AS9991
AS9991
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
AS9991
Company
Hiroshima Shudo University
AS Domain
shudo-u.ac.jp
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
65,536
IPv6 Addresses
1.20×10²⁴
Registry (RIR)
APNIC
150.32.0.0/16
Abuse Contacts
Not available
Announced Prefixes (2)
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
150.32.0.0/16
Authorized ASN
AS9991
IP Geolocation
Country
Japan
Continent
Asia
European Union
No
Phone prefix
+81
Currency
Japanese Yen (JPY ¥)
Approximate location (country-level)
Open in Maps