120.217.243.55

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 '120.192.0.0 - 120.255.255.255'

% Abuse contact for '120.192.0.0 - 120.255.255.255' is 'abuse@chinamobile.com'

inetnum:        120.192.0.0 - 120.255.255.255
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
abuse-c:        AC2006-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-CHINAMOBILE-CN
last-modified:  2020-07-15T13:10:01Z
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:  2026-03-23T00:47:53Z
source:         APNIC

organisation:   ORG-CM1-AP
org-name:       China Mobile
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:  2023-09-05T02:14:48Z
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 '120.192.0.0/11AS9808'

route:          120.192.0.0/11
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2008-11-05T07:31:17Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 120.217.243.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50720
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;120.217.243.55.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026070401 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jul 05 10:37:46 CST 2026
;; MSG SIZE  rcvd: 107

Host info

Host 55.243.217.120.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.243.217.120.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
95.31.245.93	attackspambots	belitungshipwreck.org 95.31.245.93 [07/Jun/2020:08:18:05 +0200] "POST /wp-login.php HTTP/1.1" 200 5891 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" belitungshipwreck.org 95.31.245.93 [07/Jun/2020:08:18:05 +0200] "POST /wp-login.php HTTP/1.1" 200 5863 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"	2020-06-07 17:04:32
184.105.139.77	attackspam	[portscan] udp/1900 [ssdp] *(RWIN=-)(06070941)	2020-06-07 17:21:48
182.61.6.174	attack	Jun 7 18:05:27 web1 sshd[30053]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.6.174 user=root Jun 7 18:05:28 web1 sshd[30053]: Failed password for root from 182.61.6.174 port 40942 ssh2 Jun 7 18:19:10 web1 sshd[1175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.6.174 user=root Jun 7 18:19:11 web1 sshd[1175]: Failed password for root from 182.61.6.174 port 38400 ssh2 Jun 7 18:22:40 web1 sshd[2091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.6.174 user=root Jun 7 18:22:42 web1 sshd[2091]: Failed password for root from 182.61.6.174 port 52484 ssh2 Jun 7 18:26:22 web1 sshd[3000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.6.174 user=root Jun 7 18:26:23 web1 sshd[3000]: Failed password for root from 182.61.6.174 port 38342 ssh2 Jun 7 18:29:52 web1 sshd[3895]: pam_unix(sshd:aut ...	2020-06-07 17:03:29
183.129.141.30	attack	Jun 7 00:54:46 NPSTNNYC01T sshd[10674]: Failed password for root from 183.129.141.30 port 57640 ssh2 Jun 7 00:58:34 NPSTNNYC01T sshd[10946]: Failed password for root from 183.129.141.30 port 47316 ssh2 ...	2020-06-07 16:48:30
192.144.142.62	attack	2020-06-07T05:52:59.025977shield sshd\[11421\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.142.62 user=root 2020-06-07T05:53:01.179788shield sshd\[11421\]: Failed password for root from 192.144.142.62 port 55356 ssh2 2020-06-07T05:55:04.430130shield sshd\[12192\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.142.62 user=root 2020-06-07T05:55:06.408689shield sshd\[12192\]: Failed password for root from 192.144.142.62 port 50930 ssh2 2020-06-07T05:57:09.865465shield sshd\[12986\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.142.62 user=root	2020-06-07 17:07:37
114.67.74.139	attack	SSH Brute-Forcing (server2)	2020-06-07 16:44:47
114.67.253.68	attack	$f2bV_matches \| Triggered by Fail2Ban at Vostok web server	2020-06-07 17:17:46
191.36.174.173	attack	TCP (SYN) 191.36.174.173:25231 -> port 23, len 44	2020-06-07 17:21:27
51.195.157.107	attack	Jun 1 17:04:59 v11 sshd[4080]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.195.157.107 user=r.r Jun 1 17:05:01 v11 sshd[4080]: Failed password for r.r from 51.195.157.107 port 42294 ssh2 Jun 1 17:05:01 v11 sshd[4080]: Received disconnect from 51.195.157.107 port 42294:11: Bye Bye [preauth] Jun 1 17:05:01 v11 sshd[4080]: Disconnected from 51.195.157.107 port 42294 [preauth] Jun 1 17:10:00 v11 sshd[4438]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.195.157.107 user=r.r Jun 1 17:10:02 v11 sshd[4438]: Failed password for r.r from 51.195.157.107 port 48964 ssh2 Jun 1 17:10:02 v11 sshd[4438]: Received disconnect from 51.195.157.107 port 48964:11: Bye Bye [preauth] Jun 1 17:10:02 v11 sshd[4438]: Disconnected from 51.195.157.107 port 48964 [preauth] Jun 1 17:12:38 v11 sshd[4987]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.195.1........ -------------------------------	2020-06-07 16:52:14
157.245.91.72	attackspam	Jun 7 08:52:13 jumpserver sshd[104961]: Failed password for root from 157.245.91.72 port 39212 ssh2 Jun 7 08:56:31 jumpserver sshd[104977]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.91.72 user=root Jun 7 08:56:34 jumpserver sshd[104977]: Failed password for root from 157.245.91.72 port 43524 ssh2 ...	2020-06-07 17:23:40
152.254.225.212	attackspam	Automatic report - Port Scan Attack	2020-06-07 17:22:41
133.242.155.85	attackbotsspam	Jun 7 10:36:29 ns37 sshd[16724]: Failed password for root from 133.242.155.85 port 50852 ssh2 Jun 7 10:40:02 ns37 sshd[16982]: Failed password for root from 133.242.155.85 port 55474 ssh2	2020-06-07 17:09:30
218.4.164.86	attack	Jun 7 11:01:05 eventyay sshd[14199]: Failed password for root from 218.4.164.86 port 52371 ssh2 Jun 7 11:05:03 eventyay sshd[14288]: Failed password for root from 218.4.164.86 port 50378 ssh2 ...	2020-06-07 17:16:19
109.201.99.250	attackbotsspam	[portscan] Port scan	2020-06-07 17:07:18
155.94.177.153	attackbots	Port Scan detected from 155.94.177.153 (US/United States/California/Los Angeles (Downtown)/155.94.177.153.static.quadranet.com). 4 hits in the last 70 seconds	2020-06-07 17:12:01

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