Whois & RDAP Lookup
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RDAPRaw WHOIS response
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange: 72.255.224.0 - 72.255.255.255
CIDR: 72.255.224.0/19
NetName: APNIC
NetHandle: NET-72-255-224-0-1
Parent: NET72 (NET-72-0-0-0-0)
NetType: Early Registrations, Transferred to APNIC
OriginAS:
Organization: Asia Pacific Network Information Centre (APNIC)
RegDate: 2017-04-24
Updated: 2017-04-24
Ref: https://rdap.arin.net/registry/ip/72.255.224.0
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
ResourceLink: whois://whois.apnic.net
OrgName: Asia Pacific Network Information Centre
OrgId: APNIC
Address: PO Box 3646
City: South Brisbane
StateProv: QLD
PostalCode: 4101
Country: AU
RegDate:
Updated: 2012-01-24
Ref: https://rdap.arin.net/registry/entity/APNIC
ReferralServer: whois://whois.apnic.net
ResourceLink: http://wq.apnic.net/whois-search/static/search.html
OrgTechHandle: AWC12-ARIN
OrgTechName: APNIC Whois Contact
OrgTechPhone: +61 7 3858 3188
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/AWC12-ARIN
OrgAbuseHandle: AWC12-ARIN
OrgAbuseName: APNIC Whois Contact
OrgAbusePhone: +61 7 3858 3188
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/AWC12-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '72.255.224.0 - 72.255.255.255'
% Abuse contact for '72.255.224.0 - 72.255.255.255' is '[email protected]'
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 2026-04-23
mnt-by: MAINT-HK-PCCW-BIA
last-modified: 2026-04-23T02:00:26Z
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 2026-04-23
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-04-23T02:00:42Z
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
% Information related to '72.255.224.0/19AS4515'
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
% Information related to '72.255.224.0/19AS4760'
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-JP1)
% Query time: 1026 msec
% WHEN: Wed Oct 14 06:57:35 UTC 2026Raw RDAP JSON (registry) https://rdap.arin.net
{
"cidr0_cidrs": [
{
"length": 19,
"v4prefix": "72.255.224.0"
}
],
"country": "HK",
"endAddress": "72.255.255.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:36:05Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:36:05Z"
}
],
"handle": "WC109-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/WC109-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/72.255.224.0/19"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Wilson Cheung"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "PO Box 9896 GPO"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-2888-2027"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-2962-5008"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-14T01:05:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:14:51Z"
}
],
"handle": "ORG-PILB1-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-PILB1-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/72.255.224.0/19"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"PCCW IMS Ltd (PCCW Business Internet Access)"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "26/F, PCCW TOWER\nTAIKOO PLACE\n979 KINGS ROAD\nQUARRY BAY, HONG KONG"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-28832033"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-25835046"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2010-12-08T02:10:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-23T02:00:26Z"
}
],
"handle": "IRT-PCCW-BIA-HK",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-PCCW-BIA-HK",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/72.255.224.0/19"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected]",
"[email protected] was validated on 2026-04-23"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-PCCW-BIA-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "PO Box 9896 GPO"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-04-24T00:50:20Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-07T05:23:10Z"
}
],
"handle": "72.255.224.0 - 72.255.255.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/72.255.224.0/19",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/72.255.224.0/19"
}
],
"name": "PCCW-BIA-HK",
"notices": [
{
"description": [
"Objects returned came from source",
"APNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/72.255.224.0/19"
}
],
"title": "Terms and Conditions"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/72.255.224.0/19"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "ip network",
"port43": "whois.apnic.net",
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"PCCW IMS Ltd (PCCW Business Internet Access)",
"27/F, PCCW Tower",
"Taikoo Place",
"979 Kings Road"
],
"title": "description"
},
{
"description": [
"--------------------------------------------------------",
"To report network abuse, please contact mnt-irt",
"For troubleshooting, please contact tech-c and admin-c",
"Report invalid contact via www.apnic.net/invalidcontact",
"--------------------------------------------------------"
],
"title": "remarks"
}
],
"startAddress": "72.255.224.0",
"status": [
"active"
],
"type": "ALLOCATED PORTABLE"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.