Organization
Layerstack Limited
LAYER-HK
Location
Cheung Sha Wan
Sham Shui Po District, Hong Kong (HK)
Hostname
—
Geolocation
Hong Kong (HK) Hong Kong
- Country
- Hong Kong (HK)
- Region
- Sham Shui Po District
- City
- Cheung Sha Wan
- Continent
- Asia
- Coordinates
- 22.3355, 114.146 View on map ↗
Network Information
IP Range 103.47.112.0 – 103.47.115.255 CIDR 103.47.112.0/22 Network Name LAYER-HK Handle 103.47.112.0 - 103.47.115.255 Type ALLOCATED PORTABLE Organization Layerstack Limited Organization ID ORG-PHL1-AP Address Room A03, 22/F, NCB Innovation Centre, 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong Country Hong Kong SAR China (HK) Registry APNIC Description Layerstack Limited Registered On Dec 31, 2014 Last Updated Mar 27, 2025 Status
active
ASN & Routing
Origin AS AS133380 AS Name LAYER-AS - Layerstack Limited, HK Announced Prefix 103.47.114.0/24 AS Registry APNIC Prefix Country Hong Kong SAR China (HK) Allocated 2014-12-31 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.47.114.0",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.47.114.0",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "HK",
"name": "LAYER-HK",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-12-31T02:41:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-03-27T07:11:47Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.47.114.0",
"rel": "self",
"href": "https://rdap.apnic.net/ip/103.47.112.0/22",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Layerstack Limited"
],
"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"
}
],
"entities": [
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-29T12:56:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-31T13:06:41Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.47.114.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-PHL1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-PHL1-AP",
"objectClassName": "entity",
"vcardArray": [
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[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Layerstack Limited"
],
[
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{},
"text",
"org"
],
[
"adr",
{
"label": "Room A03, 22/F, NCB Innovation Centre\n888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong"
},
"text",
[
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],
[
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{
"type": "voice"
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"text",
"+852-21397318"
],
[
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{
"type": "fax"
},
"text",
"+852-23898852"
],
[
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{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
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"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-01-03T08:51:10Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-31T07:20:16Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.47.114.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/LLNA2-AP",
"type": "application/rdap+json"
}
],
"handle": "LLNA2-AP",
"objectClassName": "entity",
"vcardArray": [
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[
[
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{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Layerstack Limited - network administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong"
},
"text",
[
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"",
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"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-21397318"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-01-03T08:56:03Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-30T13:11:30Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.47.114.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-layer-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-06-30"
],
"title": "remarks"
}
],
"handle": "IRT-layer-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
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{},
"text",
"4.0"
],
[
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{},
"text",
"IRT-layer-HK"
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[
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{},
"text",
"group"
],
[
"adr",
{
"label": "Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong"
},
"text",
[
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""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "103.47.112.0 - 103.47.115.255",
"type": "ALLOCATED PORTABLE",
"startAddress": "103.47.112.0",
"endAddress": "103.47.115.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "103.47.112.0",
"length": 22
}
],
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.