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: Nanjing

Region: Jiangsu

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
146.56.199.140 attackspam
Sep 25 14:19:08 ip-172-31-42-142 sshd\[4046\]: Failed password for nobody from 146.56.199.140 port 54006 ssh2\
Sep 25 14:23:06 ip-172-31-42-142 sshd\[4100\]: Invalid user admin from 146.56.199.140\
Sep 25 14:23:08 ip-172-31-42-142 sshd\[4100\]: Failed password for invalid user admin from 146.56.199.140 port 39772 ssh2\
Sep 25 14:27:24 ip-172-31-42-142 sshd\[4155\]: Invalid user admin from 146.56.199.140\
Sep 25 14:27:26 ip-172-31-42-142 sshd\[4155\]: Failed password for invalid user admin from 146.56.199.140 port 53802 ssh2\
2020-09-26 04:07:02
146.56.199.140 attack
Sep 25 10:57:03 abendstille sshd\[16902\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.56.199.140  user=root
Sep 25 10:57:05 abendstille sshd\[16902\]: Failed password for root from 146.56.199.140 port 59804 ssh2
Sep 25 11:03:06 abendstille sshd\[22738\]: Invalid user cos from 146.56.199.140
Sep 25 11:03:06 abendstille sshd\[22738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.56.199.140
Sep 25 11:03:07 abendstille sshd\[22738\]: Failed password for invalid user cos from 146.56.199.140 port 42338 ssh2
...
2020-09-25 20:54:36
146.56.199.140 attackspambots
Scanned 3 times in the last 24 hours on port 22
2020-09-25 12:32:37
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:       146.56.0.0 - 146.56.255.255
CIDR:           146.56.0.0/16
NetName:        APNIC-ERX-146-56-0-0
NetHandle:      NET-146-56-0-0-1
Parent:         NET146 (NET-146-0-0-0-0)
NetType:        Early Registrations, Transferred to APNIC
OriginAS:       
Organization:   Asia Pacific Network Information Centre (APNIC)
RegDate:        2004-02-04
Updated:        2009-10-08
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/146.56.0.0

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

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

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


#
# 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 '146.56.192.0 - 146.56.255.255'

% Abuse contact for '146.56.192.0 - 146.56.255.255' is 'abuse@tencent.com'

inetnum:        146.56.192.0 - 146.56.255.255
netname:        TENCENT-CN
descr:          Tencent Cloud Computing (Beijing) Co., Ltd
descr:          Floor 6, Yinke Building, 38 Haidian St, Haidian District
country:        CN
org:            ORG-TCCC1-AP
admin-c:        TCA15-AP
tech-c:         TCA15-AP
abuse-c:        AT992-AP
status:         ALLOCATED PORTABLE
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-TENCENT-CN
mnt-routes:     MAINT-TENCENT-CN
mnt-irt:        IRT-TENCENT-CN
last-modified:  2020-07-22T13:10:58Z
source:         APNIC

irt:            IRT-TENCENT-CN
address:        Floor 6, Yinke Building, 38 Haidian St, Haidian District, Beijing Beijing 100080
e-mail:         tencent_noc@tencent.com
abuse-mailbox:  abuse@tencent.com
admin-c:        TCA15-AP
tech-c:         TCA15-AP
auth:           # Filtered
remarks:        abuse@tencent.com was validated on 2026-05-15
remarks:        tencent_noc@tencent.com is invalid
mnt-by:         MAINT-COMSENZ1-CN
last-modified:  2026-05-20T13:09:45Z
source:         APNIC

organisation:   ORG-TCCC1-AP
org-name:       Tencent Cloud Computing (Beijing) Co., Ltd
org-type:       LIR
country:        CN
address:        309 West Zone, 3F. 49 Zhichun Road. Haidian District.
phone:          +86-10-62671299
fax-no:         +86-10-82602088-41299
e-mail:         tencent_idc@tencent.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:21Z
source:         APNIC

role:           ABUSE TENCENTCN
country:        ZZ
address:        Floor 6, Yinke Building, 38 Haidian St, Haidian District, Beijing Beijing 100080
phone:          +000000000
e-mail:         tencent_noc@tencent.com
admin-c:        TCA15-AP
tech-c:         TCA15-AP
nic-hdl:        AT992-AP
remarks:        Generated from irt object IRT-TENCENT-CN
remarks:        abuse@tencent.com was validated on 2026-05-15
remarks:        tencent_noc@tencent.com is invalid
abuse-mailbox:  abuse@tencent.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-20T13:10:27Z
source:         APNIC

