112.121.189.0/24

AS45753 · Netsec Limited

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Summary

Country	Hong Kong
Domain	netsec.com
ASN	AS45753
Parent Range	112.121.160.0/19
Registry	APNIC
ID	NETSEC-HK

WHOIS Details

inetnum:        112.121.160.0 - 112.121.191.255
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:  2025-03-14T06:45:21Z
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:          112.121.160.0/19
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:  2021-11-29T08:42:24Z
source:         APNIC

route:          112.121.160.0/19
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:  2021-11-29T08:28:54Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 112.121.189.0/24

Range	ASN	Company	Num of IPs
112.121.160.0/19	AS45753	Netsec Limited	8,192

Nearby Ranges

BGP prefixes that overlap with 112.121.0.0/16

Range	ASN	Company	Num of IPs
112.121.128.0/19	AS23884	Proen Corp Public Company Limited	8,192
112.121.160.0/19	AS45753	Netsec Limited	8,192
112.121.0.0/19	AS18310	SK Broadband Co Ltd	8,192
112.121.48.0/21	AS45625	MindTree Ltd	2,048
112.121.120.0/22	AS7532	IP for Gamania HK	1,024
112.121.48.0/24	AS45625	MindTree Ltd	256
112.121.49.0/24	AS45625	MindTree Ltd	256
112.121.50.0/24	AS45625	MindTree Ltd	256
112.121.51.0/24	AS45625	MindTree Ltd	256
112.121.52.0/24	AS45625	MindTree Ltd	256
112.121.53.0/24	AS45625	MindTree Ltd	256
112.121.54.0/24	AS45625	MindTree Ltd	256
112.121.55.0/24	AS45625	MindTree Ltd	256
112.121.58.0/24	AS45625	MindTree Ltd	256
112.121.59.0/24	AS45625	MindTree Ltd	256
112.121.61.0/24	AS45625	MindTree Ltd	256
112.121.62.0/24	AS45625	MindTree Ltd	256
112.121.184.0/24	AS963	NETSEC	256
112.121.185.0/24	AS963	NETSEC	256
112.121.186.0/24	AS963	NETSEC	256
112.121.187.0/24	AS963	NETSEC	256
112.121.133.0/24	AS23884	Telecommunication Service	256
112.121.142.0/24	AS23884	WebHosting Bangkok Thailand	256
112.121.143.0/24	AS23884	WebHosting Bangkok Thailand	256
112.121.152.0/24	AS23884	Media Bangkok Thailand	256

Hosted domains

There are 65 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
112.121.189.131	egf.xn--fiqs8s	18
112.121.189.133	jinweiyoujing.com	17
112.121.189.94	bohaiyufen.com	11
112.121.189.92	fara-china.com	9
112.121.189.170	5593.com	2
112.121.189.163	56598.net	2
112.121.189.51	51meigu.com	1
112.121.189.114	ziboonline.com	1
112.121.189.134	chledup.com	1
112.121.189.52	tjoutong.com	1
112.121.189.221	zisetang.com	1
112.121.189.50	fair2013.net	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

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

IP Address	ASN	Details
112.121.189.21	AS45753 Netsec Limited	`0.76ms` 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
172.121.216.152	AS3257 GTT Communications Inc.	`0.25ms` from Dallas, US
46.91.120.24	AS3320 Deutsche Telekom AG	`4.45ms` from Frankfurt am Main, DE
37.77.207.200	AS60351 Geib IT GmbH	`3.83ms` from Frankfurt am Main, DE
156.226.115.184	AS135097 LUOGELANG (FRANCE) LIMITED	`0.67ms` from Hong Kong, HK
85.97.141.8	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.97ms` from Istanbul, TR
94.76.107.24	AS31148 Freenet LTD	`0.52ms` from Kyiv, UA
61.194.126.40	AS2514 NTT PC Communications, Inc.	`11.90ms` from Osaka, JP
20.201.75.200	AS8075 Microsoft Corporation	`0.19ms` from Sao Paulo, BR
115.16.226.184	AS4766 Korea Telecom	`6.96ms` from Seoul, KR
114.182.219.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.80ms` from Tokyo, JP
154.247.186.184	AS36947 Telecom Algeria	`13.76ms` from Algiers, DZ
88.249.167.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.28ms` from Bursa, TR
153.190.236.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.53ms` from Osaka, JP
83.108.76.184	AS2119 Telenor Norge AS	`5.15ms` from Oslo, NO
176.177.142.216	AS5410 Bouygues Telecom SA	`15.09ms` from Paris, FR
201.188.254.248	AS7418 TELEFÓNICA CHILE S.A.	`6.61ms` from Santiago, CL
119.222.190.120	AS4766 Korea Telecom	`4.19ms` from Seoul, KR
81.69.234.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.43ms` from Shanghai, CN
122.190.16.168	AS4837 CHINA UNICOM China169 Backbone	`11.51ms` from Wuhan, CN
74.131.106.120	AS10796 Charter Communications Inc	`10.25ms` from Columbus, US
71.40.205.200	AS4887 Port of Corpus Christi Authority	`9.81ms` from Houston, US
98.196.133.184	AS7922 Comcast Cable Communications, LLC	`7.88ms` from Houston, US
124.216.179.72	AS45361 Ulsan Jung-Ang Broadcasting Network	`7.25ms` from Incheon, KR
36.92.185.8	AS7713 PT Telekomunikasi Indonesia	`9.55ms` from Jakarta, ID
180.251.70.120	AS7713 PT Telekomunikasi Indonesia	`17.19ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 112.121.189.51

traceroute to 112.121.189.51 (112.121.189.51): 64 hops max, 52 byte packets

1 [AS15169] 72.14.239.92 1.016 ms

2 *

3 *

4 [AS45753] 103.199.107.132 3.191 ms

5 [AS45753] 112.121.189.51 2.625 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On February 7th 2026

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