AS21559
AS21559
ARIN
ISP
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
AS21559
Company
OSNET
AS Domain
osnetpr.net
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
40,448
IPv6 Addresses
7.92×10²⁸
Registry (RIR)
ARIN
154.64.216.0/21
Abuse Contacts
Announced Prefixes (43)
Netblock
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).
Unknown
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
154.64.216.0/21
Authorized ASN
AS21559
IP Geolocation
Country
Puerto Rico
Continent
North America
European Union
No
Phone prefix
+1
Currency
Not available
Approximate location (country-level)
Open in Maps