210.3.21.0/24

AS140881 · HGC Global Communications Limited

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Summary

Country	Hong Kong
Domain	hgc.com.hk
ASN	AS140881
Parent Range	210.3.0.0/16
Registry	APNIC
ID	HGCGLOBAL-HK

WHOIS Details

inetnum:        210.3.0.0 - 210.3.255.255
netname:        HGCGLOBAL-HK
descr:          HGC Global Communications Limited
country:        HK
org:            ORG-HGCL2-AP
admin-c:        IH17-AP
tech-c:         IH17-AP
abuse-c:        AH921-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-HGCADMIN
mnt-routes:     MAINT-HK-HGCADMIN
mnt-irt:        IRT-HUTCHISON-HK
last-modified:  2025-05-12T23:26:05Z
source:         APNIC

irt:            IRT-HUTCHISON-HK
address:        9/F Low Block ,
address:        Hutchison Telecom Tower,
address:        99 Cheung Fai Rd, Tsing Yi,
address:        HONG KONG
e-mail:         abuse@hgcbroadband.com
abuse-mailbox:  abuse@hgcbroadband.com
admin-c:        IH17-AP
tech-c:         IH17-AP
auth:           # Filtered
remarks:        abuse@hgcbroadband.com was validated on 2025-10-07
mnt-by:         MAINT-HK-DENCHA
last-modified:  2025-11-18T00:26:24Z
source:         APNIC

organisation:   ORG-HGCL2-AP
org-name:       HGC Global Communications Limited
org-type:       LIR
country:        HK
address:        9/F Hutchison Telecom Tower
address:        99 Cheung Fai Road
phone:          +852-2128-2828
fax-no:         +852-2128-3388
e-mail:         CHARLESLWH@hgc.com.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
source:         APNIC

role:           ABUSE HUTCHISONHK
country:        ZZ
address:        9/F Low Block ,
address:        Hutchison Telecom Tower,
address:        99 Cheung Fai Rd, Tsing Yi,
address:        HONG KONG
phone:          +000000000
e-mail:         abuse@hgcbroadband.com
admin-c:        IH17-AP
tech-c:         IH17-AP
nic-hdl:        AH921-AP
remarks:        Generated from irt object IRT-HUTCHISON-HK
remarks:        abuse@hgcbroadband.com was validated on 2025-10-07
abuse-mailbox:  abuse@hgcbroadband.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-07T14:45:53Z
source:         APNIC

person:         ITMM HGC
nic-hdl:        IH17-AP
e-mail:         support.dia@hgc.com.hk
address:        9/F Low Block ,
address:        Hutchison Telecom Tower,
address:        99 Cheung Fai Rd, Tsing Yi,
address:        HONG KONG
phone:          +852-21229555
fax-no:         +852-21239523
country:        HK
remarks:        Send spam reports to abuse@hgcbroadband.com
remarks:        and abuse reports to abuse@hgcbroadband.com
remarks:        Please include detailed information and
remarks:        times in HKT
mnt-by:         MAINT-HK-HGCADMIN
last-modified:  2025-04-06T15:48:12Z
source:         APNIC

route:          210.3.0.0/16
origin:         AS9304
descr:          HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road
mnt-by:         MAINT-HK-HGCADMIN
last-modified:  2025-05-12T23:28:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.3.21.0/24

Range	ASN	Company	Num of IPs
210.3.0.0/16	AS140881	HGC Global Communications Limited	65,536
210.3.0.0/16	AS9304	HGC Global Communications Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 210.3.0.0/16

Range	ASN	Company	Num of IPs
210.3.0.0/16	AS140881	HGC Global Communications Limited	65,536
210.3.0.0/16	AS9304	HGC Global Communications Limited	65,536

Hosted domains

There are 40 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
210.3.21.175	pah.hk	17
210.3.21.203	powerasset.com.au	14
210.3.21.161	ats.com.hk	3
210.3.21.217	powerasset.info	3
210.3.21.228	power-assets.info	3
210.3.21.224	pah.hk	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

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

IP Address	ASN	Details
210.3.21.253	AS140881 HGC Global Communications Limited	`1.76ms` 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
40.88.45.40	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
147.50.233.168	AS142299 CLOUDFOREST CO., LTD.	`0.73ms` from Bangkok, TH
81.70.216.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.75ms` from Beijing, CN
94.21.128.40	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.46ms` from Budapest, HU
136.115.75.152	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
172.99.149.8	AS398395 PureVoltage Hosting Inc.	`0.35ms` from Dallas, US
81.140.186.216	AS2856 British Telecommunications PLC	`6.17ms` from Erith, GB
116.101.238.248	AS7552 Viettel Group	`2.35ms` from Hanoi, VN
110.16.136.216	AS4837 CHINA UNICOM China169 Backbone	`11.95ms` from Hohhot, CN
139.179.130.120	AS8466 Ihsan Dogramaci Bilkent University	`8.78ms` from Istanbul, TR
4.69.64.136	AS3356 Level 3 Parent, LLC	`0.22ms` from Little Rock, US
2.234.146.136	AS12874 Fastweb SpA	`6.49ms` from Milan, IT
82.64.44.88	AS12322 Free SAS	`1.73ms` from Paris, FR
189.234.227.8	AS8151 UNINET	`4.16ms` from Santiago de Queretaro, MX
13.231.96.168	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
108.4.23.8	AS701 Verizon Business	`4.75ms` from Ashburn, US
162.236.163.152	AS7018 AT&T Enterprises, LLC	`3.35ms` from Atlanta, US
23.113.22.200	AS7018 AT&T Enterprises, LLC	`6.42ms` from Atlanta, US
34.61.55.248	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
125.184.104.120	AS17858 LG POWERCOMM	`5.58ms` from Incheon, KR
104.172.135.152	AS20001 Charter Communications Inc	`4.96ms` from Los Angeles, US
37.133.15.248	AS12479 Orange Espagne SA	`8.24ms` from Madrid, ES
67.248.238.40	AS11351 Charter Communications Inc	`10.55ms` from New York City, US
52.1.221.24	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
42.238.143.120	AS4837 CHINA UNICOM China169 Backbone	`5.15ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 210.3.21.165

traceroute to 210.3.21.165 (210.3.21.165): 64 hops max, 52 byte packets

4 [AS9304] 118.143.146.66 1.809 ms

5 *

6 [AS140881] 210.3.21.165 1.908 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 19th 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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