City: Hong Kong
Region: unknown
Country: Hong Kong
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# 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: 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: 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 '165.154.21.0 - 165.154.21.255'
% Abuse contact for '165.154.21.0 - 165.154.21.255' is 'hegui@ucloud.cn'
inetnum: 165.154.21.0 - 165.154.21.255
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: 2024-08-27T05:39:24Z
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: pn-wan@ucloud.cn was validated on 2026-02-27
remarks: hegui@ucloud.cn was validated on 2026-02-27
mnt-by: MAINT-UCLOUD-HK
last-modified: 2026-02-27T02:07:48Z
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: pn-wan@ucloud.cn was validated on 2026-02-27
remarks: hegui@ucloud.cn was validated on 2026-02-27
abuse-mailbox: hegui@ucloud.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-02-27T02:08:22Z
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 '165.154.21.0/24AS135377'
route: 165.154.21.0/24
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: 2021-04-25T02:39:03Z
source: APNIC
% Information related to '165.154.21.0/24AS62610'
route: 165.154.21.0/24
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: 2025-07-28T20:14:37Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 165.154.21.148
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 192
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;165.154.21.148. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026032901 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 30 10:30:12 CST 2026
;; MSG SIZE rcvd: 107Host 148.21.154.165.in-addr.arpa not found: 2(SERVFAIL)
;; Got SERVFAIL reply from 183.60.82.98, trying next server
Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 148.21.154.165.in-addr.arpa: SERVFAIL
| IP | Type | Details | Datetime |
|---|---|---|---|
| 162.158.89.130 | attack | 162.158.89.130 - - [27/Aug/2019:00:34:48 +0100] "POST /wp-login.php HTTP/1.1" 200 1096 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2019-08-27 14:04:59 |
| 218.92.0.212 | attackspambots | $f2bV_matches |
2019-08-27 14:53:38 |
| 177.92.16.186 | attackbots | Aug 27 06:39:50 MK-Soft-VM3 sshd\[17702\]: Invalid user qemu from 177.92.16.186 port 28022 Aug 27 06:39:50 MK-Soft-VM3 sshd\[17702\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.92.16.186 Aug 27 06:39:53 MK-Soft-VM3 sshd\[17702\]: Failed password for invalid user qemu from 177.92.16.186 port 28022 ssh2 ... |
2019-08-27 14:57:17 |
| 211.52.103.197 | attackbots | Aug 27 07:59:06 meumeu sshd[28383]: Failed password for invalid user yx from 211.52.103.197 port 45110 ssh2 Aug 27 08:03:53 meumeu sshd[29197]: Failed password for invalid user admin from 211.52.103.197 port 34316 ssh2 ... |
2019-08-27 14:17:40 |
| 51.38.150.105 | attackbots | Aug 27 07:16:34 minden010 sshd[2097]: Failed password for sshd from 51.38.150.105 port 52316 ssh2 Aug 27 07:16:35 minden010 sshd[2097]: Failed password for sshd from 51.38.150.105 port 52316 ssh2 Aug 27 07:16:37 minden010 sshd[2097]: Failed password for sshd from 51.38.150.105 port 52316 ssh2 Aug 27 07:16:40 minden010 sshd[2097]: Failed password for sshd from 51.38.150.105 port 52316 ssh2 ... |
2019-08-27 14:17:06 |
| 109.87.115.220 | attack | 2019-08-27T04:51:18.303381abusebot-8.cloudsearch.cf sshd\[30481\]: Invalid user demouser from 109.87.115.220 port 54658 |
2019-08-27 14:06:07 |
| 167.99.143.90 | attackspam | SSH Brute-Force attacks |
2019-08-27 14:08:17 |
| 62.102.148.69 | attackbots | Aug 27 06:44:25 MK-Soft-VM5 sshd\[4641\]: Invalid user ftp from 62.102.148.69 port 38157 Aug 27 06:44:25 MK-Soft-VM5 sshd\[4641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.102.148.69 Aug 27 06:44:27 MK-Soft-VM5 sshd\[4641\]: Failed password for invalid user ftp from 62.102.148.69 port 38157 ssh2 ... |
2019-08-27 14:45:11 |
| 13.66.192.66 | attackbotsspam | [Aegis] @ 2019-08-27 06:38:59 0100 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack |
2019-08-27 14:29:06 |
| 5.45.6.66 | attack | Aug 26 16:27:08 lcprod sshd\[1793\]: Invalid user karim from 5.45.6.66 Aug 26 16:27:08 lcprod sshd\[1793\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=066-006-045-005.ip-addr.inexio.net Aug 26 16:27:10 lcprod sshd\[1793\]: Failed password for invalid user karim from 5.45.6.66 port 46646 ssh2 Aug 26 16:30:46 lcprod sshd\[2454\]: Invalid user timo from 5.45.6.66 Aug 26 16:30:46 lcprod sshd\[2454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=066-006-045-005.ip-addr.inexio.net |
2019-08-27 14:50:33 |
| 182.61.33.47 | attackbotsspam | $f2bV_matches |
2019-08-27 14:26:26 |
| 202.43.148.108 | attackbots | Aug 27 06:42:08 lnxded64 sshd[551]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.43.148.108 |
2019-08-27 14:25:54 |
| 70.89.88.3 | attackbots | Aug 26 17:18:30 eddieflores sshd\[22294\]: Invalid user ccp from 70.89.88.3 Aug 26 17:18:30 eddieflores sshd\[22294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.89.88.3 Aug 26 17:18:32 eddieflores sshd\[22294\]: Failed password for invalid user ccp from 70.89.88.3 port 59606 ssh2 Aug 26 17:23:08 eddieflores sshd\[22813\]: Invalid user bunny from 70.89.88.3 Aug 26 17:23:08 eddieflores sshd\[22813\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.89.88.3 |
2019-08-27 14:19:03 |
| 201.47.158.130 | attack | [ssh] SSH attack |
2019-08-27 14:57:48 |
| 58.87.84.251 | attackspambots | Aug 26 20:42:14 kapalua sshd\[7620\]: Invalid user tsukamoto from 58.87.84.251 Aug 26 20:42:14 kapalua sshd\[7620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.87.84.251 Aug 26 20:42:15 kapalua sshd\[7620\]: Failed password for invalid user tsukamoto from 58.87.84.251 port 41856 ssh2 Aug 26 20:47:56 kapalua sshd\[8152\]: Invalid user mcguitaruser from 58.87.84.251 Aug 26 20:47:56 kapalua sshd\[8152\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.87.84.251 |
2019-08-27 14:58:16 |