52.128.233.0/24

AS45753 · Netsec Limited

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Summary

Country	Hong Kong
Domain	netsec.com
ASN	AS45753
Parent Range	52.128.224.0/19
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NN541-AP
tech-c:         NN541-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-18
remarks:        [email protected] was validated on 2025-11-25
mnt-by:         MAINT-NETSEC-HK
last-modified:  2025-11-25T06:20:14Z
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:         [email protected]
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:         [email protected]
admin-c:        NN411-AP
tech-c:         NN411-AP
nic-hdl:        AH1002-AP
remarks:        Generated from irt object IRT-HK-NETSEC
remarks:        [email protected] was validated on 2025-09-18
remarks:        [email protected] was validated on 2025-11-25
abuse-mailbox:  [email protected]
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:         [email protected]
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:          52.128.252.0/23
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:  2021-11-29T07:53:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 52.128.233.0/24

Range	ASN	Company	Num of IPs
52.128.224.0/19	AS45753	Netsec Limited	8,192

Nearby Ranges

BGP prefixes that overlap with 52.128.0.0/16

Range	ASN	Company	Num of IPs
52.128.224.0/19	AS45753	Netsec Limited	8,192
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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
120.1.86.40	AS4837 CHINA UNICOM China169 Backbone	`7.62ms` from Beijing, CN
38.249.42.88	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.04ms` from Hong Kong, HK
114.96.154.8	AS4134 CHINANET-BACKBONE	`9.33ms` from Huai'an, CN
5.26.248.8	AS16135 Turkcell A.S.	`19.32ms` from Istanbul, TR
5.189.160.168	AS51167 Contabo GmbH	`0.12ms` from Lauterbourg, FR
213.180.195.104	AS13238 YANDEX LLC	`0.92ms` from Moscow, RU
46.9.84.248	AS2119 Telenor Norge AS	`5.63ms` from Oslo, NO
176.145.120.56	AS5410 Bouygues Telecom SA	`9.35ms` from Paris, FR
64.174.228.56	AS7018 AT&T Enterprises, LLC	`2.75ms` from San Jose, US
51.21.192.88	AS16509 Amazon.com, Inc.	`1.12ms` from Stockholm, SE
182.168.78.184	AS2527 Sony Network Communications Inc.	`5.53ms` from Tokyo, JP
138.124.43.232	AS214238 HOST TELECOM LTD	`1.96ms` from Amsterdam, NL
111.200.177.24	AS4808 China Unicom Beijing Province Network	`3.84ms` from Beijing, CN
3.73.30.56	AS16509 Amazon.com, Inc.	`0.21ms` from Frankfurt am Main, DE
91.23.76.72	AS3320 Deutsche Telekom AG	`9.68ms` from Frankfurt am Main, DE
88.23.43.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.38ms` from Madrid, ES
212.69.202.24	AS5587 Itility Limited	`0.58ms` from Manchester, GB
114.189.96.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.51ms` from Osaka, JP
18.232.153.104	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
35.172.34.56	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
115.68.67.72	AS38700 SMILESERV	`1.32ms` from Seoul, KR
112.177.60.88	AS4766 Korea Telecom	`1.20ms` from Seoul, KR
152.202.228.40	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.88ms` from Bogota, CO
98.25.148.56	AS11426 Charter Communications Inc	`4.42ms` from Charlotte, US
5.96.101.120	AS3269 Telecom Italia S.p.A.	`4.21ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 -m12 52.128.233.118

traceroute to 52.128.233.118 (52.128.233.118): 12 hops max, 52 byte packets

3 [AS174] 154.24.10.249 1.082 ms

4 [AS174] 154.54.171.153 1.326 ms

5 [AS174] 154.54.11.185 0.804 ms

6 [AS3257] 141.136.105.130 22.063 ms

7 *

8 *

9 [AS45753] 103.199.104.68 168.496 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On November 28th 2025

What are IP address ranges?

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