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:
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       140.207.0.0 - 140.207.255.255
CIDR:           140.207.0.0/16
NetName:        APNIC-ERX-140-207-0-0
NetHandle:      NET-140-207-0-0-1
Parent:         NET140 (NET-140-0-0-0-0)
NetType:        Early Registrations, Transferred to APNIC
OriginAS:       
Organization:   Asia Pacific Network Information Centre (APNIC)
RegDate:        2010-11-03
Updated:        2010-11-17
Comment:        This IP address range is not registered in the ARIN database.
Comment:        This range was transferred to the APNIC Whois Database as
Comment:        part of the ERX (Early Registration Transfer) project.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Comment:        
Comment:        ** IMPORTANT NOTE: APNIC is the Regional Internet Registry
Comment:        for the Asia Pacific region.  APNIC does not operate networks
Comment:        using this IP address range and is not able to investigate
Comment:        spam or abuse reports relating to these addresses.  For more
Comment:        help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming
Ref:            https://rdap.arin.net/registry/ip/140.207.0.0

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.apnic.net


OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



Found a referral to whois.apnic.net.

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

% Information related to '140.206.0.0 - 140.207.255.255'

% Abuse contact for '140.206.0.0 - 140.207.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        140.206.0.0 - 140.207.255.255
netname:        UNICOM-SH
descr:          CHINA UNICOM Shanghai city network
descr:          China Unicom
descr:          No.21,Jin Rong Street,Beijing,100033
descr:          P.R.China
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-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-SH
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:10:27Z
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 2026-05-08
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-05-09T04:50:16Z
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 2026-05-08
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-08T01:31:32Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

% Information related to '140.207.56.0/24AS140979'

