112.121.165.0/24

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 112.121.165.0/24

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 442 domain names hosted across 57 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
112.121.165.75	zmds25641.com	59
112.121.165.195	89rtq.com	36
112.121.165.197	ze7u7g.top	36
112.121.165.61	907b066q9.com	31
112.121.165.102	cdww4567.xyz	30
112.121.165.196	br0w0g.top	26
112.121.165.198	44ppr.com	25
112.121.165.101	wwdd345.xyz	25
112.121.165.91	htadam.com	18
112.121.165.194	cisiri.com	16
112.121.165.242	xingxingchilunjiansuji.com	8
112.121.165.115	relay20.com	6
112.121.165.94	datunlu.com	6
112.121.165.162	66230.cc	6
112.121.165.98	cd999e.com	6
112.121.165.243	314pizzapi.com	6
112.121.165.244	budcus.com	6
112.121.165.170	wdwdwdwedr.sbs	5
112.121.165.245	222222015.com	5
112.121.165.2	168mercadolibre.com	5

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

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

IP Address	ASN	Details
112.121.165.164	AS45753 Netsec Limited	`0.88ms` 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
34.226.54.8	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
101.23.172.136	AS4837 CHINA UNICOM China169 Backbone	`10.27ms` from Beijing, CN
119.226.197.40	AS9583 Sify Limited	`1.47ms` from Chennai, IN
69.14.97.72	AS12083 WideOpenWest Finance LLC	`11.30ms` from Chicago, US
3.21.9.104	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
113.11.54.184	AS7565 BDCOM-BD	`1.16ms` from Dhaka, BD
138.1.74.24	AS31898 Oracle Corporation	`0.89ms` from Frankfurt am Main, DE
116.20.166.40	AS4134 CHINANET-BACKBONE	`3.67ms` from Guangzhou, CN
125.121.189.72	AS4134 CHINANET-BACKBONE	`7.04ms` from Hangzhou, CN
116.36.249.216	AS17858 LG POWERCOMM	`1.58ms` from Incheon, KR
60.128.151.88	AS17676 SoftBank Corp.	`3.57ms` from Osaka, JP
34.39.152.152	AS396982 Google LLC	`0.12ms` from Sao Paulo, BR
121.130.29.72	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
137.208.196.56	AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business	`0.73ms` from Vienna, AT
136.144.163.24	AS20857 Signet B.V.	`0.52ms` from Amsterdam, NL
46.21.86.104	AS56630 Melbikomas UAB	`0.59ms` from Amsterdam, NL
52.2.132.216	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
44.245.142.136	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
203.33.206.40	AS58519 Cloud Computing Corporation	`0.32ms` from Guiyang, CN
175.231.151.40	AS4766 Korea Telecom	`1.54ms` from Incheon, KR
97.182.128.40	AS6167 Verizon Business	`16.71ms` from Los Angeles, US
185.53.241.248	AS28885 OmanTel NAP	`3.61ms` from Muscat, OM
217.252.114.184	AS3320 Deutsche Telekom AG	`5.67ms` from Nuernberg, DE
180.50.18.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.60ms` from Osaka, JP
80.17.112.248	AS3269 Telecom Italia S.p.A.	`6.50ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f5 112.121.165.97

traceroute to 112.121.165.97 (112.121.165.97): 64 hops max, 52 byte packets

5 [AS2914] 203.131.241.145 0.331 ms

6 *

7 [AS2914] 129.250.5.88 0.371 ms

8 *

9 [AS9744] 103.127.25.2 1.739 ms

10 [AS45753] 112.121.165.97 1.479 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 13th 2026

What are IP address ranges?

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