AS1781
AS1781
APNIC
Education
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
AS1781
Company
Korea Advanced Institute of Science and Technology
AS Domain
kaist.ac.kr
Using host.io for pre-visualize domains.
Type
Education
IPv4 Addresses
155,648
IPv6 Addresses
0
Registry (RIR)
APNIC
143.248.0.0/18
Abuse Contacts
Announced Prefixes (8)
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
143.248.0.0/18
Authorized ASN
AS1781
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