1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.255.0.0/16
  4. AS4760  | 72.255.224.0/19

72.255.224.0/19

AS4760  ·  HKT Limited

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Summary

Country Hong Kong
Domain pccw.com
ASN AS4760
Registry APNIC
ID PCCW-BIA-HK

WHOIS Details

inetnum:        72.255.224.0 - 72.255.255.255
netname:        PCCW-BIA-HK
descr:          PCCW IMS Ltd (PCCW Business Internet Access)
descr:          27/F, PCCW Tower
descr:          Taikoo Place
descr:          979 Kings Road
country:        HK
org:            ORG-PILB1-AP
admin-c:        WC109-AP
tech-c:         WC109-AP
abuse-c:        AP706-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-STAR
mnt-routes:     MAINT-HK-STAR
mnt-irt:        IRT-PCCW-BIA-HK
last-modified:  2020-07-07T05:23:10Z
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 2025-10-02
mnt-by:         MAINT-HK-PCCW-BIA
last-modified:  2025-11-18T00:26:32Z
source:         APNIC

organisation:   ORG-PILB1-AP
org-name:       PCCW IMS Ltd (PCCW Business Internet Access)
org-type:       LIR
country:        HK
address:        26/F, PCCW TOWER
address:        TAIKOO PLACE
address:        979 KINGS ROAD
address:        QUARRY BAY, HONG KONG
phone:          +852-28832033
fax-no:         +852-25835046
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:51Z
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 2025-10-02
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-02T01:16:59Z
source:         APNIC

person:         Wilson Cheung
address:        PO Box 9896 GPO
country:        HK
phone:          +852-2888-2027
fax-no:         +852-2962-5008
e-mail:         [email protected]
nic-hdl:        WC109-AP
mnt-by:         MAINT-HK-IMS
last-modified:  2008-09-04T07:36:05Z
source:         APNIC

route:          72.255.224.0/19
origin:         AS4515
descr:          PCCW IMS Ltd (PCCW Business Internet Access) 26/F, PCCW TOWER TAIKOO PLACE 979 KINGS ROAD QUARRY BAY, HONG KONG
mnt-by:         MAINT-HK-STAR
last-modified:  2020-11-20T03:45:42Z
source:         APNIC

route:          72.255.224.0/19
origin:         AS4760
descr:          PCCW IMS Ltd (PCCW Business Internet Access) 26/F, PCCW TOWER TAIKOO PLACE 979 KINGS ROAD QUARRY BAY, HONG KONG
mnt-by:         MAINT-HK-STAR
last-modified:  2020-11-20T03:46:09Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 72.255.0.0/16

Range ASN Company Num of IPs
72.255.64.0/18 AS30036 Mediacom Communications Corporation 16,384
72.255.128.0/18 AS40933 Triangle Communications 16,384
72.255.192.0/20 AS25853 Ellijay Telephone Company 4,096
72.255.208.0/20 AS16908 Advanced Technologies Research Group, Inc. 4,096
72.255.12.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.13.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.14.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.15.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.16.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.17.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.18.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.19.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.20.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.2.0/24 AS9541 CYBER INTERNET SERVICES (PVT.) LTD. 256
72.255.21.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.22.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.23.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.24.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.25.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.26.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.27.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.28.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.29.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.30.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.3.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.31.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.4.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.5.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.6.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.7.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.8.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.9.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.0.0/24 AS9541 CYBER INTERNET SERVICES (PVT.) LTD. 256
72.255.10.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.1.0/24 AS9541 CYBER INTERNET SERVICES (PVT.) LTD. 256
72.255.11.0/24 AS9541 Cyber Internet Services Pakistan 256

Hosted domains

There are 101 domain names hosted across 54 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.255.231.80 enw-group.com 5
72.255.241.160 wangwah.com 2
72.255.245.163 huafulei.com.hk 2
72.255.245.233 heatpumps.com.hk 2
72.255.229.140 expertalliancetech.com 2
72.255.241.129 quentinleung.hk 2
72.255.244.99 smxol.com 2
72.255.240.202 werkraum.hk 2
72.255.241.52 feltonsuccess.com.hk 1
72.255.233.26 ito.com.hk 1
72.255.246.180 sunrise.com.hk 1
72.255.247.202 unitronics.com.hk 1
72.255.230.134 ofphk.com 1
72.255.247.60 geomami.com 1
72.255.244.91 redchimed.com 1
72.255.251.193 supremobee.com 1
72.255.242.97 richmond.org.hk 1
72.255.233.243 cnoodle.com 1
72.255.251.200 fsc.edu.hk 1
72.255.228.13 lecco.com.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