role:           Tencent Cloud administrator
address:        Floor 6, Yinke Building, 38 Haidian St, Haidian District, Beijing Beijing 100080
country:        CN
phone:          +86-10-62671299
e-mail:         tencent_idc@tencent.com
admin-c:        TCA15-AP
tech-c:         TCA15-AP
nic-hdl:        TCA15-AP
mnt-by:         MAINT-AP-DIALPAD
fax-no:         +86-10-62671299
last-modified:  2017-04-04T10:34:03Z
source:         APNIC

% Information related to '146.56.192.0/18AS45090'

route:          146.56.192.0/18
origin:         AS45090
descr:          Tencent Cloud Computing (Beijing) Co., Ltd
                309 West Zone, 3F. 49 Zhichun Road. Haidian District.
mnt-by:         MAINT-TENCENT-CN
last-modified:  2018-01-17T08:20:14Z
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 <<>> 146.56.199.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16135
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;146.56.199.139.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026052602 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 27 14:00:28 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 139.199.56.146.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.199.56.146.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.13.235.219 attack
1 pkts, ports: UDP:1
2019-10-06 06:47:09
170.247.142.188 attackbotsspam
1 pkts, ports: TCP:5555
2019-10-06 06:52:19
34.239.69.208 attackbotsspam
Hack attempt
2019-10-06 06:16:57
121.15.2.178 attackbotsspam
Oct  5 23:37:53 server sshd\[27149\]: User root from 121.15.2.178 not allowed because listed in DenyUsers
Oct  5 23:37:53 server sshd\[27149\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.15.2.178  user=root
Oct  5 23:37:55 server sshd\[27149\]: Failed password for invalid user root from 121.15.2.178 port 58354 ssh2
Oct  5 23:41:36 server sshd\[29919\]: User root from 121.15.2.178 not allowed because listed in DenyUsers
Oct  5 23:41:36 server sshd\[29919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.15.2.178  user=root
2019-10-06 06:15:02
191.241.250.118 attack
1 pkts, ports: TCP:445
2019-10-06 06:24:59
198.108.67.59 attackbots
1 pkts, ports: TCP:2000
2019-10-06 06:43:07
34.97.59.112 attack
Oct  5 21:37:16 anodpoucpklekan sshd[93983]: Invalid user hadoop from 34.97.59.112 port 55696
Oct  5 21:37:18 anodpoucpklekan sshd[93983]: Failed password for invalid user hadoop from 34.97.59.112 port 55696 ssh2
...
2019-10-06 06:19:10
167.71.243.117 attackbotsspam
Oct  5 22:04:20 game-panel sshd[22980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.243.117
Oct  5 22:04:22 game-panel sshd[22980]: Failed password for invalid user Gittern from 167.71.243.117 port 33810 ssh2
Oct  5 22:07:40 game-panel sshd[23072]: Failed password for root from 167.71.243.117 port 42772 ssh2
2019-10-06 06:18:48
80.50.54.42 attack
1 pkts, ports: TCP:445
2019-10-06 06:35:30
210.121.127.202 attackspam
1 pkts, ports: TCP:34567
2019-10-06 06:41:30
197.0.130.96 attackspambots
1 pkts, ports: TCP:37215
2019-10-06 06:23:11
109.176.133.128 attackspam
1 pkts, ports: TCP:445
2019-10-06 06:32:39
89.248.168.221 attackspam
2019-10-06 06:17:39
186.90.242.10 attackspambots
1 pkts, ports: TCP:37215
2019-10-06 06:48:55
14.248.83.163 attackbotsspam
Oct  5 11:55:09 php1 sshd\[29538\]: Invalid user P@ss@1234 from 14.248.83.163
Oct  5 11:55:09 php1 sshd\[29538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.248.83.163
Oct  5 11:55:11 php1 sshd\[29538\]: Failed password for invalid user P@ss@1234 from 14.248.83.163 port 41664 ssh2
Oct  5 11:59:37 php1 sshd\[29918\]: Invalid user Tiger123 from 14.248.83.163
Oct  5 11:59:37 php1 sshd\[29918\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.248.83.163
2019-10-06 06:17:18

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