175.41.31.0/24

AS45753 · Netsec Limited

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Summary

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

WHOIS Details

inetnum:        175.41.31.0 - 175.41.31.255
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:  2025-05-16T19:29:11Z
source:         APNIC

irt:            IRT-HOSTCREST-HK
address:        Unit 1702, Ramada Tower, Canton Rd, TST, KL
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HLna1-AP
tech-c:         HLna1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-HOSTCREST-HK
last-modified:  2025-11-18T00:30:14Z
source:         APNIC

role:           ABUSE HOSTCRESTHK
country:        ZZ
address:        Unit 1702, Ramada Tower, Canton Rd, TST, KL
phone:          +000000000
e-mail:         [email protected]
admin-c:        HLna1-AP
tech-c:         HLna1-AP
nic-hdl:        AH815-AP
remarks:        Generated from irt object IRT-HOSTCREST-HK
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-22T13:05:59Z
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:          175.41.31.0/24
origin:         AS45753
descr:          HostCrest Limited 26/F, Billion Plaza,
mnt-by:         MAINT-HOSTCREST-HK
last-modified:  2021-11-08T07:08:19Z
source:         APNIC

route:          175.41.31.0/24
origin:         AS9744
descr:          HostCrest Limited 26/F, Billion Plaza,
mnt-by:         MAINT-HOSTCREST-HK
last-modified:  2021-10-19T05:09:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 175.41.0.0/16

Range	ASN	Company	Num of IPs
175.41.128.0/18	AS16509	Bedok Central Post Office PO Box 482	16,384
175.41.64.0/18	AS4721	JCOM Co., Ltd.	16,384
175.41.192.0/18	AS16509	11F Shibuya Cross Tower	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
175.41.29.0/24	AS45753	Netsec	256
175.41.30.0/24	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
175.41.16.0/24	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
175.41.21.0/24	AS45753	Netsec	256
175.41.22.0/24	AS45753	Netsec	256

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.41.31.50	jihuaplastic.com	3
175.41.31.138	wxeanda.com	2

Hosted domains API

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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
44.244.154.24	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
108.239.216.8	AS7018 AT&T Enterprises, LLC	`1.75ms` from Dallas, US
103.151.228.184	AS149304 Shenzhen Qiyi Network Technology Co., Ltd.	`1.22ms` from Incheon, KR
124.50.102.40	AS17858 LG POWERCOMM	`1.30ms` from Incheon, KR
95.219.233.184	AS25019 Saudi Telecom Company JSC	`5.89ms` from Jeddah, SA
159.122.214.216	AS36351 IBM Cloud	`1.23ms` from London, GB
86.57.240.168	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`4.87ms` from Minsk, BY
68.198.81.184	AS6128 Cablevision Systems Corp.	`2.80ms` from New York City, US
138.197.161.120	AS14061 DigitalOcean, LLC	`0.25ms` from Toronto, CA
186.250.240.120	AS53221 ENGETRONICS INTERNET DATACENTER	`0.27ms` from Brasília, BR
27.116.41.232	AS24186 RailTel Corporation of India Ltd	`3.58ms` from Kolkata, IN
86.8.50.72	AS5089 Virgin Media Limited	`8.41ms` from London, GB
82.25.186.8	AS3356 Level 3 Parent, LLC	`0.16ms` from Milan, IT
79.220.38.24	AS3320 Deutsche Telekom AG	`6.17ms` from Nuernberg, DE
3.167.6.40	AS16509 Amazon.com, Inc.	`0.20ms` from Oslo, NO
44.199.72.136	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
72.181.63.40	AS11427 Charter Communications Inc	`18.72ms` from Richardson, US
43.202.74.232	AS16509 Amazon.com, Inc.	`0.28ms` from Seoul, KR
112.169.249.216	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
83.188.31.104	AS1257 Tele2 Sverige AB	`4.78ms` from Stockholm, SE
203.219.197.72	AS7545 TPG Telecom Limited	`0.24ms` from Sydney, AU
153.136.120.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.69ms` from Tokyo, JP
102.128.12.24	AS328414 STE NEXT STEP IT	`0.78ms` from Tunis, TN
71.65.138.232	AS11426 Charter Communications Inc	`9.77ms` from Charlotte, US
118.24.13.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.86ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m10 175.41.31.144

traceroute to 175.41.31.144 (175.41.31.144): 10 hops max, 52 byte packets

3 [AS3257] 154.14.164.57 10.86 ms

4 [AS3257] 89.149.128.98 10.232 ms

5 *

6 *

7 [AS45753] 103.199.104.68 191.096 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Edinburgh, GB

On January 9th 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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