2,425 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.255.228.252 AS4760 HKT Limited 0.98ms from Hong Kong, HK
72.255.233.240 AS4760 HKT Limited 8.50ms from Hong Kong, HK
72.255.224.27 AS4760 HKT Limited 0.71ms from Hong Kong, HK
72.255.229.252 AS4760 HKT Limited 0.96ms from Hong Kong, HK
72.255.226.252 AS4760 HKT Limited 0.96ms from Hong Kong, HK
72.255.227.219 AS4760 HKT Limited 1.14ms from Hong Kong, HK
72.255.231.254 AS4760 HKT Limited 0.93ms from Hong Kong, HK
72.255.230.254 AS4760 HKT Limited 0.90ms from Hong Kong, HK
72.255.232.113 AS4760 HKT Limited 8.04ms from Hong Kong, HK
72.255.234.170 AS4760 HKT Limited 0.99ms from Hong Kong, HK
72.255.250.174 AS4760 HKT Limited 1.02ms from Hong Kong, HK
72.255.255.78 AS4760 HKT Limited 1.04ms from Hong Kong, HK
72.255.248.254 AS4760 HKT Limited 1.05ms from Hong Kong, HK
72.255.244.128 AS4760 HKT Limited 1.16ms from Hong Kong, HK
72.255.238.225 AS4760 HKT Limited 1.01ms from Hong Kong, HK
72.255.254.150 AS4760 HKT Limited 1.03ms from Hong Kong, HK
72.255.247.252 AS4760 HKT Limited 0.95ms from Hong Kong, HK
72.255.240.2 AS4760 HKT Limited 1.11ms from Hong Kong, HK
72.255.253.126 AS4760 HKT Limited 1.07ms from Hong Kong, HK
72.255.252.126 AS4760 HKT Limited 1.04ms from Hong Kong, HK
72.255.237.206 AS4760 HKT Limited 1.03ms from Hong Kong, HK
72.255.239.94 AS4760 HKT Limited 1.07ms from Hong Kong, HK
72.255.249.198 AS4760 HKT Limited 1.11ms from Hong Kong, HK
72.255.243.31 AS4760 HKT Limited 1.14ms from Hong Kong, HK
72.255.241.92 AS4760 HKT Limited 1.13ms 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
54.69.144.83 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
74.65.57.179 AS11351 Charter Communications Inc 18.03ms from Chicago, US
27.11.128.99 AS4837 CHINA UNICOM China169 Backbone 1.65ms from Chongqing, CN
200.146.106.3 AS18881 TELEFÔNICA BRASIL S.A 10.33ms from Curitiba, BR
51.112.236.131 AS16509 Amazon.com, Inc. 0.10ms from Dubai, AE
216.220.86.3 AS3580 Planet Networks 1.98ms from New York City, US
87.179.194.195 AS3320 Deutsche Telekom AG 2.79ms from Nuernberg, DE
58.146.7.19 AS17529 STARCAT CABLE NETWORK Co .,LTD. 5.42ms from Osaka, JP
82.98.56.19 AS30801 Nomotech SAS 14.38ms from Paris, FR
125.180.195.195 AS17858 LG POWERCOMM 1.77ms from Seoul, KR
175.194.202.99 AS4766 Korea Telecom 1.63ms from Seoul, KR
24.217.133.51 AS20115 Charter Communications LLC 5.78ms from St. Louis, US
68.210.99.3 AS8075 Microsoft Corporation 0.18ms from Vienna, AT
217.164.18.211 AS5384 Emirates Internet 5.67ms from Al Fujairah City, AE
210.77.144.99 AS9308 Abitcool(China) Inc. 2.63ms from Beijing, CN
106.205.112.147 AS24560 Bharti Airtel Ltd., Telemedia Services 10.74ms from Chennai, IN
66.185.71.3 AS22247 LeTourneau University 4.48ms from Dallas, US
3.126.153.243 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
54.93.250.83 AS16509 Amazon.com, Inc. 0.46ms from Frankfurt am Main, DE
92.77.150.51 AS3209 Vodafone GmbH 10.49ms from Frankfurt am Main, DE
45.192.199.19 AS398478 PEG TECH INC 0.40ms from Hong Kong, HK
20.108.103.19 AS8075 Microsoft Corporation 0.19ms from London, GB
133.167.17.3 AS9371 SAKURA Internet Inc. 0.34ms from Osaka, JP
90.86.51.3 AS3215 Orange S.A. 1.35ms from Paris, FR
186.205.201.83 AS28573 Claro NXT Telecomunicacoes Ltda 6.03ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f5 72.255.245.15
traceroute to 72.255.245.15 (72.255.245.15): 64 hops max, 52 byte packets
5 [AS4760] 218.102.21.81 0.879 ms
6 *
7 [AS4760] 72.255.245.15 1.594 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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