52.128.224.0/19

AS45753 · Netsec Limited

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Summary

Country	Hong Kong
Domain	netsec.com
ASN	AS45753
Registry	APNIC
ID	NETSEC-HK

WHOIS Details

inetnum:        52.128.224.0 - 52.128.255.255
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-NETSEC
last-modified:  2025-03-14T06:41:34Z
source:         APNIC

irt:            IRT-NETSEC
address:        Suite 1007, 10/F, The Bay Hub, 17 Kai Cheung Rd, Kowloon Bay
e-mail:         noc@netsec.com
abuse-mailbox:  abuse@netsec.com
admin-c:        NN541-AP
tech-c:         NN541-AP
auth:           # Filtered
remarks:        abuse@netsec.com was validated on 2025-09-18
remarks:        noc@netsec.com is invalid
mnt-by:         MAINT-NETSEC-HK
last-modified:  2025-09-19T18:27:55Z
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 is invalid
abuse-mailbox:  abuse@netsec.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T18:28:09Z
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:          52.128.248.0/22
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:  2021-11-29T07:53:00Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 52.128.0.0/16

Range	ASN	Company	Num of IPs
52.128.216.0/22	AS399150	Houston	1,024
52.128.36.0/22	AS55232	Zultys, Inc.	1,024
52.128.204.0/22	AS33659	Philadelphia	1,024
52.128.220.0/22	AS33659	Chicago	1,024
52.128.208.0/22	AS399150	Miami	1,024
52.128.212.0/22	AS399150	ispexchangecorp	1,024
52.128.192.0/22	AS33659	Ashburn	1,024
52.128.0.0/22	AS398712	ISPCONNECTED CORP	1,024
52.128.12.0/22	AS398712	ISPCONNECTED CORP	1,024
52.128.4.0/22	AS398712	ISPCONNECTED CORP	1,024
52.128.8.0/22	AS398712	ISPCONNECTED CORP	1,024
52.128.196.0/22	AS399150	ispexchangecorp	1,024
52.128.200.0/22	AS399150	Boston	1,024
52.128.34.0/23	AS394468	Wave Wireless LLC	512
52.128.31.0/24	AS64267	Blazing SEO, LLC	256
52.128.30.0/24	AS18474	Cyber Broadband, Inc	256
52.128.32.0/24	AS33012	Vertex Research Group, Inc.	256
52.128.33.0/24	AS394569	ReachMail Inc.	256
52.128.29.0/24	AS11492	Midwest First, Inc.	256

Hosted domains

There are 18,169 domain names hosted across 812 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
52.128.226.18	dvvgpt.vip	3623
52.128.228.123	jn5r6l.top	654
52.128.228.10	61653vip.cc	573
52.128.227.158	13886.cn	505
52.128.227.156	ehongart.com	505
52.128.228.148	3080022.vip	495
52.128.228.150	308912.vip	495
52.128.228.149	3080075.vip	495
52.128.231.52	79966.vip	478
52.128.231.51	73111.vip	473
52.128.228.212	502m.me	459
52.128.231.212	uk368.com	448
52.128.229.2	2698178.vip	435
52.128.229.4	2698148.vip	435
52.128.229.5	711278.vip	434
52.128.229.3	711306.vip	434
52.128.231.170	hg28447.com	267
52.128.231.172	3p220.com	267
52.128.226.138	a30888.com	207
52.128.224.244	yl810.tv	199

