AS9644
AS9644
APNIC
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
AS9644
Company
SK Telecom
AS Domain
sktelecom.com
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
7,271,424
IPv6 Addresses
1.58×10²⁹
Registry (RIR)
APNIC
211.235.128.0/18
Abuse Contacts
Announced Prefixes (39)
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
211.235.128.0/18
Authorized ASN
AS9644
IP Geolocation
Country
South Korea
Continent
Asia
European Union
No
Phone prefix
+82
Currency
South Korean Won (KRW ₩)
Approximate location (country-level)
Open in Maps