1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.11.0.0/16
  4. AS45910  | 103.11.231.0/24

103.11.231.0/24

AS45910  ·  i-System Technology Limited

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Summary

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

WHOIS Details

inetnum:        103.11.231.0 - 103.11.231.255
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:  2022-04-13T03:43:24Z
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

route:          103.11.231.0/24
descr:          i-System Technology Limited
origin:         AS45910
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2012-02-04T11:03:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.11.0.0/16

Range ASN Company Num of IPs
103.11.52.0/22 AS45671 Servers Australia Pty Ltd 1,024
103.11.120.0/22 AS132827 Heights Junes 203, Mitsuzawa-Kamicho 7-8 Kanagawa-ku 1,024
103.11.124.0/22 AS38477 Solarix Limited 1,024
103.11.12.0/22 AS17887 TCC Technology Co., Ltd. 1,024
103.11.172.0/22 AS131348 Joint stock Commercial Bank for Foreign Trade of Viet Nam 1,024
103.11.216.0/22 AS132080 M.A.T Co., Ltd. 1,024
103.11.24.0/22 AS38690 LX 1,024
103.11.188.0/22 AS38719 Vodien Internet Solutions Pte Ltd 1,024
103.11.80.0/22 AS135817 Esto Internet private limited 1,024
103.11.68.0/22 AS3561 Orient Express LDI Limited 1,024
103.11.136.0/22 AS58445 Dutch-Bangla Bank Limited 1,024
103.11.248.0/22 AS45361 Ulsan Jung-Ang Broadcasting Network 1,024
103.11.144.0/22 AS9290 GoHosting 1,024
103.11.44.0/22 AS9976 Namincheon Brodcasting Co., Ltd. 1,024
103.11.156.0/22 AS55394 GREE, Inc. 1,024
103.11.96.0/22 AS55653 PT Skyline Semesta 1,024
103.11.32.0/22 AS132124 Information and Communication Technology 1,024
103.11.208.0/22 AS23822 HAGI Television Co., Ltd. 1,024
103.11.88.0/22 AS24334 CIS Campus Network 1,024
103.11.58.0/23 AS4766 JND Communication 512
103.11.134.0/23 AS58392 PT. Sewiwi Indonesia 512
103.11.198.0/23 AS135905 VIET NHAT HYDRAULIC MECHANICAL COMPANY LIMITED 512
103.11.72.0/23 AS45561 M800 Limited 512
103.11.186.0/23 AS38505 PT Graha Multimedia Nusantara 512
103.11.74.0/23 AS136170 PT. EXABYTES NETWORK INDONESIA 512
103.11.132.0/23 AS138829 PT. Capoeng Digital Nusantara 512
103.11.22.0/23 AS58390 PT. Faasri Utama Sakti 512
103.11.117.0/24 AS45117 Ishan Netsol Pvt Ltd 256
103.11.118.0/24 AS45117 Ishan Netsol Pvt Ltd 256
103.11.119.0/24 AS45117 Ishan Netsol Pvt Ltd 256
103.11.228.0/24 AS45910 i-System Technology Limited 256
103.11.229.0/24 AS45910 i-System Technology Limited 256
103.11.230.0/24 AS45910 i-System Technology Limited 256
103.11.178.0/24 AS4648 New Plymouth District Council 256
103.11.96.0/24 AS55653 PT Skyline Semesta 256
103.11.97.0/24 AS55653 PT Skyline Semesta 256
103.11.98.0/24 AS55653 PT Skyline Semesta 256
103.11.99.0/24 AS55653 PT Skyline Semesta 256
103.11.179.0/24 AS58394 Badan Pemeriksa Keuangan (BPK RI) 256
103.11.21.0/24 AS58396 PT DEWATA TELEMATIKA 256
103.11.222.0/24 AS58396 PT DEWATA TELEMATIKA 256
103.11.12.0/24 AS58430 T.C.C. Technology Co., Ltd. 256
103.11.143.0/24 AS58436 SECUREAX PTE LTD - Singapore Managed Hosting Provider 256
103.11.142.0/24 AS58446 Police Bank Limited 256
103.11.220.0/24 AS58893 Gemnet Enterprise Solutions Pvt Ltd 256
103.11.140.0/24 AS9234 SOLONE PTE LTD 256
103.11.60.0/24 AS9387 Telecom Services (LDI/WLL) Provider 256
103.11.186.0/24 AS38505 PT. Graha Multimedia Nusantara 256
103.11.165.0/24 AS10780 PureStorage Lion City, Singapore 256

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

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

IP Address ASN Details
103.11.231.1 AS45910 i-System Technology Limited 2.32ms 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
136.228.77.8 AS395379 SCI REMC 7.54ms from Chicago, US
146.70.243.40 AS9009 M247 Europe SRL 0.09ms from Frankfurt am Main, DE
66.8.206.24 AS20001 Charter Communications Inc 6.82ms from Honolulu, US
151.66.149.168 AS1267 WIND TRE S.P.A. 3.37ms from Milan, IT
87.20.18.184 AS3269 Telecom Italia S.p.A. 5.98ms from Milan, IT
79.54.16.200 AS3269 Telecom Italia S.p.A. 4.12ms from Milan, IT
206.87.254.152 AS393249 University of British Columbia 7.20ms from Seattle, US
178.29.110.152 AS8434 Telenor Sverige AB 15.32ms from Stockholm, SE
147.225.27.40 AS701 Verizon Business 3.72ms from Ashburn, US
107.133.58.56 AS7018 AT&T Enterprises, LLC 13.08ms from Atlanta, US
117.196.171.200 AS9829 National Internet Backbone 12.82ms from Bengaluru, IN
63.141.31.184 AS62658 City of Wyandotte 10.74ms from Chicago, US
80.71.128.200 AS197301 Parknet F.M.B.A. 0.65ms from Copenhagen, DK
97.132.205.120 AS6167 Verizon Business 17.38ms from Denver, US
52.49.221.232 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
94.5.223.232 AS5607 Sky UK Limited 2.33ms from Erith, GB
47.83.135.104 AS45102 Alibaba (US) Technology Co., Ltd. 0.69ms from Hong Kong, HK
183.161.5.200 AS4134 CHINANET-BACKBONE 11.21ms from Huai'an, CN
86.189.181.88 AS2856 British Telecommunications PLC 2.80ms from London, GB
74.64.253.248 AS12271 Charter Communications Inc 5.92ms from New York City, US
101.142.110.216 AS17511 OPTAGE Inc. 2.33ms from Osaka, JP
88.122.206.168 AS12322 Free SAS 16.35ms from Paris, FR
88.170.28.8 AS12322 Free SAS 5.09ms from Paris, FR
151.76.11.136 AS1267 WIND TRE S.P.A. 11.95ms from Rome, IT
187.187.112.8 AS28537 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 11.87ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f5 103.11.231.1
traceroute to 103.11.231.1 (103.11.231.1): 64 hops max, 52 byte packets
5 [] 36.255.56.179 3.153 ms
6 [] 36.255.56.113 1.912 ms
8 [AS45910] 103.11.231.1 3.981 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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.

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