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

1,519 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
52.128.246.33	AS45753 Netsec Limited	`1.05ms` from Hong Kong, HK
52.128.237.166	AS45753 Netsec Limited	`0.51ms` from Hong Kong, HK
52.128.253.250	AS45753 Netsec Limited	`0.55ms` from Hong Kong, HK
52.128.241.74	AS45753 Netsec Limited	`0.63ms` from Hong Kong, HK
52.128.242.115	AS45753 Netsec Limited	`0.87ms` from Hong Kong, HK
52.128.252.250	AS45753 Netsec Limited	`0.57ms` from Hong Kong, HK
52.128.228.68	AS45753 Netsec Limited	`0.55ms` from Hong Kong, HK
52.128.227.139	AS45753 Netsec Limited	`0.51ms` from Hong Kong, HK
52.128.251.250	AS45753 Netsec Limited	`0.60ms` from Hong Kong, HK
52.128.249.250	AS45753 Netsec Limited	`0.52ms` from Hong Kong, HK
52.128.245.115	AS45753 Netsec Limited	`0.87ms` from Hong Kong, HK
52.128.250.250	AS45753 Netsec Limited	`0.57ms` from Hong Kong, HK
52.128.243.68	AS45753 Netsec Limited	`0.48ms` from Hong Kong, HK
52.128.230.210	AS45753 Netsec Limited	`0.54ms` from Hong Kong, HK
52.128.255.230	AS45753 Netsec Limited	`0.92ms` from Hong Kong, HK
52.128.240.122	AS45753 Netsec Limited	`0.94ms` from Hong Kong, HK
52.128.247.210	AS45753 Netsec Limited	`0.52ms` from Hong Kong, HK
52.128.244.246	AS45753 Netsec Limited	`0.53ms` from Hong Kong, HK
52.128.238.10	AS45753 Netsec Limited	`0.83ms` from Hong Kong, HK
52.128.226.76	AS45753 Netsec Limited	`0.51ms` from Hong Kong, HK
52.128.254.250	AS45753 Netsec Limited	`0.57ms` from Hong Kong, HK
52.128.231.166	AS45753 Netsec Limited	`0.54ms` from Hong Kong, HK
52.128.225.126	AS45753 Netsec Limited	`0.51ms` from Hong Kong, HK
52.128.229.30	AS45753 Netsec Limited	`0.52ms` from Hong Kong, HK
52.128.224.139	AS45753 Netsec Limited	`0.60ms` 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
105.101.56.51	AS36947 Telecom Algeria	`11.07ms` from Algiers, DZ
47.213.89.99	AS19108 Optimum	`14.87ms` from Ashburn, US
117.79.154.163	AS23724 IDC, China Telecommunications Corporation	`3.86ms` from Beijing, CN
18.161.39.35	AS16509 Amazon.com, Inc.	`0.08ms` from Boston, US
135.237.136.195	AS8075 Microsoft Corporation	`0.45ms` from Boydton, US
1.189.186.67	AS4837 CHINA UNICOM China169 Backbone	`12.03ms` from Changchun, CN
165.99.166.3	AS153931 FIBNET NETWORKS PRIVATE LIMITED	`4.76ms` from Chennai, IN
98.34.22.179	AS7922 Comcast Cable Communications, LLC	`7.43ms` from Chicago, US
84.154.87.243	AS3320 Deutsche Telekom AG	`7.71ms` from Frankfurt am Main, DE
110.80.135.3	AS4134 CHINANET-BACKBONE	`6.64ms` from Fuzhou, CN
156.232.160.195	AS134548 DXTL Tseung Kwan O Service	`0.76ms` from Hong Kong, HK
60.17.55.51	AS4837 CHINA UNICOM China169 Backbone	`9.04ms` from Liaoyang, CN
156.98.167.227	AS1998 State of Minnesota	`0.77ms` from Minneapolis, US
178.121.144.35	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.30ms` from Minsk, BY
133.3.136.51	AS2504 Kyoto University	`1.93ms` from Osaka, JP
176.181.74.227	AS5410 Bouygues Telecom SA	`5.44ms` from Paris, FR
162.197.45.99	AS7018 AT&T Enterprises, LLC	`3.82ms` from San Antonio, US
162.235.122.19	AS7018 AT&T Enterprises, LLC	`8.10ms` from San Jose, US
190.96.34.3	AS14259 Gtd Internet S.A.	`1.37ms` from Santiago, CL
14.75.175.179	AS4766 Korea Telecom	`7.93ms` from Seoul, KR
175.122.50.211	AS9318 SK Broadband Co Ltd	`6.06ms` from Seoul, KR
202.248.197.211	AS2510 FUJITSU LIMITED	`3.45ms` from Tokyo, JP
98.186.134.35	AS22773 Cox Communications Inc.	`15.98ms` from Ashburn, US
45.196.44.163	AS5650 Frontier Communications of America, Inc.	`6.10ms` from Ashburn, US
185.136.13.19	AS51878 TOO "IK-Broker"	`1.40ms` from Astana, KZ

Traceroute

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

traceroute -a -n -q1 52.128.252.250

traceroute to 52.128.252.250 (52.128.252.250): 64 hops max, 52 byte packets

1 [AS15169] 72.14.239.92 253.426 ms

2 *

3 [AS9744] 103.127.25.13 273.402 ms

4 [AS45753] 103.199.104.71 207.09 ms

5 [AS45753] 103.199.104.92 207.254 ms

6 [AS45753] 52.128.252.250 207.497 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On October 30th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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