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: Hong Kong

Region: unknown

Country: Hong Kong

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:
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 1997-2025, American Registry for Internet Numbers, Ltd.
#


NetRange:       165.154.0.0 - 165.154.255.255
CIDR:           165.154.0.0/16
NetName:        APNIC
NetHandle:      NET-165-154-0-0-1
Parent:         NET165 (NET-165-0-0-0-0)
NetType:        Early Registrations, Transferred to APNIC
OriginAS:       
Organization:   Asia Pacific Network Information Centre (APNIC)
RegDate:        2021-02-16
Updated:        2021-02-16
Ref:            https://rdap.arin.net/registry/ip/165.154.0.0

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

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 1997-2025, 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 '165.154.112.0 - 165.154.112.255'

% Abuse contact for '165.154.112.0 - 165.154.112.255' is 'hegui@ucloud.cn'

inetnum:        165.154.112.0 - 165.154.112.255
netname:        UCLOUD-HK
descr:          UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
country:        HK
admin-c:        UITH2-AP
tech-c:         UITH2-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-UCLOUD-HK
mnt-irt:        IRT-UCLOUD-HK
abuse-c:        AU164-AP
last-modified:  2024-08-27T06:18:03Z
source:         APNIC

irt:            IRT-UCLOUD-HK
address:        FLAT/RM 603 6/F, LAWS COMMERCIAL PLAZA, 788 CHEUNG SHA WAN ROAD, KL,, Hong Kong
e-mail:         pn-wan@ucloud.cn
abuse-mailbox:  hegui@ucloud.cn
admin-c:        UITH2-AP
tech-c:         UITH2-AP
auth:           # Filtered
remarks:        hegui@ucloud.cn was validated on 2025-07-01
remarks:        pn-wan@ucloud.cn was validated on 2025-07-01
mnt-by:         MAINT-UCLOUD-HK
last-modified:  2025-09-04T07:41:27Z
source:         APNIC

role:           ABUSE UCLOUDHK
country:        ZZ
address:        FLAT/RM 603 6/F, LAWS COMMERCIAL PLAZA, 788 CHEUNG SHA WAN ROAD, KL,, Hong Kong
phone:          +000000000
e-mail:         pn-wan@ucloud.cn
admin-c:        UITH2-AP
tech-c:         UITH2-AP
nic-hdl:        AU164-AP
remarks:        Generated from irt object IRT-UCLOUD-HK
remarks:        hegui@ucloud.cn was validated on 2025-07-01
remarks:        pn-wan@ucloud.cn was validated on 2025-07-01
abuse-mailbox:  hegui@ucloud.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-01T09:51:21Z
source:         APNIC

role:           UCLOUD INFORMATION TECHNOLOGY HK LIMITED
address:        FLAT/RM 603 6/F, LAWS COMMERCIAL PLAZA, 788 CHEUNG SHA WAN ROAD, KL,, Hong Kong
country:        HK
phone:          +000000000
e-mail:         u-ipnic@ucloud.cn
admin-c:        UITH2-AP
tech-c:         UITH2-AP
nic-hdl:        UITH2-AP
notify:         hegui@ucloud.cn
mnt-by:         MAINT-UCLOUD-HK
last-modified:  2022-05-16T03:54:14Z
source:         APNIC

% Information related to '165.154.112.0/24AS135377'

route:          165.154.112.0/24
origin:         AS135377
descr:          UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
                FLAT/RM 603 6/F
                LAWS COMMERCIAL PLAZA
                788 CHEUNG SHA WAN ROAD, KL,
mnt-by:         MAINT-UCLOUD-HK
last-modified:  2021-04-25T02:44:50Z
source:         APNIC

