2020-09-04 11:46:25.207545-0500 localhost smtpd[27340]: NOQUEUE: reject: RCPT from unknown[89.144.2.215]: 450 4.7.25 Client host rejected: cannot find your hostname, [89.144.2.215]; from= to= proto=ESMTP helo=	2020-09-06 01:21:16
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91.149.213.154	attackbots	Hi, Hi, The IP 91.149.213.154 has just been banned by after 5 attempts against postfix. Here is more information about 91.149.213.154 : % This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Condhostnameions. % See hxxp://www.ripe.net/db/support/db-terms-condhostnameions.pdf % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '91.149.213.0 - 91.149.213.255' % x@x inetnum: 91.149.213.0 - 91.149.213.255 org: ORG-IB111-RIPE netname: IPV4-BUYERS-NET country: PL admin-c: ACRO23711-RIPE tech-c: ACRO23711-RIPE mnt-domains: MARTON-MNT mnt-domains: IPV4BUYERS mnt-routes: MARTON-MNT mnt-routes: IPV4MNT status: ASSIGNED PA mnt-by: MARTON-MNT created: 2007-05-29T09:22:33Z last-modified: 2020-07-02T08:54:59Z source: RIPE organisation: ........ ------------------------------	2020-09-06 01:20:55
123.31.31.95	attack	Tried our host z.	2020-09-06 00:52:53
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