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Summary

Country	Hong Kong
Domain	i-system.hk
ASN	AS45910
Registry	APNIC
ID	IDC-01-HK

WHOIS Details

inet6num:       2404:fc00:1003::/48
netname:        IDC-01-HK
descr:          i-System Technology Limited
country:        HK
admin-c:        HM1244-AP
tech-c:         HM1244-AP
abuse-c:        AI530-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-HK-ISYSTEMTECH
mnt-irt:        IRT-ISYSTEMTECH-HK
last-modified:  2022-04-13T03:46:14Z
source:         APNIC

irt:            IRT-ISYSTEMTECH-HK
address:        Tsuen Wan, Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HM1244-AP
tech-c:         HM1244-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-12
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2025-11-18T00:26:22Z
source:         APNIC

role:           ABUSE ISYSTEMTECHHK
country:        ZZ
address:        Tsuen Wan, Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        HM1244-AP
tech-c:         HM1244-AP
nic-hdl:        AI530-AP
remarks:        Generated from irt object IRT-ISYSTEMTECH-HK
remarks:        [email protected] was validated on 2025-08-12
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-12T22:55:19Z
source:         APNIC

person:         Host Master
address:        Unit 2201, 22/F, King Palace Plaza, 52A Sha Tsui Road, Tsuen Wan
country:        HK
phone:          +852-35794258
e-mail:         [email protected]
nic-hdl:        HM1244-AP
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2017-09-24T14:21:57Z
source:         APNIC

route6:         2404:fc00:1003::/48
descr:          i-System Technology Limited
origin:         AS45910
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2011-12-08T04:36:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 2404:fc00:1003::/48

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
2404:fc00:1003::1	AS45910 i-System Technology Limited	`2.07ms` 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
77.13.74.80	AS6805 Telefonica Germany GmbH & Co.OHG	`4.80ms` from Berlin, DE
102.190.190.112	AS24835 Vodafone Data	`8.81ms` from Cairo, EG
84.249.7.224	AS1759 Telia Finland Oyj	`3.40ms` from Helsinki, FI
90.175.110.224	AS12479 Orange Espagne SA	`12.24ms` from Madrid, ES
82.56.136.80	AS3269 Telecom Italia S.p.A.	`4.93ms` from Milan, IT
132.203.40.64	AS36786 Universite Laval	`5.22ms` from Montreal, CA
161.45.61.112	AS26335 Middle Tennessee State University	`4.32ms` from Murfreesboro, US
24.169.30.176	AS11351 Charter Communications Inc	`15.09ms` from New York City, US
97.120.87.80	AS209 CenturyLink Communications, LLC	`1.81ms` from Portland, US
217.97.53.192	AS5617 Orange Polska Spolka Akcyjna	`4.55ms` from Poznan, PL
45.17.69.128	AS7018 AT&T Enterprises, LLC	`11.71ms` from San Jose, US
187.70.77.0	AS22085 Claro S/A	`19.24ms` from Sao Paulo, BR
43.201.209.96	AS16509 Amazon.com, Inc.	`0.33ms` from Seoul, KR
222.112.135.80	AS4766 Korea Telecom	`1.13ms` from Seoul, KR
71.31.205.192	AS7029 Windstream Communications LLC	`15.12ms` from Chicago, US
187.228.58.176	AS8151 UNINET	`0.85ms` from Guadalajara, MX
102.141.195.96	AS328320 Kurlec Wireless (PTY) Ltd	`19.21ms` from Johannesburg, ZA
4.158.168.64	AS8075 Microsoft Corporation	`0.20ms` from London, GB
181.135.207.176	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.69ms` from Medellin, CO
35.244.130.0	AS396982 Google LLC	`0.07ms` from Melbourne, AU
35.182.103.144	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
45.183.73.128	AS269321 ALAN VIEIRA CORREA & CIA LTDA	`7.99ms` from Novo Hamburgo, BR
64.206.95.64	AS7029 Windstream Communications LLC	`0.82ms` from Secaucus, US
1.104.14.80	AS4766 Korea Telecom	`3.17ms` from Seoul, KR
174.89.32.144	AS577 Bell Canada	`1.33ms` from Toronto, CA

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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