IP range details

113.28.128.0/19

AS4515 · PCCW IMS Ltd (PCCW Business Internet Access)

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Summary

Country	Hong Kong
Domain	imsbiz.com
ASN	AS4515
Registry	apnic
Hosted IPs	8,192
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TA66-AP
tech-c:         TA66-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected] was validated on 2025-03-28
mnt-by:         MAINT-HK-PCCW-BIA
last-modified:  2025-03-28T04:57:38Z
source:         APNIC

role:           ABUSE PCCWBIAHK
country:        ZZ
address:        PO Box 9896 GPO
phone:          +000000000
e-mail:         [email protected]
admin-c:        TA66-AP
tech-c:         TA66-AP
nic-hdl:        AP706-AP
remarks:        Generated from irt object IRT-PCCW-BIA-HK
remarks:        [email protected] was validated on 2025-03-28
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-28T04:58:15Z
source:         APNIC

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

route:          113.28.224.0/19
descr:          PCCW IMSBiz route object
origin:         AS4515
mnt-by:         MAINT-HK-PCCW-BIA
mnt-routes:     MAINT-HK-PCCW-BIA
last-modified:  2008-10-16T08:07:27Z
source:         APNIC

Hosted domains

There are 59 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
113.28.129.137	730house.hk	8
113.28.129.120	shawgrouphk.com	6
113.28.130.198	synergis.com.hk	3
113.28.144.50	kimberleyhotel.com.hk	3
113.28.134.1	cmsnp.com	3
113.28.147.18	laopangjia.cn	2
113.28.130.195	securexpert.com.hk	2
113.28.150.211	kfbg.hk	1
113.28.146.51	bicelle.hk	1
113.28.152.120	cosmoscarecompany.com	1
113.28.155.49	thewaimap.com	1
113.28.132.180	staroceanhk.com	1
113.28.130.207	synergis.com.cn	1
113.28.129.121	southernpm.com.hk	1
113.28.139.37	sscps.edu.hk	1
113.28.145.151	newlegacyind.com	1
113.28.141.242	jcefs.edu.hk	1
113.28.141.241	jcefs.edu.hk	1

Hosted domains API

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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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