113.28.192.0/21

AS4760 · HKT Limited

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Summary

Country	Hong Kong
Domain	imsbiz.com
ASN	AS4760
Parent Range	113.28.0.0/16
Registry	APNIC
ID	HKT-BIA

WHOIS Details

inetnum:        113.28.128.0 - 113.28.255.255
netname:        HKT-BIA
descr:          Hong Kong Telecommunications (HKT) Limited Business Internet
country:        HK
admin-c:        TA66-AP
tech-c:         TA66-AP
abuse-c:        AP706-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-HK-PCCW-BIA-CS
mnt-lower:      MAINT-HK-PCCW-BIA-CS
mnt-irt:        IRT-PCCW-BIA-HK
last-modified:  2021-01-27T13:23:59Z
source:         APNIC

irt:            IRT-PCCW-BIA-HK
address:        PO Box 9896 GPO
e-mail:         noc@imsbiz.com
abuse-mailbox:  noc@imsbiz.com
admin-c:        TA66-AP
tech-c:         TA66-AP
auth:           # Filtered
remarks:        noc@imsbiz.com
remarks:        noc@imsbiz.com was validated on 2025-10-02
mnt-by:         MAINT-HK-PCCW-BIA
last-modified:  2025-11-18T00:26:32Z
source:         APNIC

role:           ABUSE PCCWBIAHK
country:        ZZ
address:        PO Box 9896 GPO
phone:          +000000000
e-mail:         noc@imsbiz.com
admin-c:        TA66-AP
tech-c:         TA66-AP
nic-hdl:        AP706-AP
remarks:        Generated from irt object IRT-PCCW-BIA-HK
remarks:        noc@imsbiz.com was validated on 2025-10-02
abuse-mailbox:  noc@imsbiz.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-02T01:16:59Z
source:         APNIC

role:           TECHNICAL ADMINISTRATORS
address:        HKT Limited
address:        PO Box 9896 GPO
phone:          +852-2883-5151
country:        HK
e-mail:         noc@imsbiz.com
admin-c:        NOC18-AP
admin-c:        WC109-AP
tech-c:         NOC18-AP
tech-c:         WC109-AP
nic-hdl:        TA66-AP
notify:         noc@imsbiz.com
mnt-by:         MAINT-HK-PCCW-BIA
last-modified:  2016-07-15T04:03:30Z
source:         APNIC

route:          113.28.160.0/19
descr:          PCCW IMSBiz route object
origin:         AS4515
mnt-by:         MAINT-HK-PCCW-BIA
mnt-routes:     MAINT-HK-PCCW-BIA
last-modified:  2008-10-16T08:05:27Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 113.28.192.0/21

Range	ASN	Company	Num of IPs
113.28.0.0/16	AS4515	PCCW Business Internet Access	65,536

Nearby Ranges

BGP prefixes that overlap with 113.28.0.0/16

Range	ASN	Company	Num of IPs
113.28.0.0/16	AS4515	PCCW Business Internet Access	65,536
113.28.104.0/24	AS4515	GREENROLL LTD C/O CONRAD INTL HK	256
113.28.137.0/24	AS4515	NETCLOUD LIMITED	256
113.28.162.0/24	AS4515	AASTOCKS.COM LIMITED	256
113.28.163.0/24	AS4515	AASTOCKS.COM LIMITED	256
113.28.173.0/24	AS4515	CATHAY PACIFIC SERVICES LIMITED	256
113.28.87.0/24	AS4515	SILVER PLANET (HK) COMPANY	256
113.28.92.0/24	AS4515	FSR INTERNATIONAL HOTELS LIMITED	256
113.28.94.0/24	AS4515	I-GENERATION NETWORK COMPANY	256

Hosted domains

There are 21 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
113.28.193.120	boho.com.hk	6
113.28.198.196	metarichtech.com	3
113.28.194.209	cassiscomputer.hk	2
113.28.193.210	cheeyeninvestment.com	1
113.28.192.75	vipexpressintl.com	1
113.28.193.213	mix-fashion.com	1
113.28.194.108	ofunx.com	1
113.28.193.7	wengli.com.hk	1
113.28.193.149	hahahahaha.store	1
113.28.193.227	hkneet.com	1
113.28.193.158	92730223.xyz	1
113.28.193.170	tksse.com.hk	1
113.28.193.122	ngaiwah.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

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

IP Address	ASN	Details
113.28.192.122	AS4760 HKT Limited	`1.35ms` from Hong Kong, HK
113.28.193.157	AS4760 HKT Limited	`1.36ms` from Hong Kong, HK
113.28.194.12	AS4760 HKT Limited	`1.21ms` from Hong Kong, HK
113.28.199.254	AS4760 HKT Limited	`1.19ms` from Hong Kong, HK
113.28.198.74	AS4760 HKT Limited	`1.17ms` 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
136.56.227.85	AS16591 Google Fiber Inc.	`6.99ms` from Ashburn, US
35.236.197.101	AS396982 Google LLC	`0.13ms` from Ashburn, US
75.89.61.69	AS7029 Windstream Communications LLC	`5.88ms` from Atlanta, US
211.94.143.21	AS4808 China Unicom Beijing Province Network	`3.65ms` from Beijing, CN
31.59.192.117	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.15ms` from Bursa, TR
16.28.74.181	AS16509 Amazon.com, Inc.	`0.73ms` from Cape Town, ZA
34.59.146.245	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
39.153.199.213	AS9808 China Mobile Communications Group Co., Ltd.	`12.79ms` from Hohhot, CN
112.147.146.229	AS17858 LG POWERCOMM	`3.23ms` from Incheon, KR
38.100.202.69	AS398991 X99	`0.14ms` from Miami, US
125.23.40.21	AS9498 BHARTI Airtel Ltd.	`0.93ms` from Mumbai, IN
79.250.138.197	AS3320 Deutsche Telekom AG	`2.05ms` from Nuernberg, DE
54.167.255.133	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
63.42.87.197	AS6167 Verizon Business	`18.29ms` from San Jose, US
73.241.229.21	AS7922 Comcast Cable Communications, LLC	`6.59ms` from San Jose, US
4.16.47.117	AS3356 Level 3 Parent, LLC	`0.46ms` from Santa Clara, US
171.127.166.85	AS4837 CHINA UNICOM China169 Backbone	`6.99ms` from Taiyuan, CN
104.41.164.165	AS8075 Microsoft Corporation	`0.51ms` from Tokyo, JP
34.116.203.101	AS396982 Google LLC	`0.10ms` from Warsaw, PL
23.218.143.165	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
100.6.174.229	AS701 Verizon Business	`6.13ms` from Ashburn, US
103.169.237.85	AS142534 FUTURENET TELECOM PRIVATE LIMITED	`0.76ms` from Bengaluru, IN
181.235.166.37	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`10.75ms` from Bogotá, CO
20.49.15.165	AS8075 Microsoft Corporation	`0.98ms` from Boydton, US
34.57.73.5	AS396982 Google LLC	`0.10ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f2 113.28.198.85

traceroute to 113.28.198.85 (113.28.198.85): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.35 0.176 ms

3 *

4 *

5 *

6 [AS3491] 63.218.115.30 1.272 ms

7 [AS4760] 219.76.20.97 1.048 ms

8 *

9 [AS4760] 113.28.198.85 2.119 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.

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