72.255.240.0/21
AS4760 · HKT Limited
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| Country |
Hong Kong
|
| Domain | pccw.com |
| ASN | AS4760 |
| Parent Range | 72.255.224.0/19 |
| 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: 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 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: pmaster@netvigator.com 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: 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 person: Wilson Cheung address: PO Box 9896 GPO country: HK phone: +852-2888-2027 fax-no: +852-2962-5008 e-mail: wilson.cheung@pccw.com 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
Overlapping Ranges
BGP prefixes that contain 72.255.240.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 72.255.224.0/19 | AS4760 | PCCW IMS Ltd (PCCW Business Internet Access) | 8,192 |
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 |
| 72.255.224.0/19 | AS4760 | PCCW IMS Ltd (PCCW Business Internet Access) | 8,192 |
| 72.255.192.0/20 | AS25853 | Ellijay Telephone Company | 4,096 |
| 72.255.208.0/20 | AS16908 | Advanced Technologies Research Group, Inc. | 4,096 |
| 72.255.22.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.6.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.21.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.0.0/24 | AS9541 | CYBER INTERNET SERVICES (PVT.) LTD. | 256 |
| 72.255.23.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.9.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.7.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.4.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.31.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.17.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.20.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.26.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.13.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.10.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.2.0/24 | AS9541 | CYBER INTERNET SERVICES (PVT.) LTD. | 256 |
| 72.255.1.0/24 | AS9541 | CYBER INTERNET SERVICES (PVT.) LTD. | 256 |
| 72.255.18.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.14.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.30.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.8.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.11.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.15.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.3.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.16.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.12.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.5.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.19.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.29.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
| 72.255.27.0/24 | 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 |
| 72.255.28.0/24 | AS9541 | Cyber Internet Services Pakistan | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
895 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 72.255.247.252 |
1.21ms from Hong Kong,
HK
|
|
| 72.255.246.112 |
1.32ms from Hong Kong,
HK
|
|
| 72.255.242.230 |
1.29ms from Hong Kong,
HK
|
|
| 72.255.245.42 |
1.28ms from Hong Kong,
HK
|
|
| 72.255.241.32 |
1.36ms from Hong Kong,
HK
|
|
| 72.255.244.237 |
1.33ms from Hong Kong,
HK
|
|
| 72.255.240.188 |
1.38ms from Hong Kong,
HK
|
|
| 72.255.243.5 |
1.38ms 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 |
|---|---|---|
| 186.168.119.5 |
9.13ms from Bogota,
CO
|
|
| 88.132.27.21 |
5.57ms from Budapest,
HU
|
|
| 54.194.152.133 |
0.17ms from Dublin,
IE
|
|
| 79.211.95.213 |
3.87ms from Duesseldorf,
DE
|
|
| 220.249.143.101 |
2.31ms from Fuzhou,
CN
|
|
| 61.190.80.197 |
3.43ms from Huainan,
CN
|
|
| 182.229.162.165 |
2.09ms from Incheon,
KR
|
|
| 149.86.44.149 |
0.99ms from London,
GB
|
|
| 212.134.4.53 |
0.23ms from New York City,
US
|
|
| 3.94.197.229 |
0.46ms from Reston,
US
|
|
| 62.133.191.117 |
7.74ms from Samara,
RU
|
|
| 190.124.20.69 |
0.95ms from San Pedro Sula,
HN
|
|
| 1.214.159.69 |
1.85ms from Seoul,
KR
|
|
| 1.162.33.197 |
1.44ms from Taipei,
TW
|
|
| 111.53.71.133 |
8.21ms from Taiyuan,
CN
|
|
| 118.155.246.149 |
1.13ms from Tokyo,
JP
|
|
| 81.62.253.197 |
1.10ms from Zuerich,
CH
|
|
| 108.4.82.229 |
4.73ms from Ashburn,
US
|
|
| 155.226.129.53 |
0.56ms from Boardman,
US
|
|
| 62.193.65.213 |
9.12ms from Cairo,
EG
|
|
| 106.221.56.5 |
10.94ms from Delhi,
IN
|
|
| 116.21.231.245 |
1.67ms from Guangzhou,
CN
|
|
| 86.155.132.245 |
4.39ms from London,
GB
|
|
| 207.254.50.37 |
6.81ms from Los Angeles,
US
|
|
| 88.10.204.101 |
11.00ms from Madrid,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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