AS17955
AS17955
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
AS17955
Company
Densan Co., Ltd.
AS Domain
ndensan.co.jp
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
43,520
IPv6 Addresses
7.92×10²⁸
Registry (RIR)
APNIC
103.152.138.0/23
Abuse Contacts
Not available
Announced Prefixes (12)
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
103.152.138.0/23
Authorized ASN
AS17955
IP Geolocation
Country
Japan
Continent
Asia
European Union
No
Phone prefix
+81
Currency
Japanese Yen (JPY ¥)
Approximate location (country-level)
Open in Maps