182.173.77.0/24

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:        182.173.77.0 - 182.173.77.255
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:  2022-04-13T03:44:29Z
source:         APNIC

irt:            IRT-ISYSTEMTECH-HK
address:        Tsuen Wan, Hong Kong
e-mail:         hostmaster@i-system.hk
abuse-mailbox:  hostmaster@i-system.hk
admin-c:        HM1244-AP
tech-c:         HM1244-AP
auth:           # Filtered
remarks:        hostmaster@i-system.hk was validated on 2025-08-12
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2025-09-04T05:45:38Z
source:         APNIC

role:           ABUSE ISYSTEMTECHHK
country:        ZZ
address:        Tsuen Wan, Hong Kong
phone:          +000000000
e-mail:         hostmaster@i-system.hk
admin-c:        HM1244-AP
tech-c:         HM1244-AP
nic-hdl:        AI530-AP
remarks:        Generated from irt object IRT-ISYSTEMTECH-HK
remarks:        hostmaster@i-system.hk was validated on 2025-08-12
abuse-mailbox:  hostmaster@i-system.hk
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:         noc-admin@i-system.hk
nic-hdl:        HM1244-AP
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2017-09-24T14:21:57Z
source:         APNIC

route:          182.173.77.0/24
descr:          i-System Technology Limited
origin:         AS45910
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2013-12-02T07:09:33Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 182.173.0.0/16

Range ASN Company Num of IPs
182.173.192.0/18 AS3605 Kuentos Communications, Inc. 16,384
182.173.128.0/19 AS9614 Oita Cable Telecom Co.,Ltd. 8,192
182.173.184.0/21 AS135354 NAVER Cloud Corp. 2,048
182.173.184.0/21 AS23576 NAVER Cloud Corp. 2,048
182.173.176.0/22 AS38690 HyosungITX 1,024
182.173.64.0/22 AS55333 Tatanet 1,024
182.173.79.0/24 AS45910 i-System Technology Limited 256
182.173.71.0/24 AS16509 BGP Network Limited Co.,Ltd 256
182.173.75.0/24 AS55482 Sunway Digital Wave Sdn Bhd 256
182.173.76.0/24 AS45910 i-System Technology Limited 256
182.173.78.0/24 AS45910 i-System Technology Limited 256

Hosted domains

There are 161 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
182.173.77.100 raychemfloorheating.hk 138
182.173.77.80 cfih.hk 15
182.173.77.90 jrp-group.com 6
182.173.77.31 ccf.org.hk 1
182.173.77.110 brookecapital.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

Pingable IPs

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

IP Address ASN Details
182.173.77.1 AS45910 i-System Technology Limited 1.52ms 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
39.107.105.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.88ms from Beijing, CN
73.238.64.56 AS7922 Comcast Cable Communications, LLC 9.44ms from Boston, US
62.182.61.216 AS34762 Combell NV 0.30ms from Brussels, BE
78.131.127.200 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 4.10ms from Budapest, HU
75.183.25.88 AS11426 Charter Communications Inc 7.25ms from Charlotte, US
72.110.165.24 AS6167 Verizon Business 15.68ms from Chicago, US
99.74.26.72 AS7018 AT&T Enterprises, LLC 12.34ms from Dallas, US
129.128.122.72 AS3359 University of Alberta 0.91ms from Edmonton, CA
60.186.109.216 AS4134 CHINANET-BACKBONE 6.21ms from Hangzhou, CN
156.38.252.200 AS37153 Xneelo (Pty) Ltd 0.45ms from Johannesburg, ZA
193.176.249.8 AS56932 CHP Poddubny Sergey Valentynovich 6.43ms from Kyiv, UA
81.56.63.136 AS29447 SCALEWAY S.A.S. 3.66ms from Milan, IT
2.114.254.216 AS3269 Telecom Italia S.p.A. 11.31ms from Milan, IT
77.205.79.40 AS15557 Societe Francaise Du Radiotelephone - SFR SA 16.20ms from Paris, FR
45.150.61.40 AS49505 JSC Selectel 1.07ms from Saint Petersburg, RU
191.114.239.232 AS7418 TELEFÓNICA CHILE S.A. 7.85ms from Santiago, CL
119.69.117.136 AS17858 LG POWERCOMM 2.14ms from Seoul, KR
222.103.33.168 AS4766 Korea Telecom 4.62ms from Seoul, KR
175.234.49.8 AS4766 Korea Telecom 2.46ms from Seoul, KR
18.182.91.40 AS16509 Amazon.com, Inc. 0.24ms from Tokyo, JP
114.241.15.136 AS4808 China Unicom Beijing Province Network 3.23ms from Beijing, CN
81.165.206.104 AS6848 Telenet BV 7.57ms from Brussels, BE
172.75.173.136 AS11426 Charter Communications Inc 7.02ms from Charlotte, US
117.206.23.200 AS9829 National Internet Backbone 14.92ms from Chennai, IN
34.255.209.248 AS16509 Amazon.com, Inc. 0.39ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f5 182.173.77.1
traceroute to 182.173.77.1 (182.173.77.1): 64 hops max, 52 byte packets
5 [] 36.255.56.179 0.41 ms
6 [] 36.255.57.179 0.345 ms
7 *
8 [AS45910] 182.173.77.1 1.912 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.

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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