Whois & RDAP Lookup
202.57.210.128
IP Geolocation RDAPIP Range202.57.210.0 - 202.57.210.255
Handle202.57.210.0 - 202.57.210.255
NameHK-NOC-MKN
TypeALLOCATED NON-PORTABLE
CountryHK
Registered2019-09-20 02:41 UTC
Updated2021-03-26 02:29 UTC
Admin ContactHom Sarith
Email[email protected]
Phone+85512403809
Tech ContactHom Sarith
Email[email protected]
Phone+85512403809
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.apnic.net
Raw WHOIS response
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '202.57.210.0 - 202.57.210.255'
% Abuse contact for '202.57.210.0 - 202.57.210.255' is '[email protected]'
inetnum: 202.57.210.0 - 202.57.210.255
netname: HK-NOC-MKN
descr: Hong Kong Cloud OnNet
country: HK
geoloc: -22.155740 114.144789
admin-c: HSR-AP
tech-c: HSR-AP
abuse-c: AH1289-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-HK-NOC-MKN
mnt-irt: IRT-HK-NOC-MKN
last-modified: 2021-03-26T02:29:10Z
source: APNIC
irt: IRT-HK-NOC-MKN
address: Unit 3110 31/F
address: Standard Chartered Tower
address: Millennium City 1
address: 388 Kwun Tong Road
address: Kwun Tong Kowloon
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HSR-AP
tech-c: HSR-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-02-18
remarks: [email protected] was validated on 2026-05-05
mnt-by: MAINT-HK-NOC-MKN
last-modified: 2026-05-05T16:50:08Z
source: APNIC
role: ABUSE HKNOCMKN
country: ZZ
address: Unit 3110 31/F
address: Standard Chartered Tower
address: Millennium City 1
address: 388 Kwun Tong Road
address: Kwun Tong Kowloon
phone: +000000000
e-mail: [email protected]
admin-c: HSR-AP
tech-c: HSR-AP
nic-hdl: AH1289-AP
remarks: Generated from irt object IRT-HK-NOC-MKN
remarks: [email protected] was validated on 2026-02-18
remarks: [email protected] was validated on 2026-05-05
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-05-05T16:50:29Z
source: APNIC
person: Hom Sarith
address: #95, Norodom Blvd, Phnom Penh
country: KH
phone: +85512403809
phone: +85523226622
e-mail: [email protected]
nic-hdl: HSR-AP
notify: [email protected]
mnt-by: MAINT-KH-MEKONGNET
fax-no: +85523224500
abuse-mailbox: [email protected]
last-modified: 2016-11-30T02:22:23Z
source: APNIC
% Information related to '202.57.210.0/24AS38235'
route: 202.57.210.0/24
origin: AS38235
descr: Angkor Data Communication
Building #95, 4th floor, Norodom Blvd, Phnom Penh, Cambodia.
mnt-by: MAINT-HK-NOC-MKN
last-modified: 2021-10-15T23:33:52Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1)
% Query time: 473 msec
% WHEN: Tue Sep 01 15:40:07 UTC 2026Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 24,
"v4prefix": "202.57.210.0"
}
],
"country": "HK",
"endAddress": "202.57.210.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2019-11-18T02:51:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-05T16:50:08Z"
}
],
"handle": "IRT-HK-NOC-MKN",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-HK-NOC-MKN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/202.57.210.128"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-02-18",
"[email protected] was validated on 2026-05-05"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-HK-NOC-MKN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Unit 3110 31/F\nStandard Chartered Tower\nMillennium City 1\n388 Kwun Tong Road\nKwun Tong Kowloon"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2013-06-27T10:33:39Z"
},
{
"eventAction": "last changed",
"eventDate": "2016-11-30T02:22:23Z"
}
],
"handle": "HSR-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/HSR-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/202.57.210.128"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Hom Sarith"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": ""
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+85512403809"
],
[
"tel",
{
"type": "voice"
},
"text",
"+85523226622"
],
[
"tel",
{
"type": "fax"
},
"text",
"+85523224500"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-09-20T02:41:47Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-03-26T02:29:10Z"
}
],
"handle": "202.57.210.0 - 202.57.210.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/202.57.210.0/24",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/202.57.210.128"
}
],
"name": "HK-NOC-MKN",
"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/202.57.210.128"
}
],
"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/202.57.210.128"
}
],
"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": [
"Hong Kong Cloud OnNet"
],
"title": "description"
}
],
"startAddress": "202.57.210.0",
"status": [
"active"
],
"type": "ALLOCATED NON-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.