148.66.11.0/24

AS45753 · Netsec Limited

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Summary

Country	Hong Kong
Domain	netsec.com
ASN	AS45753
Parent Range	148.66.0.0/19
Registry	APNIC
ID	NETSEC-HK

WHOIS Details

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 2025-09-18
remarks:        noc@netsec.com was validated on 2025-11-25
mnt-by:         MAINT-HK-NETSEC
last-modified:  2025-11-25T06:20:12Z
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 2025-09-18
remarks:        noc@netsec.com was validated on 2025-11-25
abuse-mailbox:  abuse@netsec.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-25T06:20:44Z
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

route:          148.66.16.0/24
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:  2021-11-29T08:46:19Z
source:         APNIC

route:          148.66.16.0/24
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:  2021-11-29T08:26:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 148.66.11.0/24

Range	ASN	Company	Num of IPs
148.66.0.0/19	AS45753	Netsec Limited	8,192

Nearby Ranges

BGP prefixes that overlap with 148.66.0.0/16

Range	ASN	Company	Num of IPs
148.66.64.0/18	AS9471	ONATI	16,384
148.66.0.0/19	AS45753	Netsec Limited	8,192
148.66.160.0/19	AS22408	West Kentucky Rural Telephone Cooperative Corporation, Inc.	8,192
148.66.128.0/19	AS26496	Godaddy.com	8,192
148.66.48.0/20	AS45753	DATAPLUGS.COM	4,096
148.66.40.0/21	AS32586	Niagara Wireless Internet Co.	2,048
148.66.32.0/22	AS23088	The Blackstone Group	1,024
148.66.252.0/22	AS13845	C06270771	1,024
148.66.49.0/24	AS45753	Netsec	256
148.66.50.0/24	AS45753	Netsec	256
148.66.51.0/24	AS45753	Netsec	256
148.66.63.0/24	AS45753	Netsec	256
148.66.39.0/24	AS22779	Jerich Austria GmbH	256
148.66.38.0/24	AS53733	JERICH International - Dayton	256
148.66.241.0/24	AS13845	eStruxture Data Centers Inc.	256
148.66.220.0/24	AS13649	RedPanda Systems	256
148.66.48.0/24	AS45753	Netsec	256

Hosted domains

There are 4,102 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
148.66.11.22	61a39.vip	2548
148.66.11.6	81810.cc	2518
148.66.11.2	3080162.vip	1612
148.66.11.26	tiktok-business-new.net	5
148.66.11.30	ed88.vip	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

20 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
148.66.11.14	AS45753 Netsec Limited	`4.35ms` from Hong Kong, HK

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
18.212.166.168	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
146.148.12.248	AS396982 Google LLC	`0.13ms` from Brussels, BE
34.45.6.184	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
68.56.216.184	AS7922 Comcast Cable Communications, LLC	`8.19ms` from Flint, US
178.55.145.136	AS16086 DNA Oyj	`12.30ms` from Helsinki, FI
207.204.246.152	AS22781 Strong Technology, LLC.	`0.56ms` from San Jose, US
201.148.220.120	AS61779 Prefeitura do Municipio de Piracicaba	`5.31ms` from Sao Paulo, BR
42.58.164.40	AS4837 CHINA UNICOM China169 Backbone	`9.21ms` from Tieling, CN
31.150.86.72	AS9145 EWE TEL GmbH	`8.01ms` from Amsterdam, NL
31.171.100.232	AS29049 Delta Telecom Ltd	`12.30ms` from Baku, AZ
79.216.118.136	AS3320 Deutsche Telekom AG	`4.88ms` from Duesseldorf, DE
20.108.15.136	AS8075 Microsoft Corporation	`0.23ms` from London, GB
81.46.222.200	AS16371 acens AS	`0.93ms` from Madrid, ES
185.129.105.200	AS212017 Gerardo Cubillo Torralba Empresa Constructora S.L	`0.56ms` from Madrid, ES
123.131.247.168	AS4837 CHINA UNICOM China169 Backbone	`6.34ms` from Qingdao, CN
213.57.14.40	AS12849 Hot-Net internet services Ltd.	`5.99ms` from Tel Aviv, IL
8.131.51.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.81ms` from Beijing, CN
125.68.147.104	AS4134 CHINANET-BACKBONE	`6.10ms` from Chengdu, CN
70.122.217.120	AS11427 Charter Communications Inc	`5.11ms` from Dallas, US
78.42.198.136	AS3209 Vodafone GmbH	`9.56ms` from Frankfurt am Main, DE
180.118.93.248	AS4134 CHINANET-BACKBONE	`4.19ms` from Huai'an, CN
82.21.188.88	AS21859 Zenlayer Inc	`0.94ms` from Mumbai, IN
46.247.183.8	AS8368 Dstny BE N.V.	`1.34ms` from Paris, FR
177.93.16.8	AS52263 Telecable Economico S.A.	`0.78ms` from San Pedro, CR
153.72.52.232	AS394089 Google LLC	`0.14ms` from Sao Paulo, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f10 148.66.11.22

traceroute to 148.66.11.22 (148.66.11.22): 64 hops max, 52 byte packets

10 [AS45753] 148.66.11.22 4.689 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 13th 2026

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