City: unknown
Region: unknown
Country: Hong Kong
Internet Service Provider: CSL Limited
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: 148.66.0.0 - 148.66.31.255
CIDR: 148.66.0.0/19
NetName: APNIC
NetHandle: NET-148-66-0-0-1
Parent: NET148 (NET-148-0-0-0-0)
NetType: Early Registrations, Transferred to APNIC
OriginAS:
Organization: Asia Pacific Network Information Centre (APNIC)
RegDate: 2017-05-22
Updated: 2017-05-22
Ref: https://rdap.arin.net/registry/ip/148.66.0.0
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
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 '148.66.0.0 - 148.66.31.255'
% Abuse contact for '148.66.0.0 - 148.66.31.255' is 'abuse@netsec.com'
inetnum: 148.66.0.0 - 148.66.31.255
netname: NETSEC-HK
descr: Netsec Limited
country: HK
org: ORG-NASS1-AP
admin-c: NN541-AP
tech-c: NN541-AP
status: ALLOCATED PORTABLE
abuse-c: AH1002-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-NETSEC-HK
mnt-routes: MAINT-NETSEC-HK
mnt-irt: IRT-HK-NETSEC
last-modified: 2025-03-14T06:45:22Z
source: APNIC
irt: IRT-HK-NETSEC
address: RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha Wan, Kowloon, Hong Kong
e-mail: noc@netsec.com
abuse-mailbox: abuse@netsec.com
admin-c: NN411-AP
tech-c: NN411-AP
auth: # Filtered
remarks: abuse@netsec.com was validated on 2026-03-25
remarks: noc@netsec.com was validated on 2026-05-27
mnt-by: MAINT-HK-NETSEC
last-modified: 2026-05-27T01:25:06Z
source: APNIC
organisation: ORG-NASS1-AP
org-name: Netsec Limited
org-type: LIR
country: HK
address: RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha
phone: +852-27511100
fax-no: +852-27511199
e-mail: noc@netsec.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:31Z
source: APNIC
role: ABUSE HKNETSEC
country: ZZ
address: RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha Wan, Kowloon, Hong Kong
phone: +000000000
e-mail: noc@netsec.com
admin-c: NN411-AP
tech-c: NN411-AP
nic-hdl: AH1002-AP
remarks: Generated from irt object IRT-HK-NETSEC
remarks: abuse@netsec.com was validated on 2026-03-25
remarks: noc@netsec.com was validated on 2026-05-27
abuse-mailbox: abuse@netsec.com
mnt-by: APNIC-ABUSE
last-modified: 2026-05-27T01:25:23Z
source: APNIC
role: NETSEC NOC
address: Suite 1007, 10/F, The Bay Hub, 17 Kai Cheung Rd, Kowloon Bay
country: HK
phone: +85227511100
e-mail: noc@netsec.com
admin-c: NN541-AP
tech-c: NN541-AP
nic-hdl: NN541-AP
mnt-by: MAINT-NETSEC-HK
last-modified: 2025-03-14T05:55:40Z
source: APNIC
% Information related to '148.66.18.0/24AS45753'
route: 148.66.18.0/24
origin: AS45753
descr: Netsec Limited
RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha
mnt-by: MAINT-NETSEC-HK
last-modified: 2021-11-29T08:46:24Z
source: APNIC
% Information related to '148.66.18.0/24AS963'
route: 148.66.18.0/24
origin: AS963
descr: Netsec Limited
RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha
mnt-by: MAINT-NETSEC-HK
last-modified: 2026-06-22T03:20:18Z
source: APNIC
% Information related to '148.66.18.0/24AS9744'
route: 148.66.18.0/24
origin: AS9744
descr: Netsec Limited
RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha
mnt-by: MAINT-NETSEC-HK
last-modified: 2021-11-29T08:26:18Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 148.66.18.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30220
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;148.66.18.242. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026070200 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jul 02 22:00:38 CST 2026
;; MSG SIZE rcvd: 106Host 242.18.66.148.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 242.18.66.148.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 221.127.94.214 | attack | [portscan] tcp/23 [TELNET] *(RWIN=34789)(04301449) |
2020-05-01 01:51:21 |
| 123.110.185.94 | attackspambots | [portscan] tcp/81 [alter-web/web-proxy] *(RWIN=14600)(04301449) |
2020-05-01 02:25:49 |
| 177.155.16.218 | attack | [portscan] tcp/23 [TELNET] *(RWIN=49364)(04301449) |
2020-05-01 01:55:43 |
| 51.83.66.171 | attackspam | Port scan(s) denied |
2020-05-01 02:09:24 |
| 45.143.220.28 | attackbots | Port scan(s) denied |
2020-05-01 01:45:35 |
| 202.83.172.43 | attackspam | [portscan] tcp/1433 [MsSQL] *(RWIN=1024)(04301449) |
2020-05-01 02:15:18 |
| 211.24.96.240 | attackbotsspam | [portscan] tcp/23 [TELNET] *(RWIN=40701)(04301449) |
2020-05-01 01:52:33 |
| 162.243.136.67 | attackspam | [portscan] tcp/3389 [MS RDP] *(RWIN=65535)(04301449) |
2020-05-01 02:25:21 |
| 210.100.250.103 | attackbotsspam | [portscan] tcp/23 [TELNET] *(RWIN=29924)(04301449) |
2020-05-01 01:52:56 |
| 85.105.36.139 | attackbots | [portscan] tcp/23 [TELNET] *(RWIN=3947)(04301449) |
2020-05-01 02:06:41 |
| 189.213.147.178 | attack | firewall-block, port(s): 1433/tcp |
2020-05-01 02:17:42 |
| 78.29.35.242 | attackbotsspam | [portscan] tcp/3389 [MS RDP] *(RWIN=1024)(04301449) |
2020-05-01 02:07:27 |
| 37.49.226.186 | attackspam | 2020-04-30T17:34:49.480926abusebot-2.cloudsearch.cf sshd[16411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.186 user=root 2020-04-30T17:34:51.760973abusebot-2.cloudsearch.cf sshd[16411]: Failed password for root from 37.49.226.186 port 50274 ssh2 2020-04-30T17:34:51.978703abusebot-2.cloudsearch.cf sshd[16413]: Invalid user admin from 37.49.226.186 port 52798 2020-04-30T17:34:51.984011abusebot-2.cloudsearch.cf sshd[16413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.186 2020-04-30T17:34:51.978703abusebot-2.cloudsearch.cf sshd[16413]: Invalid user admin from 37.49.226.186 port 52798 2020-04-30T17:34:54.204002abusebot-2.cloudsearch.cf sshd[16413]: Failed password for invalid user admin from 37.49.226.186 port 52798 ssh2 2020-04-30T17:34:54.464163abusebot-2.cloudsearch.cf sshd[16415]: Invalid user admin from 37.49.226.186 port 55294 ... |
2020-05-01 01:47:59 |
| 184.105.247.207 | attackbots | [portscan] udp/5353 [mdns] *(RWIN=-)(04301449) |
2020-05-01 02:20:02 |
| 179.109.172.214 | attackbots | [portscan] tcp/23 [TELNET] *(RWIN=41527)(04301449) |
2020-05-01 02:20:54 |