AS17924
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
AS17924
Company
SmarTone Mobile Communications Ltd
AS Domain
smartone.com
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
987,392
IPv6 Addresses
7.92×10²⁸
Registry (RIR)
APNIC
121.203.80.0/21
Abuse Contacts
Announced Prefixes (121)
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).
Valid
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
121.203.80.0/21
Authorized ASN
Not available
IP Geolocation
Country
Hong Kong
Continent
Asia
European Union
No
Phone prefix
+852
Currency
Hong Kong Dollar (HKD $)