175.41.23.0/24

AS963 · N963 PTE. LTD.

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Summary

Country	Hong Kong
Domain	netsec.com
ASN	AS963
Registry	APNIC
ID	NETSEC

WHOIS Details

inetnum:        175.41.23.0 - 175.41.23.255
netname:        Netsec
descr:          Netsec
country:        HK
admin-c:        NN541-AP
tech-c:         NN541-AP
abuse-c:        AH815-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-HOSTCREST-HK
mnt-irt:        IRT-HOSTCREST-HK
last-modified:  2025-05-16T19:28:10Z
source:         APNIC

irt:            IRT-HOSTCREST-HK
address:        Unit 1702, Ramada Tower, Canton Rd, TST, KL
e-mail:         ipadmin@hostcrest.com
abuse-mailbox:  ipadmin@hostcrest.com
admin-c:        HLna1-AP
tech-c:         HLna1-AP
auth:           # Filtered
remarks:        ipadmin@hostcrest.com was validated on 2026-01-29
mnt-by:         MAINT-HOSTCREST-HK
last-modified:  2026-01-29T05:08:00Z
source:         APNIC

role:           ABUSE HOSTCRESTHK
country:        ZZ
address:        Unit 1702, Ramada Tower, Canton Rd, TST, KL
phone:          +000000000
e-mail:         ipadmin@hostcrest.com
admin-c:        HLna1-AP
tech-c:         HLna1-AP
nic-hdl:        AH815-AP
remarks:        Generated from irt object IRT-HOSTCREST-HK
remarks:        ipadmin@hostcrest.com was validated on 2026-01-29
abuse-mailbox:  ipadmin@hostcrest.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T04:39:23Z
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:          175.41.23.0/24
origin:         AS45753
descr:          HostCrest Limited 26/F, Billion Plaza,
mnt-by:         MAINT-HOSTCREST-HK
last-modified:  2021-11-08T07:07:13Z
source:         APNIC

route:          175.41.23.0/24
origin:         AS9744
descr:          HostCrest Limited 26/F, Billion Plaza,
mnt-by:         MAINT-HOSTCREST-HK
last-modified:  2021-10-19T05:09:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 175.41.0.0/16

Range	ASN	Company	Num of IPs
175.41.192.0/18	AS16509	11F Shibuya Cross Tower	16,384
175.41.64.0/18	AS4721	JCOM Co., Ltd.	16,384
175.41.128.0/18	AS16509	Bedok Central Post Office PO Box 482	16,384
175.41.64.0/19	AS4721	Jupiter Telecommunications Co., Ltd.	8,192
175.41.48.0/20	AS9505	International Business Group,	4,096
175.41.32.0/21	AS10001	Mics Network Corporation	2,048
175.41.44.0/22	AS58717	Summit Communications Limited	1,024
175.41.40.0/22	AS55803	Hostopia Australia Web Pty Ltd	1,024
175.41.31.0/24	AS45753	Netsec	256
175.41.44.0/24	AS58717	Summit Comm. Limited	256
175.41.45.0/24	AS58717	SComm	256
175.41.46.0/24	AS58717	SComm	256
175.41.47.0/24	AS58717	SComm	256
175.41.48.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.49.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.50.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.51.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.52.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.54.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.55.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.56.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.57.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.58.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.61.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.62.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.63.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.21.0/24	AS963	Netsec	256
175.41.22.0/24	AS963	Netsec	256
175.41.24.0/24	AS963	Netsec	256
175.41.25.0/24	AS963	Netsec	256
175.41.26.0/24	AS963	Netsec	256
175.41.27.0/24	AS963	Netsec	256
175.41.28.0/24	AS963	Netsec	256
175.41.16.0/24	AS45753	Netsec	256
175.41.17.0/24	AS45753	Netsec	256
175.41.18.0/24	AS45753	Netsec	256
175.41.19.0/24	AS45753	Netsec	256
175.41.20.0/24	AS45753	Netsec	256
175.41.29.0/24	AS45753	Netsec	256
175.41.30.0/24	AS45753	Netsec	256

Hosted domains

There are 30 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.41.23.42	useintl.shop	10
175.41.23.114	kangarootrade.com	8
175.41.23.252	auto-think.com	3
175.41.23.82	gdtone.cn	2
175.41.23.34	wwwcoinex.net	2
175.41.23.43	jianceo.com	1
175.41.23.242	xn--lswv5tv7j.xn--ses554g	1
175.41.23.74	00222.com	1
175.41.23.253	gbgreensun.com.cn	1
175.41.23.246	chinapty.com	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

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
171.7.50.200	AS45758 Triple T Broadband Public Company Limited	`1.86ms` from Bangkok, TH
202.127.253.216	AS4538 China Education and Research Network Center	`2.98ms` from Beijing, CN
24.74.167.88	AS11426 Charter Communications Inc	`6.95ms` from Charlotte, US
67.208.41.232	AS32475 Internap Holding LLC	`0.89ms` from Chicago, US
80.209.5.104	AS44869 FIBIA P/S	`1.02ms` from Copenhagen, DK
175.112.50.56	AS9318 SK Broadband Co Ltd	`1.62ms` from Incheon, KR
121.125.80.72	AS9318 SK Broadband Co Ltd	`1.62ms` from Incheon, KR
89.240.96.248	AS13285 TalkTalk Communications Limited	`3.38ms` from London, GB
88.22.230.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.74ms` from Madrid, ES
157.231.249.216	AS31655 Gamma Telecom Holdings Ltd	`0.52ms` from Manchester, GB
93.173.65.232	AS1680 Cellcom Fixed Line Communication L.P	`3.15ms` from Petaẖ Tiqva, IL
44.220.40.24	AS14618 Amazon.com, Inc.	`0.86ms` from Reston, US
3.235.129.56	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
180.231.70.72	AS17858 LG POWERCOMM	`1.90ms` from Seoul, KR
185.211.10.72	AS206150 F.N.S. HOLDINGS LIMITED	`0.13ms` from Toronto, CA
89.228.200.56	AS21021 Multimedia Polska Sp. z o.o.	`7.78ms` from Warsaw, PL
23.222.41.232	AS16625 Akamai Technologies, Inc.	`0.42ms` from Amsterdam, NL
89.124.66.104	AS216071 SERVERS TECH FZCO	`0.20ms` from Amsterdam, NL
217.80.183.88	AS3320 Deutsche Telekom AG	`2.96ms` from Berlin, DE
35.92.249.72	AS16509 Amazon.com, Inc.	`0.50ms` from Boardman, US
20.198.20.120	AS8075 Microsoft Corporation	`0.22ms` from Lohogaon, IN
71.121.248.8	AS701 Verizon Business	`4.17ms` from Philadelphia, US
167.131.60.40	AS1798 State of Oregon	`2.69ms` from Portland, US
3.234.33.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
13.112.163.120	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m5 175.41.23.228

traceroute to 175.41.23.228 (175.41.23.228): 5 hops max, 52 byte packets

1 [AS15169] 142.251.52.125 16.434 ms

2 [AS17676] 221.111.203.177 124.067 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On February 7th 2026

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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