AS133380
Layerstack Limited
AS133380 is Layerstack Limited (layerstack.com). It announces 18,176 IPv4 addresses in 71 prefixes, and 0 IPv6 prefixes.
Hong Kong· APNIC· allocated 2014-02-18· isp
18,176
IPv4 addresses announced
71
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
18,176
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Hong Kong18,176 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- LAYER-AS
- name
- Layerstack Limited
- org
- ORG-PHL1-AP
- org name
- Layerstack Limited
- org address
- Room A03, 22/F, NCB Innovation Centre, 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2025-11-10
- descr
- Layerstack Limited
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AL1665-AP
- abuse name
- ABUSE layerHK
- abuse email
- domadmin@layerstack.com
- abuse kind
- role
- admin
- LLNA2-AP
- admin name
- Layerstack Limited - network administrator
- admin email
- ipadmin@layerstack.com
- admin phone
- +852-21397318
- admin kind
- role
- admin country
- HK
- tech
- LLNA2-AP
- tech name
- Layerstack Limited - network administrator
- tech email
- ipadmin@layerstack.com
- tech phone
- +852-21397318
- tech kind
- role
- tech country
- HK
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP87vpn4games, giamping0.48%
- geonode, flameproxies0.02%
- floppydata0.01%
- None here
- None here
- None here
- Hosting IP15,36084.51%
- None here
- None here
- None here
- SSH IP1,92010.56%
- SMTP IP3191.76%
- 3.46%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.