% Information related to '165.154.112.0/24AS62610'

route:          165.154.112.0/24
origin:         AS62610
descr:          UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
                FLAT/RM 603 6/F
                LAWS COMMERCIAL PLAZA
                788 CHEUNG SHA WAN ROAD, KL,
mnt-by:         MAINT-UCLOUD-HK
last-modified:  2025-07-28T21:06:41Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 165.154.112.251
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8483
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;165.154.112.251.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025100201 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 03 12:30:29 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 251.112.154.165.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 251.112.154.165.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
162.243.133.44 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-04-19 06:32:56
144.34.216.179 attackspam
Apr 19 02:26:16 gw1 sshd[14327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.34.216.179
Apr 19 02:26:18 gw1 sshd[14327]: Failed password for invalid user admin from 144.34.216.179 port 59020 ssh2
...
2020-04-19 06:40:10
75.139.131.203 attack
Apr 18 18:08:23 mail sshd\[32572\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=75.139.131.203  user=root
...
2020-04-19 06:29:02
222.186.52.139 attackbotsspam
SSH bruteforce
2020-04-19 06:29:30
82.148.30.174 attackspambots
Apr 18 23:39:27 vps647732 sshd[28477]: Failed password for root from 82.148.30.174 port 48558 ssh2
...
2020-04-19 06:39:26
103.207.38.155 attackbotsspam
(pop3d) Failed POP3 login from 103.207.38.155 (VN/Vietnam/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Apr 19 00:49:28 ir1 dovecot[566034]: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=103.207.38.155, lip=5.63.12.44, session=
2020-04-19 06:41:18
106.12.86.193 attackbotsspam
Invalid user seller from 106.12.86.193 port 35400
2020-04-19 06:31:07
129.226.67.136 attackbotsspam
SSH Invalid Login
2020-04-19 06:55:04
222.186.169.192 attackspambots
2020-04-18T22:21:53.378938shield sshd\[6605\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
2020-04-18T22:21:54.961417shield sshd\[6605\]: Failed password for root from 222.186.169.192 port 62268 ssh2
2020-04-18T22:21:58.196448shield sshd\[6605\]: Failed password for root from 222.186.169.192 port 62268 ssh2
2020-04-18T22:22:01.174136shield sshd\[6605\]: Failed password for root from 222.186.169.192 port 62268 ssh2
2020-04-18T22:22:04.562849shield sshd\[6605\]: Failed password for root from 222.186.169.192 port 62268 ssh2
2020-04-19 06:42:52
218.232.135.95 attack
Invalid user 0 from 218.232.135.95 port 42632
2020-04-19 06:59:21
23.97.234.12 attack
Apr 18 19:28:49 vps46666688 sshd[4499]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.97.234.12
Apr 18 19:28:52 vps46666688 sshd[4499]: Failed password for invalid user ubuntu from 23.97.234.12 port 47716 ssh2
...
2020-04-19 06:46:31
196.44.191.3 attackspambots
Apr 18 22:02:59 ip-172-31-61-156 sshd[340]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.44.191.3
Apr 18 22:02:59 ip-172-31-61-156 sshd[340]: Invalid user test from 196.44.191.3
Apr 18 22:03:00 ip-172-31-61-156 sshd[340]: Failed password for invalid user test from 196.44.191.3 port 51254 ssh2
Apr 18 22:08:28 ip-172-31-61-156 sshd[703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.44.191.3  user=root
Apr 18 22:08:30 ip-172-31-61-156 sshd[703]: Failed password for root from 196.44.191.3 port 54259 ssh2
...
2020-04-19 06:54:08
138.197.132.143 attackspam
Invalid user ubuntu from 138.197.132.143 port 60722
2020-04-19 06:53:09
114.67.113.90 attackbotsspam
2020-04-19T00:53:53.794707rocketchat.forhosting.nl sshd[6151]: Failed password for invalid user ex from 114.67.113.90 port 45508 ssh2
2020-04-19T00:58:48.230018rocketchat.forhosting.nl sshd[6334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.113.90  user=root
2020-04-19T00:58:50.228503rocketchat.forhosting.nl sshd[6334]: Failed password for root from 114.67.113.90 port 59966 ssh2
...
2020-04-19 07:00:33
188.131.142.109 attackbotsspam
SSH Invalid Login
2020-04-19 06:36:44

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