180.188.193.0/24

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:        180.188.193.0 - 180.188.193.255
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:  2022-04-13T03:43:25Z
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:  2025-11-18T00:26:22Z
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:          180.188.193.0/24
descr:          i-System Technology Limited
origin:         AS45910
mnt-by:         MAINT-HK-ISYSTEMTECH
last-modified:  2013-04-29T07:31:32Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 180.188.0.0/16

Range	ASN	Company	Num of IPs
180.188.128.0/18	AS10118	DOMAIN FIVE ENTERPRISES LIMITED	16,384
180.188.208.0/20	AS9374	EDION Internet Service	4,096
180.188.252.0/22	AS133661	PATEL INTERNET PRIVATE LIMITED	1,024
180.188.204.0/22	AS24007	Seven Network Operations Ltd	1,024
180.188.224.0/24	AS133661	Netplus Broadband Services Private Limited	256
180.188.232.0/24	AS133661	Netplus Broadband Services Private Limited	256
180.188.241.0/24	AS133661	Netplus Broadband Services Private Limited	256
180.188.252.0/24	AS133661	LYTUS BROADBAND PRIVATE LIMITED	256
180.188.253.0/24	AS133661	LYTUS BROADBAND PRIVATE LIMITED	256
180.188.254.0/24	AS133661	LYTUS BROADBAND PRIVATE LIMITED	256
180.188.255.0/24	AS133661	LYTUS BROADBAND PRIVATE LIMITED	256
180.188.234.0/24	AS139560	LYTUS BROADBAND PRIVATE LIMITED	256
180.188.235.0/24	AS139560	LYTUS BROADBAND PRIVATE LIMITED	256
180.188.240.0/24	AS139560	LYTUS BROADBAND PRIVATE LIMITED	256
180.188.192.0/24	AS45910	i-System Technology Limited	256
180.188.194.0/24	AS45910	i-System Technology Limited	256
180.188.195.0/24	AS45910	i-System Technology Limited	256
180.188.200.0/24	AS45911	Phoenix Media Investment (Holdings) Limited.	256
180.188.197.0/24	AS133380	GW for BGP	256
180.188.196.0/24	AS133380	GW	256
180.188.198.0/24	AS133380	BB service	256

Hosted domains

There are 155 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
180.188.193.90	hoiwantat.com.hk	134
180.188.193.80	foundertec.site	14
180.188.193.100	mantonlogistics.com	3
180.188.193.70	xn--kxy973c.xn--j6w193g	2
180.188.193.91	nidekatech.com.hk	1
180.188.193.205	cathayacapital.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

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

IP Address	ASN	Details
180.188.193.1	AS45910 i-System Technology Limited	`2.16ms` 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
86.96.27.136	AS5384 Emirates Internet	`3.53ms` from Al Fujairah City, AE
222.129.167.232	AS4808 China Unicom Beijing Province Network	`4.18ms` from Beijing, CN
115.97.86.232	AS17488 Hathway IP Over Cable Internet	`1.68ms` from Chennai, IN
66.97.218.24	AS207355 Ka-net	`4.19ms` from Copenhagen, DK
116.72.208.184	AS17488 Hathway IP Over Cable Internet	`1.71ms` from Delhi, IN
42.1.119.8	AS131429 MOBIFONE Corporation	`1.24ms` from Ho Chi Minh City, VN
133.123.32.232	AS7522 STNet, Incorporated	`3.90ms` from Osaka, JP
179.125.255.136	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`3.61ms` from Osasco, BR
90.76.230.24	AS3215 Orange S.A.	`14.58ms` from Paris, FR
4.242.158.56	AS8075 Microsoft Corporation	`0.20ms` from Phoenix, US
217.119.173.136	AS1257 Tele2 Sverige AB	`0.86ms` from Stockholm, SE
190.206.225.24	AS8048 CANTV Servicios, Venezuela	`16.98ms` from Willemstad, CW
94.66.60.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`4.76ms` from Athens, GR
99.38.173.40	AS7018 AT&T Enterprises, LLC	`9.90ms` from Columbus, US
63.180.31.56	AS16509 Amazon.com, Inc.	`0.42ms` from Frankfurt am Main, DE
79.10.170.136	AS3269 Telecom Italia S.p.A.	`4.41ms` from Milan, IT
73.242.88.72	AS7922 Comcast Cable Communications, LLC	`7.15ms` from Minneapolis, US
220.212.109.24	AS4725 SoftBank Corp.	`16.19ms` from Osaka, JP
90.35.101.24	AS3215 Orange S.A.	`5.80ms` from Paris, FR
149.88.182.136	AS197537 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	`1.19ms` from Singapore, SG
125.230.210.40	AS3462 Data Communication Business Group	`1.75ms` from Taichung, TW
36.44.100.120	AS4134 CHINANET-BACKBONE	`1.63ms` from Xi'an, CN
70.106.27.232	AS701 Verizon Business	`7.63ms` from Ashburn, US
171.216.153.200	AS4134 CHINANET-BACKBONE	`1.75ms` from Chengdu, CN
172.13.218.152	AS7018 AT&T Enterprises, LLC	`16.49ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f5 180.188.193.90

traceroute to 180.188.193.90 (180.188.193.90): 64 hops max, 52 byte packets

5 [AS9381] 115.160.187.110 196.164 ms

6 [AS9381] 59.152.240.42 194.509 ms

7 [AS45910] 180.188.193.90 198.689 ms

Measurement taken from

IPinfo ProbeNet in Leeds, GB

On January 18th 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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