route:          140.207.56.0/24
origin:         AS140979
descr:          China Unicom
                B811&A1218, China Unicom
                No.21, Jin-Rong Street
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2023-06-08T06:29:46Z
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 <<>> 140.207.56.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59542
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;140.207.56.254.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026063000 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 30 16:45:00 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 254.56.207.140.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 254.56.207.140.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.85.206.125 attack
$f2bV_matches
2019-08-21 09:35:49
115.159.237.70 attackspam
Aug 20 15:47:43 tdfoods sshd\[3485\]: Invalid user lmondon from 115.159.237.70
Aug 20 15:47:43 tdfoods sshd\[3485\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.237.70
Aug 20 15:47:45 tdfoods sshd\[3485\]: Failed password for invalid user lmondon from 115.159.237.70 port 34282 ssh2
Aug 20 15:51:04 tdfoods sshd\[3775\]: Invalid user marcelo from 115.159.237.70
Aug 20 15:51:04 tdfoods sshd\[3775\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.237.70
2019-08-21 09:55:23
118.169.12.200 attackspam
Telnet Server BruteForce Attack
2019-08-21 09:46:00
46.105.91.178 attackbots
Invalid user nagioss from 46.105.91.178 port 60030
2019-08-21 09:14:41
37.59.189.18 attackbotsspam
Aug 21 04:26:10 site2 sshd\[40374\]: Invalid user taiwan from 37.59.189.18Aug 21 04:26:12 site2 sshd\[40374\]: Failed password for invalid user taiwan from 37.59.189.18 port 53204 ssh2Aug 21 04:30:35 site2 sshd\[40451\]: Failed password for root from 37.59.189.18 port 44078 ssh2Aug 21 04:34:55 site2 sshd\[40503\]: Invalid user xy from 37.59.189.18Aug 21 04:34:56 site2 sshd\[40503\]: Failed password for invalid user xy from 37.59.189.18 port 34970 ssh2
...
2019-08-21 09:54:14
54.36.149.62 attackbotsspam
Automatic report - Banned IP Access
2019-08-21 09:33:11
138.197.213.233 attack
Aug 21 03:34:55 rpi sshd[14789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.213.233 
Aug 21 03:34:57 rpi sshd[14789]: Failed password for invalid user adm from 138.197.213.233 port 37796 ssh2
2019-08-21 09:52:30
171.25.193.78 attackspam
scan r
2019-08-21 09:19:28
118.24.122.245 attackspambots
Aug  1 04:46:55 vtv3 sshd\[17810\]: Invalid user qhsupport from 118.24.122.245 port 44845
Aug  1 04:46:55 vtv3 sshd\[17810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.122.245
Aug  1 04:46:57 vtv3 sshd\[17810\]: Failed password for invalid user qhsupport from 118.24.122.245 port 44845 ssh2
Aug  1 04:50:21 vtv3 sshd\[19595\]: Invalid user leon from 118.24.122.245 port 19718
Aug  1 04:50:21 vtv3 sshd\[19595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.122.245
Aug  1 05:03:11 vtv3 sshd\[25913\]: Invalid user kooroon from 118.24.122.245 port 32146
Aug  1 05:03:11 vtv3 sshd\[25913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.122.245
Aug  1 05:03:13 vtv3 sshd\[25913\]: Failed password for invalid user kooroon from 118.24.122.245 port 32146 ssh2
Aug  1 05:06:28 vtv3 sshd\[27613\]: Invalid user exploit from 118.24.122.245 port 63562
Aug  1 05:06:28 vtv
2019-08-21 09:39:36
23.129.64.160 attackspambots
2019-08-12T15:30:03.358195wiz-ks3 sshd[30225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.emeraldonion.org  user=root
2019-08-12T15:30:05.452959wiz-ks3 sshd[30225]: Failed password for root from 23.129.64.160 port 21160 ssh2
2019-08-12T15:30:07.693121wiz-ks3 sshd[30225]: Failed password for root from 23.129.64.160 port 21160 ssh2
2019-08-12T15:30:03.358195wiz-ks3 sshd[30225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.emeraldonion.org  user=root
2019-08-12T15:30:05.452959wiz-ks3 sshd[30225]: Failed password for root from 23.129.64.160 port 21160 ssh2
2019-08-12T15:30:07.693121wiz-ks3 sshd[30225]: Failed password for root from 23.129.64.160 port 21160 ssh2
2019-08-12T15:30:03.358195wiz-ks3 sshd[30225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.emeraldonion.org  user=root
2019-08-12T15:30:05.452959wiz-ks3 sshd[30225]: Failed password for root from 23.129.64.160 port
2019-08-21 10:06:31
177.64.148.162 attack
Aug 21 03:34:27 mout sshd[3118]: Invalid user postgres from 177.64.148.162 port 43410
2019-08-21 09:58:39
104.248.32.164 attackbotsspam
Aug 21 01:46:32 hcbbdb sshd\[28489\]: Invalid user bsmith from 104.248.32.164
Aug 21 01:46:32 hcbbdb sshd\[28489\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.32.164
Aug 21 01:46:34 hcbbdb sshd\[28489\]: Failed password for invalid user bsmith from 104.248.32.164 port 53402 ssh2
Aug 21 01:50:26 hcbbdb sshd\[28923\]: Invalid user green from 104.248.32.164
Aug 21 01:50:26 hcbbdb sshd\[28923\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.32.164
2019-08-21 10:04:17
129.204.40.44 attackspam
Aug 21 01:18:39 root sshd[5121]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.40.44 
Aug 21 01:18:41 root sshd[5121]: Failed password for invalid user su from 129.204.40.44 port 49010 ssh2
Aug 21 01:23:34 root sshd[5185]: Failed password for root from 129.204.40.44 port 38202 ssh2
...
2019-08-21 09:20:36
116.106.109.23 attackspambots
Automatic report - Port Scan Attack
2019-08-21 09:46:30
91.214.114.7 attackbotsspam
Aug 20 22:18:30 pornomens sshd\[7284\]: Invalid user 1 from 91.214.114.7 port 39976
Aug 20 22:18:30 pornomens sshd\[7284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.214.114.7
Aug 20 22:18:32 pornomens sshd\[7284\]: Failed password for invalid user 1 from 91.214.114.7 port 39976 ssh2
...
2019-08-21 09:10:52

Recently Reported IPs

2606:4700:10::6814:5990 2606:4700:10::6816:2153 2606:4700:10::6814:5312 154.12.10.17
136.109.225.157 8.222.185.238 192.168.32.166 110.78.158.105
2606:4700:10::6816:3414 2606:4700:10::6814:5477 110.37.68.65 110.77.248.37
2606:4700:10::6814:8078 23.225.255.39 93.123.72.183 47.94.98.89
2606:4700:10::ac43:2712 2606:4700:10::6816:71 2606:4700:10::6816:3934 125.71.97.44