AS21859
Hosting
VPN
Proxy
Residential Proxy
Data retrieved at
This AS-only summary is estimated from a sample IP within a prefix announced by this AS, not from a specific query. Search a real IP for exact details.
Network
AS Number
AS21859
Company
Zenlayer Inc
AS Domain
zenlayer.com
Using host.io for pre-visualize domains.
Type
Hosting
IPv4 Addresses
969,984
IPv6 Addresses
7.20×10³⁰
Registry (RIR)
ARIN
128.1.0.0/16
Abuse Contacts
Announced Prefixes (1,923)
Netblock
Company
Num. of IPs
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
128.1.0.0/16
Authorized ASN
AS21859
IP Geolocation
Country
United States
Continent
North America
European Union
No
Phone prefix
+1
Currency
US Dollar (USD $)
Approximate location (country-level)
Open in Maps
VPN: Detected examples
11
Residential Proxy: Detected examples
4
Proxy: Detected examples
3